{"id":16408,"date":"2026-06-09T13:57:54","date_gmt":"2026-06-09T05:57:54","guid":{"rendered":"https:\/\/rysilicone.com\/?p=16408"},"modified":"2026-06-12T13:58:31","modified_gmt":"2026-06-12T05:58:31","slug":"silicone-aging-uv-weathering","status":"publish","type":"post","link":"https:\/\/rysilicone.com\/el\/silicone-aging-uv-weathering\/","title":{"rendered":"\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1, \u03cc\u03b6\u03bf\u03bd \u03ba\u03b1\u03b9 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2: \u03a4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b7 \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 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\u03c3\u03c4\u03b1\u03bc\u03b1\u03c4\u03bf\u03cd\u03bd \u03b5\u03ba\u03b5\u03af. \u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b3\u03b5\u03c9\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ae \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7, \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2, \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd. \u0397 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c0\u03bf\u03c4\u03ad \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 \u03cc\u03c0\u03c9\u03c2 \u03c5\u03c0\u03bf\u03bd\u03bf\u03b5\u03af \u03b7 \u03b4\u03b9\u03b1\u03c4\u03cd\u03c0\u03c9\u03c3\u03b7 - \u03b4\u03b5\u03bd \u03c1\u03b1\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03c1\u03af\u03c4\u03b7 \u03b7\u03bb\u03b9\u03cc\u03bb\u03bf\u03c5\u03c3\u03c4\u03b7 \u03b5\u03b2\u03b4\u03bf\u03bc\u03ac\u03b4\u03b1. \u03a0\u03b1\u03c1\u03b1\u03c3\u03cd\u03c1\u03b5\u03c4\u03b1\u03b9: \u03bc\u03b9\u03b1 \u03c6\u03bb\u03ac\u03bd\u03c4\u03b6\u03b1 \u03c7\u03ac\u03bd\u03b5\u03b9 \u03bc\u03b5\u03c1\u03b9\u03ba\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c3\u03b5 \u03c0\u03ad\u03bd\u03c4\u03b5 \u03ba\u03b1\u03bb\u03bf\u03ba\u03b1\u03af\u03c1\u03b9\u03b1, \u03ad\u03bd\u03b1 \u03bc\u03b1\u03cd\u03c1\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b3\u03ba\u03c1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ac\u03ba\u03c1\u03b7 \u03c0\u03bf\u03c5 \u03b2\u03bb\u03ad\u03c0\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03bd\u03cc\u03c4\u03b9\u03b1, \u03ad\u03bd\u03b1\u03c2 \u03b7\u03bc\u03b9\u03b4\u03b9\u03b1\u03c6\u03b1\u03bd\u03ae\u03c2 \u03c6\u03b1\u03ba\u03cc\u03c2 \u03b8\u03bf\u03bb\u03ce\u03bd\u03b5\u03b9. \u039c\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03c4\u03bf \u03c0\u03c1\u03bf\u03c3\u03ad\u03be\u03b5\u03b9 \u03ba\u03b1\u03bd\u03b5\u03af\u03c2, \u03c4\u03bf \u03c3\u03c7\u03ad\u03b4\u03b9\u03bf \u03c0\u03bf\u03c5 \u03ad\u03bb\u03b5\u03b3\u03b5 \u201c\u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u201d \u03ad\u03c7\u03b5\u03b9 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b1\u03bd\u03b1\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c0\u03af\u03c3\u03c9 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03bd\u03b5\u03af\u03c2 \u03b4\u03b5\u03bd \u03b8\u03c5\u03bc\u03ac\u03c4\u03b1\u03b9 \u03c4\u03b9 \u03c5\u03c0\u03bf\u03c4\u03af\u03b8\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03b5\u03b3\u03b3\u03c5\u03cc\u03c4\u03b1\u03bd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u03a4\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03ba\u03bf\u03c1\u03bc\u03cc Si-O \u2014 \u03b1\u03bb\u03bb\u03ac \u03bf \u03cc\u03c1\u03bf\u03c2 \u201c\u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u201d \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03ba\u03ac\u03c4\u03b9 \u03bc\u03cc\u03bd\u03bf \u03cc\u03c4\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae, \u03ad\u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03c4\u03bf\u03c7\u03b5\u03c5\u03bc\u03ad\u03bd\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2. \u03a7\u03c9\u03c1\u03af\u03c2 \u03b1\u03c5\u03c4\u03ac, \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03af\u03c3\u03b8\u03b7\u03c3\u03b7, \u03cc\u03c7\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ae.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0395\u03ba\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03b9\u03ba\u03ae \u03a3\u03cd\u03bd\u03bf\u03c8\u03b7<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0397 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C=C \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c3\u03b8\u03b5\u03bd\u03ad\u03c3\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03b4\u03b5\u03c3\u03bc\u03bf\u03cd\u03c2 CC \u03c0\u03bf\u03c5 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bd\u03b1 \u03c1\u03b1\u03b3\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03b5\u03c2 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2.<\/li>\n\n\n\n<li><strong>\u0397 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03c1\u03b3\u03ae \u03bc\u03b5\u03c4\u03b1\u03c4\u03cc\u03c0\u03b9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03cc\u03c7\u03b9 \u03b7 \u03be\u03b1\u03c6\u03bd\u03b9\u03ba\u03ae \u03c1\u03c9\u03b3\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7.<\/strong> \u03a3\u03b5 \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 10-20 \u03b5\u03c4\u03ce\u03bd, \u03bf\u03b9 \u03c1\u03b5\u03b1\u03bb\u03b9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ba\u03b9\u03bc\u03c9\u03bb\u03af\u03b1\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1, \u03bc\u03b5\u03c1\u03b9\u03ba\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03b1\u03bd\u03cc\u03b4\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03c3\u03ba\u03bb\u03b7\u03c1\u03bf\u03bc\u03b5\u03c4\u03c1\u03af\u03b1\u03c2, \u03c4\u03bf \u03be\u03b5\u03b8\u03ce\u03c1\u03b9\u03b1\u03c3\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03c3\u03c6\u03c1\u03ac\u03b3\u03b9\u03c3\u03b7\u03c2 \u2014 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b1\u03bd\u03b9\u03c7\u03bd\u03b5\u03cd\u03c3\u03b9\u03bc\u03b5\u03c2 \u03c3\u03b5 \u03c0\u03bb\u03b7\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac, \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03ae \u03c3\u03c4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2, \u03cc\u03c7\u03b9 \u03c3\u03c4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03ad\u03c2.<\/li>\n\n\n\n<li><strong>\u039f\u03b9 \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03af \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7\u03c2 \u03b4\u03b5\u03bd \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c4\u03af\u03c0\u03bf\u03c4\u03b1 \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5\u03c2.<\/strong> \u03a4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 ASTM G155, ISO 4892 \u03ba\u03b1\u03b9 ASTM D1149 \u03ba\u03b1\u03c4\u03b1\u03c0\u03bf\u03bd\u03bf\u03cd\u03bd \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc \u03bc\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b8\u03bf\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03b1\u03c3\u03b9\u03b1\u03c3\u03c4\u03ae\u03c2 \u201cX \u03ce\u03c1\u03b5\u03c2 = Y \u03ad\u03c4\u03b7\u201d \u2014 \u03b7 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03bd\u03cc\u03c2 \u03b1\u03c0\u03bb\u03bf\u03cd \u03b1\u03c1\u03b9\u03b8\u03bc\u03bf\u03cd \u03c9\u03c1\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c0\u03b9\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c0\u03b1\u03c1\u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0393\u03b9\u03b1\u03c4\u03af \u03b7 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03cc\u03b6\u03bf\u03bd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b9\u03c3\u03c4\u03bf\u03c1\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac. \u03a4\u03b1 \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03ba\u03ac \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba - \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba, SBR \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf \u03b2\u03b1\u03b8\u03bc\u03cc EPDM - \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b5\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1. \u039f \u03b4\u03b5\u03c3\u03bc\u03cc\u03c2 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1-\u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c3\u03c4\u03b1 346 kJ\/mol, \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b1\u03ba\u03cc\u03c1\u03b5\u03c3\u03c4\u03b1 \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03b4\u03b9\u03c0\u03bb\u03bf\u03cd\u03c2 \u03b4\u03b5\u03c3\u03bc\u03bf\u03cd\u03c2 C=C \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5\u03c2 \u03c4\u03bf \u03cc\u03b6\u03bf\u03bd \u03c0\u03c1\u03bf\u03c3\u03b2\u03ac\u03bb\u03bb\u03b5\u03b9 \u03ac\u03bc\u03b5\u03c3\u03b1. \u0397 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03b1 \u03b5\u03c0\u03af\u03b3\u03b5\u03b9\u03b1 \u03c6\u03c9\u03c4\u03cc\u03bd\u03b9\u03b1 UV-A \u03ba\u03b1\u03b9 UV-B \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03c5\u03c8\u03b7\u03bb\u03ae \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c0\u03ac\u03c3\u03b5\u03b9 \u03b1\u03c5\u03c4\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b4\u03b5\u03c3\u03bc\u03bf\u03cd\u03c2 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03ac\u03c1\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5, \u03b3\u03b9&#039; \u03b1\u03c5\u03c4\u03cc \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03b8\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03bf\u03cd \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03c1\u03b1\u03b3\u03af\u03b6\u03b5\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03b5 \u03bc\u03af\u03b1 \u03ae \u03b4\u03cd\u03bf \u03c3\u03b5\u03b6\u03cc\u03bd.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-1024x576.png\" alt=\"\" class=\"wp-image-16415\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-1024x576.png 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-300x169.png 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-768x432.png 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-1536x864.png 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-18x10.png 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c-600x338.png 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-05-bond-energy-si-o-vs-c-c.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03bc\u03b5 \u03c3\u03ba\u03b5\u03bb\u03b5\u03c4\u03cc \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1. \u0397 \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03c3\u03c3\u03cc\u03bc\u03b5\u03bd\u03bf \u03c0\u03c5\u03c1\u03af\u03c4\u03b9\u03bf \u03ba\u03b1\u03b9 \u03bf\u03be\u03c5\u03b3\u03cc\u03bd\u03bf (\u03bf \u03b4\u03b5\u03c3\u03bc\u03cc\u03c2 \u03c3\u03b9\u03bb\u03bf\u03be\u03ac\u03bd\u03b7\u03c2, Si-O,), \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03ba\u03bf\u03bd\u03c4\u03ac \u03c3\u03c4\u03b1 444 kJ\/mol - \u03c0\u03bf\u03bb\u03cd \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b5\u03b9\u03c2 \u03b1\u03ba\u03c4\u03af\u03bd\u03b5\u03c2 \u03b5\u03b4\u03ac\u03c6\u03bf\u03c5\u03c2. \u039f \u03c3\u03ba\u03b5\u03bb\u03b5\u03c4\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03ba\u03bf\u03c1\u03b5\u03c3\u03bc\u03ad\u03bd\u03bf\u03c2, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03b4\u03b9\u03c0\u03bb\u03bf\u03af \u03b4\u03b5\u03c3\u03bc\u03bf\u03af \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c0\u03b1\u03c3\u03c4\u03b5\u03af \u03c4\u03bf \u03cc\u03b6\u03bf\u03bd. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03cc \u03b4\u03bf\u03bc\u03b9\u03ba\u03cc \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bb\u03cc\u03b3\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b7 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c4\u03b7\u03bd \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03b5\u03ba\u03b1\u03b5\u03c4\u03af\u03b5\u03c2, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03c5\u03b3\u03ba\u03c1\u03cc\u03c4\u03b7\u03bc\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03b1\u03b8\u03bf\u03cd\u03bd. \u0391\u03c5\u03c4\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03bf \u03bb\u03cc\u03b3\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03c3\u03c4\u03b5 \u03ba\u03b1\u03c7\u03cd\u03c0\u03bf\u03c0\u03c4\u03bf\u03b9 \u03bc\u03b5 \u03bf\u03c0\u03bf\u03b9\u03bf\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b4\u03b5\u03bb\u03c4\u03af\u03bf \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03b7\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c0\u03b1\u03ba\u03ad\u03c4\u03bf \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae: \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03ad\u03c2, \u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03b3\u03b3\u03b5\u03bd\u03ae\u03c2, \u03cc\u03c7\u03b9 \u03c0\u03c1\u03bf\u03c3\u03c4\u03b9\u03b8\u03ad\u03bc\u03b5\u03bd\u03b7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03bf\u03b9 \u03b1\u03b3\u03bf\u03c1\u03b1\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03c4\u03b1\u03bb\u03b1\u03b2\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c3\u03c9\u03c3\u03c4\u03ac \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c4\u03bf \u03c5\u03c0\u03b5\u03c1\u03b5\u03ba\u03c4\u03b5\u03af\u03bd\u03bf\u03c5\u03bd. \u201c\u03a3\u03c5\u03bd\u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u201d \u03b4\u03b5\u03bd \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u201c\u03c4\u03af\u03c0\u03bf\u03c4\u03b1 \u03b4\u03b5\u03bd \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2\u201d. \u03a3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03af\u03b4\u03b9\u03b1 \u03b7 \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b1 \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c3\u03c5\u03bd\u03b4\u03ad\u03b5\u03c4\u03b1\u03b9. \u038c\u03bb\u03b1 \u03cc\u03c3\u03b1 \u03c3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b3\u03cd\u03c1\u03c9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ae\u03bd \u03c4\u03b7\u03bd \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b1 - \u03c5\u03bb\u03b9\u03ba\u03ac \u03c0\u03bb\u03b7\u03c1\u03ce\u03c3\u03b5\u03c9\u03c2, \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2, \u03b2\u03bf\u03b7\u03b8\u03b7\u03c4\u03b9\u03ba\u03ac \u03bc\u03ad\u03c3\u03b1 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c7\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2 - \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b3\u03b5\u03c1\u03bd\u03bf\u03cd\u03bd, \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af \u03c0\u03c1\u03bf\u03ad\u03c1\u03c7\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03cc\u03ba\u03bb\u03b9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03cc\u03c3\u03bc\u03bf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a4\u03b9 \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd 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https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/New-vs-sun-aged-silicone-seal-comparison-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/New-vs-sun-aged-silicone-seal-comparison-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u038c\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c5\u03c0\u03bf\u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03bc\u03b1\u03ba\u03c1\u03ac \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7, \u03b7 \u03bd\u03b5\u03ba\u03c1\u03bf\u03c8\u03af\u03b1 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b1 \u03c5\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac \u03c4\u03b7\u03c2 \u03c3\u03b9\u03bb\u03bf\u03be\u03b1\u03bd\u03af\u03bf\u03c5. \u03a5\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ad\u03bd\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. \u0391\u03c5\u03c4\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b5\u03c2 \u03bf\u03bb\u03af\u03c3\u03b8\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bb\u03cc\u03b3\u03bf\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bf\u03c0\u03bf\u03af\u03bf\u03c5\u03c2 \u03bf\u03b9 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03c5\u03c0\u03bf\u03c4\u03b9\u03bc\u03bf\u03cd\u03bd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0395\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03ba\u03b9\u03bc\u03c9\u03bb\u03af\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03c4\u03cc\u03c0\u03b9\u03c3\u03b7.<\/strong> \u039f\u03b9 \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ac \u03c0\u03bb\u03b7\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c5\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03b9\u03ba\u03bf\u03b4\u03bf\u03bc\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03ad\u03c2. \u0388\u03bd\u03b1 \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03ac\u03c1\u03c4\u03b9\u03bf \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c6\u03b8\u03b1\u03c1\u03bc\u03ad\u03bd\u03bf. \u039f\u03b9 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03c5\u03c0\u03bf\u03c4\u03b9\u03bc\u03bf\u03cd\u03bd \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c2 \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03b9\u03c3\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03c4\u03bf \u03b1\u03c0\u03bf\u03c1\u03c1\u03af\u03c8\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c0\u03b5\u03bb\u03ac\u03c4\u03b7\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7\u03c2.<\/li>\n\n\n\n<li><strong>\u0395\u03c1\u03c0\u03c5\u03c3\u03bc\u03cc\u03c2 \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf\u03c5.<\/strong> \u03a4\u03b1 \u03b5\u03ba\u03c4\u03b5\u03b8\u03b5\u03b9\u03bc\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03ba\u03b5\u03c1\u03b4\u03af\u03c3\u03bf\u03c5\u03bd \u03bc\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 Shore A \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03ac\u03c1\u03bf\u03b4\u03bf \u03c4\u03c9\u03bd \u03b5\u03c4\u03ce\u03bd, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c5\u03c0\u03bf\u03bb\u03b5\u03b9\u03bc\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c0\u03c4\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd \u2014 \u03bc\u03b9\u03b1 \u03b1\u03c1\u03b3\u03ae \u03b5\u03c0\u03ad\u03ba\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c5\u03c4\u03bf\u03cd \u03c0\u03bf\u03c5 <a href=\"https:\/\/rysilicone.com\/el\/silicone-products-post-cure\/\" target=\"_blank\" rel=\"noreferrer noopener\">200\u00b0C \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7 \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7<\/a> \u0388\u03bd\u03b1 \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03c4\u03b5\u03af \u03c7\u03c9\u03c1\u03af\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b8\u03ce\u03c1\u03b9\u03bf \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c7\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03ac \u03c4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03c7\u03ac\u03bd\u03b5\u03b9 \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2.<\/li>\n\n\n\n<li><strong>\u0391\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 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\u03c3\u03c4\u03b1\u03b4\u03b9\u03b1\u03ba\u03ae \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7 \u03ae \u03ba\u03bf\u03bb\u03bb\u03ce\u03b4\u03b7\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1. \u03a4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cc\u00b7 \u03b7 \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03ae\u03c4\u03b1\u03bd \u03bf \u03b1\u03b4\u03cd\u03bd\u03b1\u03bc\u03bf\u03c2 \u03ba\u03c1\u03af\u03ba\u03bf\u03c2.<\/li>\n\n\n\n<li><strong>\u0395\u03c0\u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b8\u03b5\u03c1\u03b1\u03c0\u03b5\u03af\u03b1\u03c2.<\/strong> \u03a4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c5\u03bc\u03c0\u03cd\u03ba\u03bd\u03c9\u03c3\u03b7\u03c2-\u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2 (RTV \u03bc\u03b5 \u03ba\u03b1\u03c4\u03b1\u03bb\u03cd\u03c4\u03b7 \u03ba\u03b1\u03c3\u03c3\u03af\u03c4\u03b5\u03c1\u03bf\u03c5) \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03c1\u03b1\u03c6\u03bf\u03cd\u03bd \u2014 \u03bd\u03b1 \u03bc\u03b1\u03bb\u03b1\u03ba\u03ce\u03c3\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c5\u03c0\u03bf\u03b2\u03b1\u03b8\u03bc\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u2014 \u03c5\u03c0\u03cc \u03c0\u03b1\u03c1\u03b1\u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1 \u03bc\u03b5 \u03c4\u03c1\u03cc\u03c0\u03bf \u03c0\u03bf\u03c5 \u03c4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7\u03c2-\u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2 (\u03c0\u03bb\u03b1\u03c4\u03af\u03bd\u03b1\u03c2) 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\u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c9\u03c2 \u03b1\u03c0\u03cc\u03ba\u03bb\u03b9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03b3\u03b3\u03cd\u03b7\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03ad\u03bc\u03c0\u03c4\u03bf \u03ad\u03c4\u03bf\u03c2, \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03b3\u03c1\u03b1\u03c6\u03ae \u03c4\u03c9\u03bd \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ce\u03bd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03be\u03af\u03b6\u03b5\u03b9 \u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03b9\u03c9\u03b8\u03b5\u03af \u03c3\u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03bf\u03c5 \u03b2\u03b9\u03b2\u03bb\u03af\u03bf\u03c5: \u03bf\u03b9 \u03bc\u03bf\u03bd\u03c9\u03c4\u03ad\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03bc\u03b9\u03b1\u03c2 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac\u03c2 \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af <em>\u03b3\u03b9\u03b1<\/em> \u03b5\u03c3\u03b5\u03af\u03c2 \u2014 \u03b1\u03bd\u03ac\u03ba\u03c4\u03b7\u03c3\u03b7 \u03c5\u03b4\u03c1\u03bf\u03c6\u03bf\u03b2\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03b5\u03af \u03b1\u03bb\u03c5\u03c3\u03af\u03b4\u03b5\u03c2 \u03c7\u03b1\u03bc\u03b7\u03bb\u03bf\u03cd \u03bc\u03bf\u03c1\u03b9\u03b1\u03ba\u03bf\u03cd \u03b2\u03ac\u03c1\u03bf\u03c5\u03c2 \u03c0\u03af\u03c3\u03c9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03ba\u03c4\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03b4\u03c1\u03bf\u03b1\u03c0\u03c9\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc \u03c1\u03cd\u03c0\u03b1\u03bd\u03c3\u03b7 \u03ae \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc \u03c4\u03cc\u03be\u03bf\u03c5. \u0391\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03b5\u03af\u03b4\u03bf\u03c2 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03bc\u03b7\u03c2 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac\u03c2 \u03c0\u03bf\u03c5 \u03ad\u03bd\u03b1\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b9\u03c3\u03c7\u03c5\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u201c\u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u201d \u03b4\u03b5\u03bd \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03b5\u03b9 \u03c0\u03bf\u03c4\u03ad.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5\u03c4\u03c1\u03bf\u03cd\u03bd<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber.jpg\" alt=\"\" class=\"wp-image-16410\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber.jpg 800w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber-300x169.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber-768x432.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Xenon-arc-accelerated-weathering-test-chamber-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2-3: \u03bf\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b4\u03b9\u03b1\u03c6\u03c9\u03bd\u03af\u03b5\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd, \u03b1\u03bb\u03bb\u03ac \u03b5\u03c3\u03c6\u03b1\u03bb\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03af\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2. \u039a\u03ac\u03b8\u03b5 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u03b1\u03c0\u03bf\u03bc\u03bf\u03bd\u03ce\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1 \u03c3\u03c4\u03c1\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03cd\u03c3\u03b9\u03bc\u03b7 \u03bc\u03cc\u03bd\u03bf \u03b5\u03ac\u03bd \u03bf\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bc\u03b5\u03c4\u03c1\u03bf\u03af \u03c4\u03b7\u03c2 \u03c4\u03b1\u03be\u03b9\u03b4\u03b5\u03cd\u03bf\u03c5\u03bd \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf<\/strong><\/th><th><strong>\u03a0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1 \u03c3\u03c4\u03c1\u03b5\u03c2<\/strong><\/th><th><strong>\u03a4\u03b9 \u03c3\u03b1\u03c2 \u03bb\u03ad\u03b5\u03b9<\/strong><\/th><th><strong>\u03a4\u03b9 \u03b4\u03b5\u03bd \u03ba\u03ac\u03bd\u03b5\u03b9<\/strong><\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/www.astm.org\/g0155-21.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM G155<\/a> \/ <a href=\"https:\/\/www.iso.org\/standard\/55481.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 4892-2<\/a> (\u03be\u03ad\u03bd\u03bf\u03bd-\u03c4\u03cc\u03be\u03bf)<\/td><td>\u03a0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03c6\u03ac\u03c3\u03bc\u03b1 \u03b7\u03bb\u03b9\u03b1\u03ba\u03bf\u03cd \u03c6\u03c9\u03c4\u03cc\u03c2 + \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 + \u03ba\u03cd\u03ba\u03bb\u03c9\u03bd \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/td><td>\u0393\u03b5\u03bd\u03b9\u03ba\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2: \u03c7\u03c1\u03ce\u03bc\u03b1, \u03b3\u03c5\u03b1\u03bb\u03ac\u03b4\u03b1, \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b1, \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd<\/td><td>\u0391\u03ba\u03c1\u03b9\u03b2\u03ae\u03c2 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c0\u03b5\u03b4\u03af\u03bf\u03c5. \u0397 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7 \u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c6\u03af\u03bb\u03c4\u03c1\u03b1<\/td><\/tr><tr><td><a href=\"https:\/\/www.astm.org\/g0154-23.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM G154<\/a> \/ ISO 4892-3 (\u03c6\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd UV, QUV)<\/td><td>\u039c\u03cc\u03bd\u03bf UV-A \u03ae UV-B, \u03bc\u03b5 \u03c3\u03c5\u03bc\u03c0\u03cd\u03ba\u03bd\u03c9\u03c3\u03b7<\/td><td>\u0395\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03c6\u03b8\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1, \u03c3\u03c5\u03c7\u03bd\u03ac \u03c0\u03b9\u03bf \u03c3\u03ba\u03bb\u03b7\u03c1\u03ae\/\u03c4\u03b1\u03c7\u03cd\u03c4\u03b5\u03c1\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1<\/td><td>\u039f\u03c1\u03b1\u03c4\u03cc\/IR \u03ba\u03b1\u03b9 \u03c0\u03bb\u03ae\u03c1\u03b7\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03ae \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u00b7 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03c6\u03bf\u03c1\u03c4\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/td><\/tr><tr><td><a href=\"https:\/\/www.astm.org\/d1149-18.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D1149<\/a> (\u03b8\u03ac\u03bb\u03b1\u03bc\u03bf\u03c2 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2)<\/td><td>\u038c\u03b6\u03bf\u03bd \u03c3\u03b5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03c5\u03b3\u03ba\u03ad\u03bd\u03c4\u03c1\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b4\u03b5\u03af\u03b3\u03bc\u03b1 \u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03b7\u03c2 \u03c1\u03bf\u03ae\u03c2<\/td><td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03c3\u03c0\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2 (\u03cc\u03c0\u03bf\u03c5 \u03c5\u03c0\u03b5\u03c1\u03ad\u03c7\u03b5\u03b9 \u03b7 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7)<\/td><td>\u03a3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03ae \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7<\/td><\/tr><tr><td><a href=\"https:\/\/www.astm.org\/d0573-04r19.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D573<\/a> (\u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7 \u03c3\u03c4\u03bf\u03bd \u03b1\u03ad\u03c1\u03b1)<\/td><td>\u0388\u03ba\u03b8\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03c6\u03bf\u03cd\u03c1\u03bd\u03bf \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/td><td>\u0398\u03b5\u03c1\u03bc\u03b9\u03ba\u03ae \u03b3\u03ae\u03c1\u03b1\u03bd\u03c3\u03b7: \u03c3\u03ba\u03bb\u03b7\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ae \u03b5\u03c6\u03b5\u03bb\u03ba\u03c5\u03c3\u03bc\u03bf\u03cd \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c0\u03ac\u03c1\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5<\/td><td>\u03a6\u03c9\u03c4\u03bf\u03b1\u03c0\u03bf\u03b9\u03ba\u03bf\u03b4\u03cc\u03bc\u03b7\u03c3\u03b7 \u03ae \u03b5\u03c0\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0391\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd xenon-arc \u03ba\u03b1\u03b9 QUV \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03be\u03b5\u03b3\u03b5\u03bb\u03b9\u03ad\u03c3\u03c4\u03b5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0388\u03bd\u03b1 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 G155 \u03ae ISO 4892-2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03bf \u03bc\u03b5 \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03bc\u03cc\u03bd\u03bf \u03cc\u03c4\u03b1\u03bd \u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 (\u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b1 340 nm), \u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b1\u03cd\u03c1\u03bf\u03c5 \u03c0\u03ac\u03bd\u03b5\u03bb, \u03bf \u03c4\u03cd\u03c0\u03bf\u03c2 \u03c6\u03af\u03bb\u03c4\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf \u03ba\u03cd\u03ba\u03bb\u03bf\u03c2 \u03c6\u03c9\u03c4\u03cc\u03c2\/\u03c3\u03ba\u03cc\u03c4\u03bf\u03c5\u03c2\/\u03c8\u03b5\u03ba\u03b1\u03c3\u03bc\u03bf\u03cd \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd. \u0394\u03cd\u03bf \u03b5\u03c1\u03b3\u03b1\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03bd\u03b1 \u03b5\u03ba\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd \u03c4\u03bf &quot;G155&quot; \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03c4\u03bf \u03ad\u03bd\u03b1 \u03b5\u03ba\u03c4\u03ad\u03bb\u03b5\u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ba\u03cd\u03ba\u03bb\u03bf \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5 \u03c0\u03ac\u03bd\u03b5\u03bb \u03ae \u03ad\u03bd\u03b1\u03bd \u03ba\u03cd\u03ba\u03bb\u03bf \u03c5\u03b3\u03c1\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5. \u03a0\u03c1\u03b9\u03bd \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ae \u03bc\u03b5 \u03c4\u03bf\u03bd \u03b4\u03b9\u03ba\u03cc \u03c3\u03b1\u03c2, \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03ba\u03cd\u03ba\u03bb\u03bf, \u03cc\u03c7\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c4\u03bf \u03c4\u03c5\u03c0\u03b9\u03ba\u03cc \u03cc\u03bd\u03bf\u03bc\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf QUV (\u03c6\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03bd UV) \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bd\u03b1\u03bb\u03bb\u03ac\u03be\u03b9\u03bc\u03bf \u03bc\u03b5 \u03c4\u03bf xenon-arc. \u03a3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03b1\u03bb\u03b5\u03af\u03c0\u03b5\u03b9 \u03c4\u03bf \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c4\u03bf\u03c5 \u03bf\u03c1\u03b1\u03c4\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c5\u03c0\u03ad\u03c1\u03c5\u03b8\u03c1\u03bf\u03c5 \u03c6\u03ac\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cc \u03c3\u03c4\u03b7\u03bd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7 \u03b1\u03c3\u03c4\u03bf\u03c7\u03b9\u03ce\u03bd \u03b5\u03c5\u03b1\u03af\u03c3\u03b8\u03b7\u03c4\u03c9\u03bd \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1, \u03b1\u03bb\u03bb\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b5\u03ba\u03c4\u03b9\u03bc\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03b2\u03ac\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03b7\u03bb\u03b9\u03b1\u03ba\u03cc \u03c6\u03ac\u03c3\u03bc\u03b1 \u03b4\u03b5\u03bd \u03b8\u03b1 \u03ad\u03b4\u03b9\u03bd\u03b5 \u03c4\u03cc\u03c3\u03bf \u03ad\u03bd\u03c4\u03bf\u03bd\u03b1. \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c4\u03b1\u03be\u03b9\u03bd\u03bf\u03bc\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c5\u03c0\u03bf\u03c8\u03ae\u03c6\u03b9\u03b5\u03c2 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03c0\u03bf\u03bd\u03ae\u03c3\u03b5\u03c4\u03b5 \u03b5\u03c0\u03b9\u03c6\u03ac\u03bd\u03b5\u03b9\u03b5\u03c2, \u03cc\u03c7\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c8\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ae\u03bb\u03b9\u03bf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0393\u03b9\u03b1\u03c4\u03af \u03bf\u03b9 \u201c2000 \u03ce\u03c1\u03b5\u03c2\u201d \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u201c\u03a7 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1\u201d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03c0\u03b9\u03bf \u03c3\u03c5\u03bd\u03b7\u03b8\u03b9\u03c3\u03bc\u03ad\u03bd\u03b7 \u03bb\u03b1\u03bd\u03b8\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03b5\u03ba\u03c4\u03af\u03bc\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c9\u03c1\u03ce\u03bd \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2 \u03c4\u03bf\u03c5 \u03b8\u03b1\u03bb\u03ac\u03bc\u03bf\u03c5 \u03c9\u03c2 \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ac\u03c3\u03b9\u03bf \u03c4\u03c9\u03bd \u03b5\u03c4\u03ce\u03bd \u03c0\u03b5\u03b4\u03af\u03bf\u03c5. \u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b8\u03bf\u03bb\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03bf\u03c0\u03ae. \u039f \u03c3\u03c5\u03bd\u03c4\u03b5\u03bb\u03b5\u03c3\u03c4\u03ae\u03c2 \u03b5\u03c0\u03b9\u03c4\u03ac\u03c7\u03c5\u03bd\u03c3\u03b7\u03c2 \u03b5\u03be\u03b1\u03c1\u03c4\u03ac\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc \u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u03c2, \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03b9\u03ba\u03ae \u03b4\u03cc\u03c3\u03b7 \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03bf\u03c5\u03c2 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u03c2 (\u03ad\u03bd\u03b1 \u03bc\u03ad\u03c1\u03bf\u03c2 \u03c3\u03c4\u03b7\u03bd \u0391\u03c1\u03b9\u03b6\u03cc\u03bd\u03b1 \u03b2\u03bb\u03ad\u03c0\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03bf\u03bb\u03cd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b5\u03c4\u03ae\u03c3\u03b9\u03b1 \u03b4\u03cc\u03c3\u03b7 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c3\u03c4\u03b7 \u03b2\u03cc\u03c1\u03b5\u03b9\u03b1 \u0395\u03c5\u03c1\u03ce\u03c0\u03b7), \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1\u03c2. \u039f\u03b9 \u03b5\u03c0\u03b9\u03c4\u03b1\u03c7\u03c5\u03bd\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03b9 \u03b9\u03c3\u03c7\u03c5\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c9\u03c2 <em>\u03c3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03cc\u03c2<\/em> \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u2014 \u03ba\u03b1\u03c4\u03ac\u03c4\u03b1\u03be\u03b7 \u03c4\u03b7\u03c2 \u03ad\u03bd\u03c9\u03c3\u03b7\u03c2 \u0391 \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03ad\u03bd\u03c9\u03c3\u03b7 \u0392 \u03ae \u03c3\u03b5 \u03c3\u03c7\u03ad\u03c3\u03b7 \u03bc\u03b5 \u03ad\u03bd\u03b1\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03bc\u03b5 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03cc \u03c0\u03b5\u03b4\u03af\u03bf\u03c5 \u2014 \u03cc\u03c7\u03b9 \u03c9\u03c2 \u03b7\u03bc\u03b5\u03c1\u03bf\u03bb\u03cc\u03b3\u03b9\u03bf. \u0395\u03ac\u03bd \u03ad\u03bd\u03b1 \u03c6\u03cd\u03bb\u03bb\u03bf \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03ce\u03c1\u03b5\u03c2 \u03b1\u03c0\u03b5\u03c5\u03b8\u03b5\u03af\u03b1\u03c2 \u03c3\u03b5 \u03ad\u03c4\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03b4\u03b7\u03bb\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b2\u03ac\u03c3\u03b7 \u03c3\u03c5\u03c3\u03c7\u03ad\u03c4\u03b9\u03c3\u03b7\u03c2, \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf \u03c9\u03c2 \u03bc\u03ac\u03c1\u03ba\u03b5\u03c4\u03b9\u03bd\u03b3\u03ba, \u03cc\u03c7\u03b9 \u03c9\u03c2 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0394\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation.jpg\" alt=\"\" class=\"wp-image-16412\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation.jpg 800w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation-300x169.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation-768x432.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/Silicone-high-voltage-insulators-outdoors-at-substation-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf ASTM D1149 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03ad\u03bd\u03b1 \u03c4\u03b5\u03c4\u03b1\u03bc\u03ad\u03bd\u03bf \u03b4\u03b5\u03af\u03b3\u03bc\u03b1 \u03c3\u03b5 \u03b1\u03c4\u03bc\u03cc\u03c3\u03c6\u03b1\u03b9\u03c1\u03b1 \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03bf\u03c5 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b6\u03b7\u03c4\u03ac \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2. \u0393\u03b9\u03b1 \u03c4\u03b1 \u03b1\u03ba\u03cc\u03c1\u03b5\u03c3\u03c4\u03b1 \u03b5\u03bb\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac, \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03bf. \u0393\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7, \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03b5\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c0\u03bf\u03c5 \u03ae\u03b4\u03b7 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ad\u03c0\u03b5\u03b9 \u03b7 \u03ba\u03bf\u03c1\u03b5\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac \u2014 \u03ba\u03b1\u03b8\u03cc\u03bb\u03bf\u03c5 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2. \u039a\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03cc\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c4\u03bf NR \u03ae \u03c4\u03bf SBR \u03ba\u03bf\u03bd\u03c4\u03ac \u03c3\u03b5 \u03c0\u03b7\u03b3\u03ad\u03c2 \u03cc\u03b6\u03bf\u03bd\u03c4\u03bf\u03c2 (\u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03b9\u03ba\u03cc\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2, \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2) \u03ba\u03b1\u03b9 \u03bf \u03b1\u03b3\u03bf\u03c1\u03b1\u03c3\u03c4\u03ae\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03b1\u03c0\u03cc\u03b4\u03b5\u03b9\u03be\u03b7 \u03ba\u03b1\u03b9 \u03cc\u03c7\u03b9 \u03ad\u03bd\u03b1 \u03c7\u03b7\u03bc\u03b9\u03ba\u03cc \u03b5\u03c0\u03b9\u03c7\u03b5\u03af\u03c1\u03b7\u03bc\u03b1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 vs EPDM vs \u03a6\u03c5\u03c3\u03b9\u03ba\u03cc \u039a\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba \u03b3\u03b9\u03b1 \u0395\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03a7\u03ce\u03c1\u03bf\u03c5\u03c2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03c9\u03bd \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bc\u03b9\u03b1 \u03c4\u03c1\u03b9\u03bc\u03b5\u03c1\u03ae\u03c2 \u03c3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7. \u0397 \u03c7\u03b7\u03bc\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac\u03c2 \u03c4\u03b9\u03c2 \u03c4\u03b1\u03be\u03b9\u03bd\u03bf\u03bc\u03b5\u03af \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1, \u03b1\u03bb\u03bb\u03ac \u03b7 \u03ba\u03b1\u03b8\u03b5\u03bc\u03af\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03cc\u03c1\u03b9\u03bf.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-1024x576.png\" alt=\"\" class=\"wp-image-16416\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-1024x576.png 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-300x169.png 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-768x432.png 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-1536x864.png 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-18x10.png 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance-600x338.png 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2026\/06\/aging-06-silicone-epdm-nr-outdoor-performance.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u0399\u03b4\u03b9\u03bf\u03ba\u03c4\u03b7\u03c3\u03af\u03b1<\/strong><\/th><th><strong>\u03a3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7<\/strong><\/th><th><strong>EPDM<\/strong><\/th><th><strong>\u03a6\u03c5\u03c3\u03b9\u03ba\u03cc \u039a\u03b1\u03bf\u03c5\u03c4\u03c3\u03bf\u03cd\u03ba<\/strong><\/th><\/tr><\/thead><tbody><tr><td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1<\/td><td>\u0386\u03c1\u03b9\u03c3\u03c4\u03bf (\u03b5\u03b3\u03b3\u03b5\u03bd\u03ad\u03c2)<\/td><td>\u03a0\u03bf\u03bb\u03cd \u03ba\u03b1\u03bb\u03cc<\/td><td>\u039a\u03b1\u03ba\u03ae \u2014 \u03c4\u03c1\u03b5\u03bb\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2<\/td><\/tr><tr><td>\u0391\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03bf \u03cc\u03b6\u03bf\u03bd<\/td><td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae (\u03ba\u03bf\u03c1\u03b5\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac)<\/td><td>\u0395\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae (\u03ba\u03bf\u03c1\u03b5\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac)<\/td><td>\u039a\u03b1\u03ba\u03ae \u2014 \u03c1\u03c9\u03b3\u03bc\u03ad\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03ba\u03b1\u03c4\u03b1\u03c0\u03cc\u03bd\u03b7\u03c3\u03b7\u03c2<\/td><\/tr><tr><td>\u03a3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1<\/td><td>\u03a0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u221260 \u03ad\u03c9\u03c2 +230\u00b0C<\/td><td>\u03a0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u221250 \u03ad\u03c9\u03c2 +150\u00b0C<\/td><td>\u03a0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u221250 \u03ad\u03c9\u03c2 +80\u00b0C<\/td><\/tr><tr><td>\u03a4\u03c5\u03c0\u03b9\u03ba\u03ae \u03b5\u03ba\u03c4\u03b5\u03b8\u03b5\u03b9\u03bc\u03ad\u03bd\u03b7 \u03b6\u03c9\u03ae \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2<\/td><td>20+ \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1<\/td><td>10\u201320 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1<\/td><td>1\u20135 \u03c7\u03c1\u03cc\u03bd\u03b9\u03b1 \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2<\/td><\/tr><tr><td>\u039a\u03cd\u03c1\u03b9\u03b1 \u03b1\u03b4\u03c5\u03bd\u03b1\u03bc\u03af\u03b1 \u03bb\u03cc\u03b3\u03c9 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03bd\u03b8\u03b7\u03ba\u03ce\u03bd<\/td><td>\u039b\u03ac\u03b4\u03b9\/\u03ba\u03b1\u03cd\u03c3\u03b9\u03bc\u03bf (\u03c7\u03c1\u03ae\u03c3\u03b7 \u03c6\u03b8\u03bf\u03c1\u03b9\u03bf\u03c0\u03c5\u03c1\u03b9\u03c4\u03af\u03bf\u03c5), \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c3\u03b5 \u03c3\u03c7\u03af\u03c3\u03b9\u03bc\u03bf, \u03ba\u03cc\u03c3\u03c4\u03bf\u03c2<\/td><td>\u039b\u03ac\u03b4\u03b9\/\u03ba\u03b1\u03cd\u03c3\u03b9\u03bc\u03bf, \u03b1\u03bd\u03ce\u03c4\u03b1\u03c4\u03bf \u03cc\u03c1\u03b9\u03bf \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2<\/td><td>UV, \u03cc\u03b6\u03bf\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b1\u03b6\u03af<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b5\u03b9\u03bb\u03b9\u03ba\u03c1\u03b9\u03bd\u03ae\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7: \u03b1\u03bd \u03c4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2, \u03c4\u03bf EPDM \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03c7\u03bd\u03ac \u03b7 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03b1\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ae \u03bb\u03cd\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b7 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c0\u03b5\u03c1\u03b2\u03bf\u03bb\u03b9\u03ba\u03ac \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ae. \u0397 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 \u03ba\u03b5\u03c1\u03b4\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c3\u03c6\u03ac\u03bb\u03b5\u03b9\u03ac \u03c4\u03b7\u03c2 \u03cc\u03c4\u03b1\u03bd \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2. <em>\u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03bf\u03af<\/em> \u03bc\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u2014 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b4\u03b9\u03b1\u03ba\u03cd\u03bc\u03b1\u03bd\u03c3\u03b7 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2, <a href=\"https:\/\/rysilicone.com\/el\/silicone-thermal-conductivity\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03b9\u03ba\u03cc\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c2<\/a>, \u03b5\u03c0\u03b1\u03c6\u03ae \u03bc\u03b5 \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03b1\/\u03b9\u03b1\u03c4\u03c1\u03b9\u03ba\u03ae, \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03cd\u03b3\u03b5\u03b9\u03b1 \u03ae <a href=\"https:\/\/rysilicone.com\/el\/electrical-properties-of-silicone\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u039c\u03cc\u03bd\u03c9\u03c3\u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2<\/a> \u2014 \u03cc\u03c0\u03bf\u03c5 \u03b7 \u03bf\u03c1\u03bf\u03c6\u03ae \u03c4\u03bf\u03c5 EPDM \u03ae \u03b7 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae \u03c3\u03cd\u03bd\u03b8\u03b5\u03c3\u03b7 \u03c4\u03bf\u03c5 NR \u03b5\u03be\u03b1\u03bd\u03c4\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u038c\u03c0\u03bf\u03c5 \u03c4\u03bf \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03ba\u03b1\u03c4\u03b1\u03c1\u03c1\u03ad\u03b5\u03b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03c1\u03b1\u03c7\u03bf\u03ba\u03bf\u03ba\u03b1\u03bb\u03b9\u03ac \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae. \u03a4\u03bf \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b3\u03cd\u03c1\u03c9 \u03c4\u03b7\u03c2 \u03b8\u03ad\u03c4\u03b5\u03b9 \u03c4\u03b1 \u03cc\u03c1\u03b9\u03b1. \u03a4\u03b1 \u03bc\u03ad\u03c1\u03b7 \u03cc\u03c0\u03bf\u03c5 \u03ad\u03bd\u03b1\u03c2 \u03b9\u03c3\u03c7\u03c5\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b3\u03b9\u03b1 \u201c\u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u201d \u03b1\u03c0\u03bf\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03b9 \u03c3\u03b9\u03c9\u03c0\u03b7\u03bb\u03ac:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0398\u03b5\u03c1\u03b1\u03c0\u03b5\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ae\u03c2 \u03b1\u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03af\u03b1\u03c2.<\/strong> \u0397 \u03c7\u03c1\u03ae\u03c3\u03b7 RTV \u03bc\u03b5 \u03c3\u03c5\u03bc\u03c0\u03cd\u03ba\u03bd\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03c3\u03b5 \u03b6\u03b5\u03c3\u03c4\u03cc \u03ba\u03b1\u03b9 \u03c5\u03b3\u03c1\u03cc \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c0\u03c1\u03bf\u03c6\u03af\u03bb \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03c1\u03bf\u03c3\u03b8\u03ae\u03ba\u03b7. \u0395\u03ac\u03bd \u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03bc\u03b7 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c5\u03b3\u03c1\u03b1\u03c3\u03af\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1, \u03b7 <a href=\"https:\/\/rysilicone.com\/el\/curing-vs-vulcanization\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03b8\u03b5\u03c1\u03b1\u03c0\u03b5\u03af\u03b1\u03c2<\/a> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b5\u03b9\u03c3\u03b1\u03b3\u03c9\u03b3\u03ae \u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ce\u03bd, \u03cc\u03c7\u03b9 \u03bc\u03b9\u03b1 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b1 \u03c0\u03c1\u03bf\u03bc\u03b7\u03b8\u03b5\u03c5\u03c4\u03ae.<\/li>\n\n\n\n<li><strong>\u03a6\u03b8\u03b7\u03bd\u03ac fillers \u03ba\u03b1\u03b9 extenders.<\/strong> \u03a4\u03b1 \u03bc\u03b7 \u03b5\u03bd\u03b9\u03c3\u03c7\u03c5\u03c4\u03b9\u03ba\u03ac \u03c0\u03bb\u03b7\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ad\u03bb\u03b1\u03b9\u03b1 \u03b4\u03b9\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c4\u03af\u03b8\u03b5\u03bd\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03b5\u03c5\u03c7\u03b8\u03b5\u03af \u03bc\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae \u03c5\u03c0\u03bf\u03b2\u03b1\u03b8\u03bc\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ae \u03bc\u03b5\u03c4\u03b1\u03ba\u03b9\u03bd\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc \u03c4\u03bf\u03bd \u03ae\u03bb\u03b9\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1. \u03a4\u03bf \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03b9\u03ba\u03cc \u03ad\u03b3\u03c1\u03b1\u03c6\u03b5 \u201c\u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u201d. \u0397 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03bf \u03c0\u03b5\u03b4\u03af\u03bf \u03ba\u03b1\u03b8\u03bf\u03c1\u03b9\u03b6\u03cc\u03c4\u03b1\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf \u03c4\u03b9 \u03b1\u03bd\u03b1\u03bc\u03b5\u03b9\u03c7\u03b8\u03b7\u03ba\u03b5.<\/li>\n\n\n\n<li><strong>\u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c7\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2.<\/strong> \u0397 \u03b4\u03b9\u03b1\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b6\u03ae\u03c4\u03b7\u03bc\u03b1 \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ae\u03c2 \u03bf\u03c5\u03c3\u03af\u03b1\u03c2, \u03cc\u03c7\u03b9 \u03c0\u03bf\u03bb\u03c5\u03bc\u03b5\u03c1\u03bf\u03cd\u03c2. \u0388\u03bd\u03b1 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03bc\u03b5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03c3\u03c4\u03b9\u03b2\u03b1\u03c1\u03ae \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c7\u03c1\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c1\u03b7\u03c4\u03ac.<\/li>\n\n\n\n<li><strong>\u0388\u03ba\u03b8\u03b5\u03c3\u03b7 \u03c3\u03b5 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03bf\u03c5\u03c3\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03cd\u03c3\u03b9\u03bc\u03b1.<\/strong> \u03a4\u03c5\u03c0\u03b9\u03ba\u03ae \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7 <a href=\"https:\/\/rysilicone.com\/el\/chemical-properties-of-silicone\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b4\u03b9\u03bf\u03b3\u03ba\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03ba\u03b1\u03cd\u03c3\u03b9\u03bc\u03b1, \u03ad\u03bb\u03b1\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2\/\u03c7\u03bb\u03c9\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03bb\u03cd\u03c4\u03b5\u03c2<\/a>. \u03a4\u03bf Outdoors plus hydrocarbons \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b5 \u03c6\u03b8\u03bf\u03c1\u03b9\u03bf\u03c0\u03c5\u03c1\u03b9\u03c4\u03cc\u03bd\u03b7, \u03cc\u03c7\u03b9 \u03bc\u03b5 \u03c4\u03c5\u03c0\u03b9\u03ba\u03ae \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7.<\/li>\n\n\n\n<li><strong>\u0397 \u03c5\u03c0\u03b7\u03c1\u03b5\u03c3\u03af\u03b1 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03be\u03b5\u03c7\u03c9\u03c1\u03b9\u03c3\u03c4\u03cc \u03b6\u03ae\u03c4\u03b7\u03bc\u03b1.<\/strong> \u0397 \u03b5\u03c5\u03b8\u03c1\u03b1\u03c5\u03c3\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03bf \u03ba\u03c1\u03cd\u03bf \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b5\u03cd\u03b8\u03c1\u03b1\u03c5\u03c3\u03b7\u03c2 \u03b4\u03b9\u03ad\u03c0\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03bf\u03c1\u03ac \u03c4\u03bf\u03c5 \u03b2\u03b1\u03b8\u03bc\u03bf\u03cd \u03c3\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ad\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03cc\u03c7\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bf\u03c7\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1 \u2014 \u03bc\u03b7\u03bd \u03b1\u03c6\u03ae\u03bd\u03b5\u03c4\u03b5 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a4\u03b9 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03c3\u03c9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03c3\u03b5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03b9\u03b1 \u03b4\u03ad\u03c3\u03bc\u03b5\u03c5\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c5\u03c0\u03b1\u03af\u03b8\u03c1\u03b9\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03ba\u03b1\u03bb\u03ae \u03cc\u03c3\u03bf \u03c4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03ba\u03b1\u03b9 \u03b7 \u201c\u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u201d \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03b2\u03ac\u03bb\u03c9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03c1\u03b9\u03b8\u03bc\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03c0\u03af\u03c3\u03c9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1, \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9: \u03c4\u03bf \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd \u03ad\u03ba\u03b8\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b3\u03b5\u03c9\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 (\u03b7 \u03b4\u03cc\u03c3\u03b7 \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03bf\u03c5\u03c2 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03ba\u03bb\u03af\u03bc\u03b1)\u00b7 \u03c4\u03bf \u03c3\u03c5\u03bd\u03b5\u03c7\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03b5\u03cd\u03c1\u03bf\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1\u03c2\u00b7 \u03b5\u03ac\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03cc\u03b6\u03bf\u03bd, \u03ba\u03b1\u03cd\u03c3\u03b9\u03bc\u03b1 \u03ae \u03b4\u03b9\u03b1\u03bb\u03cd\u03c4\u03b5\u03c2\u00b7 \u03b7 \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03b6\u03c9\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b9 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u201c\u03b1\u03c3\u03c4\u03bf\u03c7\u03af\u03b1\u201d \u03b3\u03b9\u03b1 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 (\u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7, \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03ae \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ae)\u00b7 \u03bf\u03c0\u03bf\u03b9\u03b1\u03b4\u03ae\u03c0\u03bf\u03c4\u03b5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bc\u03b5\u03bd\u03b7 \u03b1\u03bd\u03b1\u03c6\u03bf\u03c1\u03ac \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 (ASTM G155, ISO 4892, ASTM D1149) \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03ba\u03c1\u03b9\u03c4\u03ae\u03c1\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1\u03c2\u00b7 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2 \u03ae \u03ba\u03b1\u03bd\u03bf\u03bd\u03b9\u03c3\u03bc\u03bf\u03af\u00b7 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03bf\u03c7\u03ae \u03c7\u03c1\u03ce\u03bc\u03b1\u03c4\u03bf\u03c2\/\u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7\u03c2 \u03b5\u03ac\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u03c1\u03b1\u03c4\u03ae.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394\u03ce\u03c3\u03c4\u03b5 \u03bc\u03bf\u03c5 \u03b1\u03c5\u03c4\u03ac \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03b4\u03b5\u03c3\u03bc\u03b5\u03c5\u03c4\u03ce \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1, \u03ad\u03bd\u03b1 \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c3\u03ba\u03bb\u03ae\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03bf \u03ba\u03cd\u03ba\u03bb\u03bf \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd. \u03a3\u03c4\u03b5\u03af\u03bb\u03c4\u03b5 \u03bc\u03bf\u03c5 \u03bc\u03ae\u03bd\u03c5\u03bc\u03b1 &quot;\u03ba\u03ac\u03bd\u03c4\u03b5 \u03c4\u03bf \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc \u03c3\u03c4\u03b7\u03bd \u03c5\u03c0\u03b5\u03c1\u03b9\u03ce\u03b4\u03b7 \u03b1\u03ba\u03c4\u03b9\u03bd\u03bf\u03b2\u03bf\u03bb\u03af\u03b1&quot; \u03c7\u03c9\u03c1\u03af\u03c2 \u03ba\u03b1\u03bd\u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac, \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b4\u03b5\u03bd \u03b8\u03b1 \u03b5\u03be\u03b1\u03c6\u03b1\u03bd\u03b9\u03c3\u03c4\u03b5\u03af - \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03b1\u03c0\u03c1\u03bf\u03c3\u03b4\u03b9\u03cc\u03c1\u03b9\u03c3\u03c4\u03b7 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03bd\u03b1 \u03c7\u03b1\u03bb\u03b1\u03c1\u03ce\u03c3\u03b5\u03b9 \u03c4\u03bf \u03c0\u03c1\u03ce\u03c4\u03bf \u03bc\u03ad\u03c1\u03bf\u03c2 \u03ae \u03bc\u03b9\u03b1 \u03c3\u03c6\u03c1\u03ac\u03b3\u03b9\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03ad\u03bc\u03c0\u03c4\u03bf \u03ad\u03c4\u03bf\u03c2, \u03cc\u03c4\u03b1\u03bd \u03b7 \u03b4\u03b9\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b5\u03c0\u03b1\u03bd\u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7, \u03cc\u03c7\u03b9 \u03bc\u03b9\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03b1\u03bd\u03b1\u03b4\u03b9\u03b1\u03c4\u03cd\u03c0\u03c9\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03c6\u03b8\u03bf\u03c1\u03ac \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03ba\u03b1\u03b9\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03bc\u03af\u03b1 \u03b4\u03b9\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03ce\u03c2 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc\u00b7 \u03b5\u03bd\u03c4\u03ac\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03b5\u03b1\u03c5\u03c4\u03bf\u03cd \u03bc\u03b1\u03c2. <a href=\"https:\/\/rysilicone.com\/el\/properties-of-silicone\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u03b9\u03b4\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03c3\u03b9\u03bb\u03b9\u03ba\u03cc\u03bd\u03b7\u03c2<\/a> \u03b5\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Most outdoor specs that reach us say &#8220;UV resistant&#8221; or &#8220;suitable for outdoor use&#8221; and stop there. No exposure geography, no service life, no test reference. Silicone almost never fails the way that phrasing implies \u2014 it does not crack in the third sunny week. It drifts: a gasket loses a few points of seal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1013],"tags":[],"class_list":["post-16408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-properties"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/posts\/16408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/comments?post=16408"}],"version-history":[{"count":1,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/posts\/16408\/revisions"}],"predecessor-version":[{"id":16418,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/posts\/16408\/revisions\/16418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/media\/16409"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/media?parent=16408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/categories?post=16408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/el\/wp-json\/wp\/v2\/tags?post=16408"}],"curies":[{"name":"\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}