{"id":9302,"date":"2026-08-18T15:32:02","date_gmt":"2026-08-18T07:32:02","guid":{"rendered":"https:\/\/rysilicone.com\/?p=9302"},"modified":"2026-08-21T15:33:07","modified_gmt":"2026-08-21T07:33:07","slug":"low-temperature-vulcanized-silicone-rubber","status":"publish","type":"post","link":"https:\/\/rysilicone.com\/vi\/low-temperature-vulcanized-silicone-rubber\/","title":{"rendered":"Cao su silicon l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p l\u00e0 g\u00ec?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Thu\u1eadt ng\u1eef \u201cnhi\u1ec7t \u0111\u1ed9 th\u1ea5p\u201d g\u00e2y ra l\u1ed7i c\u01a1 b\u1ea3n trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. N\u00f3 c\u00f3 th\u1ec3 m\u00f4 t\u1ea3\u2026 <a href=\"https:\/\/rysilicone.com\/vi\/curing-vs-vulcanization\/\"><strong>qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn<\/strong><\/a>, nh\u01b0ng ng\u01b0\u1eddi mua th\u01b0\u1eddng hi\u1ec3u \u0111\u00f3 l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a v\u1eadt li\u1ec7u. <strong>hi\u1ec7u su\u1ea5t nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/strong>. \u0110\u00f3 l\u00e0 c\u00e1c thu\u1ed9c t\u00ednh ri\u00eang bi\u1ec7t v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh ri\u00eang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cao su silicon l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t silicon \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1ec3 l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 khu\u00f4n th\u1ea5p h\u01a1n so v\u1edbi cao su l\u01b0u h\u00f3a b\u1eb1ng nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng. Thu\u1eadt ng\u1eef n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o \u1ee9ng d\u1ee5ng v\u00e0 nh\u00e0 cung c\u1ea5p; n\u00f3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 b\u1ed9 ph\u1eadn \u0111\u00e3 l\u01b0u h\u00f3a \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 0 \u0111\u1ed9 C.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cao su silicon l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cao su silicon l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft l\u00e0 <strong>Cao su silicon LTV<\/strong>, \u0110\u1ed9 b\u1ec1n c\u1ee7a silicone \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1ch th\u1ee9c l\u01b0u h\u00f3a. Trong qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a, c\u00e1c ch\u1ea5t li\u00ean k\u1ebft ngang chuy\u1ec3n \u0111\u1ed5i h\u1ee3p ch\u1ea5t silicone ch\u01b0a l\u01b0u h\u00f3a th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi ba chi\u1ec1u \u0111\u00e0n h\u1ed3i. Nhi\u1ec7t \u0111\u1ed9 l\u01b0u h\u00f3a th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c khu\u00f4n m\u1eabu nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t v\u00e0 gi\u1ea3m ti\u1ebfp x\u00fac nhi\u1ec7t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t khu\u00f4n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LTV kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean nh\u01b0 RTV, LSR ho\u1eb7c HTV. C\u00e1c nh\u00e0 cung c\u1ea5p silicone l\u1edbn th\u01b0\u1eddng ph\u00e2n lo\u1ea1i <a href=\"https:\/\/rysilicone.com\/vi\/complete-silicone-material-guide\/\">ch\u1ea5t \u0111\u00e0n h\u1ed3i silicon<\/a> nh\u01b0 RTV-1, RTV-2, cao su silicon l\u1ecfng v\u00e0 <a href=\"https:\/\/rysilicone.com\/vi\/high-temperature-vulcanizing-silicone-rubber\/\">cao su silicon l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/a>. TRONG <a href=\"https:\/\/www.nicem.it\/en\/gomme-siliconiche\/gomme-per-microfusione\/\" target=\"_blank\" rel=\"noopener\">chu\u1ed7i cung \u1ee9ng \u0111\u1ed3 trang s\u1ee9c v\u00e0 l\u00e0m m\u00f4 h\u00ecnh<\/a>, Tuy nhi\u00ean, LTV th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 ch\u1ec9 lo\u1ea1i cao su khu\u00f4n silicon r\u1eafn \u0111\u01b0\u1ee3c l\u01b0u h\u00f3a trong m\u00e1y \u00e9p nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 d\u00f9ng cho cao su khu\u00f4n l\u01b0u h\u00f3a nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p l\u1ea1i quan tr\u1ecdng h\u01a1n c\u1ea3 t\u00ean vi\u1ebft t\u1eaft.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Thu\u1eadt ng\u1eef<\/th><th>D\u1ea1ng v\u1eadt li\u1ec7u \u0111i\u1ec3n h\u00ecnh<\/th><th>\u0110\u01b0\u1eddng d\u1eabn b\u1ea3o d\u01b0\u1ee1ng<\/th><th>S\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/th><\/tr><\/thead><tbody><tr><td>LTV<\/td><td>Th\u01b0\u1eddng l\u00e0 c\u00e1c t\u1ea5m r\u1eafn ho\u1eb7c h\u1ee3p ch\u1ea5t \u0111\u00fac<\/td><td>L\u00e0m kh\u00f4 b\u1eb1ng nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n do nh\u00e0 cung c\u1ea5p quy \u0111\u1ecbnh.<\/td><td>Khu\u00f4n \u0111\u00fac trang s\u1ee9c v\u00e0 m\u1eabu ch\u00ednh nh\u1ea1y nhi\u1ec7t<\/td><\/tr><tr><td>RTV-1<\/td><td>Keo ho\u1eb7c ch\u1ea5t tr\u00e1m k\u00edn m\u1ed9t th\u00e0nh ph\u1ea7n<\/td><td>L\u00e0m kh\u00f4 b\u1eb1ng \u0111\u1ed9 \u1ea9m \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng<\/td><td>Ni\u00eam phong, li\u00ean k\u1ebft v\u00e0 ph\u1ee7<\/td><\/tr><tr><td>RTV-2<\/td><td>H\u1ee3p ch\u1ea5t hai th\u00e0nh ph\u1ea7n, d\u1ea1ng \u0111\u1ed5 ho\u1eb7c nh\u00e0o n\u1eb7n \u0111\u01b0\u1ee3c.<\/td><td>Qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn b\u1eb1ng ng\u01b0ng t\u1ee5 ho\u1eb7c ph\u1ea3n \u1ee9ng c\u1ed9ng, th\u01b0\u1eddng di\u1ec5n ra \u1edf nhi\u1ec7t \u0111\u1ed9 g\u1ea7n nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng.<\/td><td>L\u00e0m khu\u00f4n, \u0111\u00f3ng g\u00f3i v\u00e0 bao b\u1ecdc<\/td><\/tr><tr><td>LSR<\/td><td>Ch\u1ea5t l\u1ecfng hai th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 b\u01a1m \u0111\u01b0\u1ee3c<\/td><td>Qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u00eam b\u1ea1ch kim trong khu\u00f4n \u00e9p phun \u0111\u01b0\u1ee3c gia nhi\u1ec7t.<\/td><td>C\u00e1c b\u1ed9 ph\u1eadn \u0111\u00fac ch\u00ednh x\u00e1c v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/td><\/tr><tr><td>HTV\/HCR<\/td><td>Cao su \u0111\u1eb7c c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao<\/td><td>S\u1eed d\u1ee5ng peroxide ho\u1eb7c ch\u1ea5t b\u1ea3o qu\u1ea3n b\u1ea1ch kim \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/td><td>\u00c9p khu\u00f4n v\u00e0 \u00e9p \u0111\u00f9n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft v\u1ec1 quy tr\u00ecnh li\u00ean k\u1ebft ch\u00e9o c\u01a1 b\u1ea3n, vui l\u00f2ng xem <a href=\"https:\/\/rysilicone.com\/vi\/what-is-silicone-vulcanization\/\">Qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a silicon l\u00e0 g\u00ec?<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cao su silicone LTV \u0111\u01b0\u1ee3c \u0111\u00f3ng r\u1eafn nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Chu tr\u00ecnh ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p v\u1eadt li\u1ec7u. Kh\u00f4ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c th\u1eddi gian \u0111\u00f3ng r\u1eafn LTV ti\u00eau chu\u1ea9n chung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed8T <a href=\"https:\/\/www.riogrande.com\/product\/nicem-ltv-white-silicone-mold-rubber-11-lbs\/701392GP\" target=\"_blank\" rel=\"noopener\">Cao su \u0111\u00fac Nicem LTV th\u01b0\u01a1ng m\u1ea1i<\/a>, V\u00ed d\u1ee5, b\u1ea3ng n\u00e0y li\u1ec7t k\u00ea nhi\u1ec7t \u0111\u1ed9 l\u01b0u h\u00f3a l\u00e0 <strong>90\u00b0C (194\u00b0F)<\/strong> v\u00e0 th\u1eddi gian ch\u1eefa kh\u1ecfi l\u00e0 <strong>19 ph\u00fat cho m\u1ed7i \u0111\u1ed9 d\u00e0y 6,35 mm (1\/4 in.)<\/strong>. Nh\u1eefng s\u1ed1 li\u1ec7u \u0111\u00f3 m\u00f4 t\u1ea3 m\u1ed9t s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3, ch\u1ee9 kh\u00f4ng ph\u1ea3i to\u00e0n b\u1ed9 danh m\u1ee5c LTV. M\u1ed9t c\u00f4ng th\u1ee9c kh\u00e1c c\u00f3 th\u1ec3 y\u00eau c\u1ea7u nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t ho\u1eb7c chu k\u1ef3 kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong s\u1ea3n xu\u1ea5t, c\u1ea7n ki\u1ec3m so\u00e1t \u0111\u1ed3ng th\u1eddi b\u1ed1n bi\u1ebfn s\u1ed1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 th\u1ef1c t\u1ebf c\u1ee7a khu\u00f4n:<\/strong> Vi\u1ec7c c\u00e0i \u0111\u1eb7t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y l\u1edbp giao di\u1ec7n cao su \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 quy \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 d\u00e0y m\u1eb7t c\u1eaft:<\/strong> Khu\u00f4n d\u00e0y c\u1ea7n th\u1eddi gian l\u00e0m n\u00f3ng l\u00e2u h\u01a1n so v\u1edbi t\u1ea5m th\u1eed m\u1ecfng.<\/li>\n\n\n\n<li><strong>\u00c1p su\u1ea5t v\u00e0 \u0111\u00f3ng khu\u00f4n:<\/strong> \u00c1p su\u1ea5t kh\u00f4ng \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c \u0111i\u1ec1n \u0111\u1ea7y khoang khu\u00f4n, \u0111\u01b0\u1eddng ph\u00e2n khu\u00f4n v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>T\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a m\u00f4 h\u00ecnh ch\u1ee7 \u0111\u1ea1o:<\/strong> S\u00e1p, nh\u1ef1a, polyme ho\u1eb7c khu\u00f4n m\u1eabu in 3D c\u00f3 th\u1ec3 b\u1ecb m\u1ec1m, bi\u1ebfn d\u1ea1ng ho\u1eb7c c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn \u1edf c\u00e1c nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau.<\/li>\n<\/ul>\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\/2024\/07\/03-ltv-cure-through-thickness-publish-1024x576.jpg\" alt=\"\" class=\"wp-image-20601\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish-1024x576.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish-300x169.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish-768x432.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish-600x338.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/03-ltv-cure-through-thickness-publish.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec7t \u0111\u1ed9 c\u00e0i \u0111\u1eb7t th\u1ea5p h\u01a1n kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 chu k\u1ef3 ng\u1eafn h\u01a1n. N\u1ebfu ph\u1ea7n l\u00f5i c\u1ee7a khu\u00f4n v\u1eabn \u1edf d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng r\u1eafn c\u1ea7n thi\u1ebft, b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 tr\u00f4ng \u0111\u00e3 ho\u00e0n thi\u1ec7n trong khi ph\u1ea7n trung t\u00e2m v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u00f3ng r\u1eafn \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cao su silicone LTV c\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng l\u1ea1nh kh\u00f4ng?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-1024x576.jpg\" alt=\"\" class=\"wp-image-20600\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-1024x576.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-300x169.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-768x432.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish-600x338.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/02-cure-vs-service-temperature-publish.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nh\u1ea5t thi\u1ebft. <strong>Nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3ng r\u1eafn v\u00e0 nhi\u1ec7t \u0111\u1ed9 s\u1eed d\u1ee5ng l\u00e0 hai th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 d\u1ebbo \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p ph\u1ee5 thu\u1ed9c v\u00e0o polyme silicon, h\u00e0m l\u01b0\u1ee3ng phenyl, m\u1eadt \u0111\u1ed9 li\u00ean k\u1ebft ngang, ch\u1ea5t \u0111\u1ed9n v\u00e0 h\u1ee3p ch\u1ea5t th\u00e0nh ph\u1ea9m. Kh\u00f4ng th\u1ec3 suy ra \u0111i\u1ec1u n\u00e0y t\u1eeb c\u00e1c ch\u1eef c\u00e1i \u201cLTV\u201d. Nh\u00ecn chung, ch\u1ea5t \u0111\u00e0n h\u1ed3i silicon duy tr\u00ec \u0111\u1ed9 d\u1ebbo trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng h\u01a1n so v\u1edbi nhi\u1ec1u lo\u1ea1i cao su h\u1eefu c\u01a1, nh\u01b0ng gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng v\u1eabn ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi gio\u0103ng, v\u00f2ng \u0111\u1ec7m, linh ki\u1ec7n c\u00e1p ho\u1eb7c ch\u1ea5t bao b\u1ecdc \u0111i\u1ec7n t\u1eed ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n l\u1ea1nh, h\u00e3y y\u00eau c\u1ea7u d\u1eef li\u1ec7u v\u1ec1 \u0111\u1eb7c t\u00ednh ki\u1ec3m so\u00e1t \u1ee9ng d\u1ee5ng \u0111\u00f3:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>V\u1ea5n \u0111\u1ec1 \u1ee9ng d\u1ee5ng<\/th><th>B\u1eb1ng ch\u1ee9ng li\u00ean quan<\/th><\/tr><\/thead><tbody><tr><td>S\u1ef1 co r\u00fat sau khi ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/td><td><a href=\"https:\/\/www.iso.org\/standard\/72779.html\" target=\"_blank\" rel=\"noopener\">D\u1eef li\u1ec7u nhi\u1ec7t \u0111\u1ed9-co r\u00fat theo ti\u00eau chu\u1ea9n ISO 2921<\/a><\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u1ed9 k\u00edn d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng n\u00e9n<\/td><td><a href=\"https:\/\/www.iso.org\/standard\/74944.html\" target=\"_blank\" rel=\"noopener\">D\u1eef li\u1ec7u bi\u1ebfn d\u1ea1ng n\u00e9n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p theo ti\u00eau chu\u1ea9n ISO 815-2<\/a><\/td><\/tr><tr><td>T\u00ednh linh ho\u1ea1t \u1edf nhi\u1ec7t \u0111\u1ed9 x\u00e1c \u0111\u1ecbnh<\/td><td>Ki\u1ec3m tra \u0111\u1ed9 gi\u00f2n, m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i ho\u1eb7c \u0111\u1ed9 u\u1ed1n cong theo \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3<\/td><\/tr><tr><td>Chu k\u1ef3 n\u00f3ng\/l\u1ea1nh l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/td><td>Th\u1eed nghi\u1ec7m chu k\u1ef3 nhi\u1ec7t tr\u00ean h\u00ecnh d\u1ea1ng ho\u00e0n thi\u1ec7n<\/td><\/tr><tr><td>B\u1ea3o v\u1ec7 \u0111i\u1ec7n<\/td><td>D\u1eef li\u1ec7u \u0111i\u1ec7n m\u00f4i tr\u01b0\u1edbc v\u00e0 sau qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a m\u00f4i tr\u01b0\u1eddng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean ch\u1ea5p thu\u1eadn v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p ch\u1ec9 v\u00ec quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 &quot;\u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p&quot;.\u201c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khi n\u00e0o n\u00ean ch\u1ecdn cao su silicone LTV?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cao su silicone LTV ph\u00f9 h\u1ee3p nh\u1ea5t khi... <strong>M\u1eabu ch\u00ednh kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c chu tr\u00ecnh l\u01b0u h\u00f3a khu\u00f4n th\u00f4ng th\u01b0\u1eddng.<\/strong> nh\u01b0ng khu\u00f4n silicon \u0111\u1eb7c \u00e9p v\u1eabn \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Khu\u00f4n l\u00e0m trang s\u1ee9c \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb s\u00e1p ho\u1eb7c nh\u1ef1a nh\u1ea1y nhi\u1ec7t.<\/li>\n\n\n\n<li>C\u00e1c h\u1ecda ti\u1ebft ph\u1ee9c t\u1ea1p v\u1edbi c\u00e1c \u0111\u01b0\u1eddng c\u1eaft ho\u1eb7c h\u1ecda ti\u1ebft ch\u1ea1m kh\u1eafc tinh x\u1ea3o.<\/li>\n\n\n\n<li>C\u00e1c quy tr\u00ecnh ch\u1ebf t\u1ea1o khu\u00f4n m\u1eabu m\u00e0 s\u1ef1 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/li>\n\n\n\n<li>C\u00e1c x\u01b0\u1edfng c\u1ea7n khu\u00f4n \u00e9p nhi\u1ec7t thay v\u00ec h\u1ec7 th\u1ed1ng RTV d\u1ea1ng \u0111\u1ed5.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u00e1o c\u00e1o c\u1ea5p th\u01b0\u01a1ng m\u1ea1i <strong>\u0110\u1ed9 co ng\u00f3t 0,3%<\/strong>, Tuy nhi\u00ean, \u0111\u1ed9 co ng\u00f3t ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng th\u1ee9c v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t. Kh\u00f4ng n\u00ean sao ch\u00e9p s\u1ed1 li\u1ec7u n\u00e0y v\u00e0o b\u1ea3n v\u1ebd ho\u1eb7c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt mua h\u00e0ng m\u00e0 kh\u00f4ng x\u00e1c nh\u1eadn ch\u00ednh x\u00e1c m\u00e1c v\u1eadt li\u1ec7u, \u0111\u1ed9 d\u00e0y khu\u00f4n, chu k\u1ef3 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4, \u0111i\u1ec7n t\u1eed, ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m ho\u1eb7c thi\u1ebft b\u1ecb y t\u1ebf, ch\u1ec9 ri\u00eang ti\u00eau ch\u00ed \u201cLTV\u201d kh\u00f4ng ph\u1ea3i l\u00e0 ti\u00eau ch\u00ed ph\u00ea duy\u1ec7t h\u1eefu \u00edch. C\u00e1c d\u1ef1 \u00e1n \u0111\u00f3 th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c l\u1ef1a ch\u1ecdn\u2026 <a href=\"https:\/\/rysilicone.com\/vi\/silicone-manufacturing-process\/\">quy tr\u00ecnh s\u1ea3n xu\u1ea5t silicon<\/a>\u2014Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ed5 khu\u00f4n RTV, \u00e9p phun LSR, \u00e9p n\u00e9n HCR ho\u1eb7c \u00e9p \u0111\u00f9n\u2014v\u00e0 sau \u0111\u00f3 x\u00e1c nh\u1eadn c\u00e1c d\u1eef li\u1ec7u v\u1ec1 c\u01a1 h\u1ecdc, nhi\u1ec7t h\u1ecdc, \u0111i\u1ec7n v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LTV so v\u1edbi RTV: Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n cho vi\u1ec7c l\u00e0m khu\u00f4n?<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-1024x576.jpg\" alt=\"\" class=\"wp-image-20602\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-1024x576.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-300x169.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-768x432.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-18x10.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish-600x338.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/07\/04-ltv-vs-rtv2-process-decision-publish.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean m\u1eabu ch\u00ednh, h\u00ecnh d\u1ea1ng khu\u00f4n, ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t v\u00e0 chu k\u1ef3 y\u00eau c\u1ea7u, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean t\u1eeb vi\u1ebft t\u1eaft n\u00e0o nghe c\u00f3 v\u1ebb ti\u00ean ti\u1ebfn h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh<\/th><th>Cao su \u0111\u00fac khu\u00f4n \u0111\u1eb7c LTV<\/th><th>Cao su \u0111\u00fac l\u1ecfng RTV-2<\/th><\/tr><\/thead><tbody><tr><td>X\u1eed l\u00fd v\u1eadt li\u1ec7u<\/td><td>C\u00e1c t\u1ea5m ho\u1eb7c h\u1ee3p ch\u1ea5t c\u00f3 th\u1ec3 nh\u00e0o n\u1eb7n \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0o khung khu\u00f4n.<\/td><td>Hai th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng, tr\u1ed9n l\u1eabn v\u00e0 r\u00f3t.<\/td><\/tr><tr><td>Thi\u1ebft b\u1ecb<\/td><td>M\u00e1y \u00e9p nhi\u1ec7t v\u00e0 khung khu\u00f4n<\/td><td>D\u1ee5ng c\u1ee5 tr\u1ed9n; c\u00f3 th\u1ec3 c\u1ea7n kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng.<\/td><\/tr><tr><td>B\u1eadt ch\u1ebf \u0111\u1ed9 s\u01b0\u1edfi \u1ea5m ch\u00ednh<\/td><td>Cao h\u01a1n, nh\u01b0ng th\u1ea5p h\u01a1n so v\u1edbi chu k\u1ef3 l\u01b0u h\u00f3a n\u00f3ng th\u00f4ng th\u01b0\u1eddng \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i th\u00e9p.<\/td><td>Th\u00f4ng th\u01b0\u1eddng qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn di\u1ec5n ra \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng; c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i ph\u00f9 h\u1ee3p.<\/td><\/tr><tr><td>\u00c1p l\u1ef1c l\u00ean ng\u01b0\u1eddi ch\u1ee7<\/td><td>\u00c1p l\u1ef1c \u00e9p l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh.<\/td><td>Th\u00f4ng th\u01b0\u1eddng \u00e1p su\u1ea5t th\u1ea5p trong qu\u00e1 tr\u00ecnh \u0111\u00fac<\/td><\/tr><tr><td>C\u00e1c \u0111\u01b0\u1eddng c\u1eaft ph\u1ee9c t\u1ea1p<\/td><td>Ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 b\u1ec1n x\u00e9 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1eaft khu\u00f4n.<\/td><td>Th\u01b0\u1eddng th\u00edch h\u1ee3p khi c\u1ea7n khu\u00f4n \u0111\u00fac linh ho\u1ea1t.<\/td><\/tr><tr><td>R\u1ee7i ro ki\u1ec3m so\u00e1t ch\u00ednh<\/td><td>Nhi\u1ec7t \u0111\u1ed9 xuy\u00ean su\u1ed1t to\u00e0n b\u1ed9 \u0111\u1ed9 d\u00e0y c\u1ee7a khu\u00f4n.<\/td><td>T\u1ef7 l\u1ec7 pha tr\u1ed9n, hi\u1ec7n t\u01b0\u1ee3ng b\u1ecdt kh\u00ed, \u1ee9c ch\u1ebf qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn v\u00e0 \u0111\u1ed9 nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 \u1ea9m<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu khu\u00f4n m\u1eabu b\u1ecb h\u01b0 h\u1ea1i do nhi\u1ec7t ho\u1eb7c \u00e1p l\u1ef1c \u00e9p, h\u1ec7 th\u1ed1ng RTV-2 c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n h\u01a1n. N\u1ebfu x\u01b0\u1edfng \u0111\u00e3 s\u1eed d\u1ee5ng khu\u00f4n cao su l\u01b0u h\u00f3a v\u00e0 c\u1ea7n gi\u1ea3m thi\u1ec3u ti\u1ebfp x\u00fac nhi\u1ec7t v\u1edbi chu k\u1ef3 \u00e9p ng\u1eafn, \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, th\u00ec lo\u1ea1i LTV c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u1ea7n x\u00e1c nh\u1eadn nh\u1eefng g\u00ec tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean ch\u1ec9 ghi r\u00f5 &quot;silicone LTV&quot;. H\u00e3y g\u1eedi cho nh\u00e0 cung c\u1ea5p th\u00f4ng tin v\u1ec1 quy tr\u00ecnh v\u00e0 ph\u1ea1m vi hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1eadt li\u1ec7u g\u1ed1c ch\u00ednh x\u00e1c v\u00e0 nhi\u1ec7t \u0111\u1ed9 an to\u00e0n t\u1ed1i \u0111a c\u1ee7a n\u00f3<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a v\u00e0 ph\u1ea7n khu\u00f4n d\u00e0y nh\u1ea5t<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 \u00e9p, \u00e1p su\u1ea5t v\u00e0 k\u00edch th\u01b0\u1edbc t\u1ea5m \u00e9p c\u00f3 s\u1eb5n<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng Shore v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ea7n thi\u1ebft<\/li>\n\n\n\n<li>\u0110\u1ed9 co ng\u00f3t khu\u00f4n t\u1ed1i \u0111a cho ph\u00e9p<\/li>\n\n\n\n<li>S\u1ed1 chu k\u1ef3 \u0111\u00fac d\u1ef1 ki\u1ebfn<\/li>\n\n\n\n<li>V\u1eadt li\u1ec7u \u0111\u00fac v\u00e0 nhi\u1ec7t \u0111\u1ed9 ti\u1ebfp x\u00fac c\u1ef1c \u0111\u1ea1i<\/li>\n\n\n\n<li>C\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 ch\u1ea5t gi\u1ea3i ph\u00f3ng v\u00e0 \u00f4 nhi\u1ec5m<\/li>\n\n\n\n<li>C\u00e1c gi\u1ea5y t\u1edd c\u1ea7n thi\u1ebft v\u1ec1 ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, y t\u1ebf, \u0111i\u1ec7n ho\u1eb7c c\u00e1c quy \u0111\u1ecbnh tu\u00e2n th\u1ee7 kh\u00e1c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e0 cung c\u1ea5p c\u1ea7n cung c\u1ea5p b\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 cho t\u1eebng lo\u1ea1i s\u1ea3n ph\u1ea9m, chu k\u1ef3 \u0111\u00f3ng r\u1eafn \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, \u0111i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m cho m\u1ed7i \u0111\u1eb7c t\u00ednh \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1787297442062\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">LTV c\u00f3 gi\u1ed1ng v\u1edbi cao su silicone RTV kh\u00f4ng?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00f4ng. Keo RTV \u0111\u01b0\u1ee3c pha ch\u1ebf \u0111\u1ec3 \u0111\u00f3ng r\u1eafn \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng ho\u1eb7c g\u1ea7n nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. Keo LTV th\u01b0\u1eddng m\u00f4 t\u1ea3 qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n, nh\u01b0ng c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00f4ng s\u1eed d\u1ee5ng thu\u1eadt ng\u1eef n\u00e0y m\u1ed9t c\u00e1ch th\u1ed1ng nh\u1ea5t.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1787297450213\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Keo silicone LTV c\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u00e0m k\u00edn \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 0 \u0111\u1ed9 C kh\u00f4ng?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Ch\u1ec9 khi lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ch\u1ecdn c\u00f3 d\u1eef li\u1ec7u ki\u1ec3m tra \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u1ed7 tr\u1ee3. Nh\u00e3n \u0111\u00f3ng r\u1eafn kh\u00f4ng th\u1ec3 hi\u1ec7n hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1787297457259\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n c\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 co ng\u00f3t kh\u00f4ng?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>N\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t, v\u00e0 m\u1ed9t s\u1ed1 h\u1ee3p ch\u1ea5t \u0111\u00fac LTV th\u01b0\u01a1ng m\u1ea1i c\u00f4ng b\u1ed1 gi\u00e1 tr\u1ecb co ng\u00f3t th\u1ea5p. \u0110\u1ed9 co ng\u00f3t th\u1ef1c t\u1ebf v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng th\u1ee9c., <a href=\"https:\/\/rysilicone.com\/vi\/key-considerations-for-silicone-mold-design\/\">h\u00ecnh d\u1ea1ng khu\u00f4n<\/a>, \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian \u0111\u00f3ng r\u1eafn.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">B\u01b0\u1edbc ti\u1ebfp theo \u0111\u00fang \u0111\u1eafn kh\u00f4ng ph\u1ea3i l\u00e0 h\u1ecfi li\u1ec7u silicone LTV c\u00f3 \u201ct\u1ed1t h\u01a1n\u201d hay kh\u00f4ng. H\u00e3y x\u00e1c nh\u1eadn v\u1eadt li\u1ec7u ch\u00ednh, nhi\u1ec7t \u0111\u1ed9 x\u1eed l\u00fd an to\u00e0n t\u1ed1i \u0111a, \u0111\u1ed9 d\u00e0y khu\u00f4n, s\u1ed1 chu k\u1ef3 \u0111\u00fac d\u1ef1 ki\u1ebfn v\u00e0 s\u1ef1 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc c\u1ea7n thi\u1ebft. N\u1ebfu thi\u1ebfu nh\u1eefng th\u00f4ng tin \u0111\u1ea7u v\u00e0o \u0111\u00f3, thu\u1eadt ng\u1eef vi\u1ebft t\u1eaft n\u00e0y qu\u00e1 chung chung \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>The term \u201clow temperature\u201d causes a basic specification error. It may describe the curing process, but buyers often read it as the material\u2019s service-temperature performance. Those are separate properties and must be verified separately. Low temperature vulcanized silicone rubber is a silicone compound formulated to cure at a lower mold temperature than conventional heat-cured rubber. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20599,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1045,246],"tags":[],"class_list":["post-9302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-materials","category-silicone"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/9302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/comments?post=9302"}],"version-history":[{"count":1,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/9302\/revisions"}],"predecessor-version":[{"id":20604,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/9302\/revisions\/20604"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media\/20599"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media?parent=9302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/categories?post=9302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/tags?post=9302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}