{"id":13102,"date":"2025-08-27T14:17:25","date_gmt":"2025-08-27T06:17:25","guid":{"rendered":"https:\/\/rysilicone.com\/?p=13102"},"modified":"2025-08-27T14:17:28","modified_gmt":"2025-08-27T06:17:28","slug":"silicone-sheets-dielectric-strength-and-ratings","status":"publish","type":"post","link":"https:\/\/rysilicone.com\/vi\/silicone-sheets-dielectric-strength-and-ratings\/","title":{"rendered":"\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i v\u00e0 \u0111\u1ecbnh m\u1ee9c c\u1ee7a t\u1ea5m silicon"},"content":{"rendered":"

N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng t\u1ea5m silicon g\u1ea7n c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed m\u00e0 kh\u00f4ng bi\u1ebft \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n m\u00f4i c\u1ee7a ch\u00fang th\u00ec b\u1ea1n \u0111ang g\u1eb7p r\u1ee7i ro nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n

T\u1ea5m silicon c\u00f3 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i cao, th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 20 \u0111\u1ebfn 30 kV\/mm, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh ch\u1ea5t c\u00e1ch \u0111i\u1ec7n l\u00fd t\u01b0\u1edfng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eed.<\/strong><\/p>\n\n\n\n

T\u00f4i b\u1eaft \u0111\u1ea7u ch\u00fa \u00fd \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i sau khi m\u1ed9t kh\u00e1ch h\u00e0ng g\u1eb7p s\u1ef1 c\u1ed1 \u0111o\u1ea3n m\u1ea1ch trong h\u1ed9p \u0111i\u1ec1u khi\u1ec3n. H\u00f3a ra mi\u1ebfng \u0111\u1ec7m h\u1ecd s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u1ee7 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n. Kinh nghi\u1ec7m \u0111\u00f3 \u0111\u00e3 d\u1ea1y t\u00f4i t\u1ea7m quan tr\u1ecdng c\u1ee7a t\u00ednh ch\u1ea5t \u0111i\u1ec7n m\u00f4i khi l\u00e0m vi\u1ec7c v\u1edbi t\u1ea5m silicon trong m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n.<\/p>\n\n\n\n

\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i trong t\u1ea5m silicon l\u00e0 g\u00ec?<\/h2>\n\n\n\n

\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t con s\u1ed1 m\u00e0 c\u00f2n l\u00e0 s\u1ef1 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n\n\n\n

\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i l\u00e0 \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a m\u00e0 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng b\u1ecb \u0111\u00e1nh th\u1ee7ng; \u0111\u1ed1i v\u1edbi t\u1ea5m silicon, \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 20\u201330 kV\/mm.<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng kilovolt tr\u00ean milim\u00e9t (kV\/mm). Ch\u1ec9 s\u1ed1 n\u00e0y cho bi\u1ebft v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p bao nhi\u00eau tr\u01b0\u1edbc khi d\u1eabn \u0111i\u1ec7n. Silicone c\u00f3 \u0111\u1eb7c t\u00ednh c\u00e1ch \u0111i\u1ec7n tuy\u1ec7t v\u1eddi nh\u1edd c\u1ea5u tr\u00fac ph\u00e2n t\u1eed \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt.<\/p>\n\n\n\n

V\u00ed d\u1ee5:<\/p>\n\n\n\n

    \n
  • M\u1ed9t t\u1ea5m silicon \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf 25 kV\/mm<\/strong> v\u00e0 d\u00e0y 1 mm c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1edbi 25.000 v\u00f4n<\/strong> tr\u01b0\u1edbc khi h\u1ecfng h\u00f3c.<\/li>\n\n\n\n
  • T\u1ea5m d\u00e0y h\u01a1n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111i\u1ec7n \u00e1p cao h\u01a1n, nh\u01b0ng c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m v\u1eabn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n\n\n\n

    Khi t\u00f4i l\u00e0m vi\u1ec7c tr\u00ean h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng LED, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng mi\u1ebfng \u0111\u1ec7m silicon 2mm v\u1edbi \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i 24 kV\/mm. N\u00f3 v\u1eeba c\u00e1ch nhi\u1ec7t v\u1eeba c\u00e1ch \u0111i\u1ec7n trong m\u1ed9t l\u1edbp, gi\u00fap ti\u1ebft ki\u1ec7m kh\u00f4ng gian v\u00e0 gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng linh ki\u1ec7n.<\/p>\n\n\n\n

    T\u1ea1i sao silicone \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n?<\/h2>\n\n\n\n

    T\u00f4i \u0111\u00e3 t\u1eebng d\u00f9ng PVC \u0111\u1ec3 c\u00e1ch nhi\u1ec7t\u2014cho \u0111\u1ebfn khi n\u00f3 b\u1ecb n\u1ee9t d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a nhi\u1ec7t. \u0110\u00f3 l\u00e0 l\u00fac t\u00f4i chuy\u1ec3n sang d\u00f9ng silicon v\u00e0 kh\u00f4ng bao gi\u1edd h\u1ed1i h\u1eadn n\u1eefa.<\/p>\n\n\n\n

    Silicone \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00ec n\u00f3 duy tr\u00ec t\u00ednh ch\u1ea5t c\u00e1ch \u0111i\u1ec7n trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng v\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y d\u01b0\u1edbi tia UV ho\u1eb7c \u0111\u1ed9 \u1ea9m.<\/strong><\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i polymer kh\u00e1c, silicone kh\u00f4ng b\u1ecb cacbon h\u00f3a ho\u1eb7c tan ch\u1ea3y khi ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 c\u1ea3 nhi\u1ec7t v\u00e0 \u0111i\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n\n\n

      \n
    • H\u1ed9p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n<\/li>\n\n\n\n
    • B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/li>\n\n\n\n
    • Cu\u1ed9n d\u00e2y \u0111\u1ed9ng c\u01a1<\/li>\n\n\n\n
    • \u0110\u1ea7u n\u1ed1i \u0111i\u1ec7n \u00e1p cao<\/li>\n<\/ul>\n\n\n\n

      Sau \u0111\u00e2y l\u00e0 m\u1ed9t so s\u00e1nh nhanh:<\/p>\n\n\n\n

      V\u1eadt li\u1ec7u<\/th>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i (kV\/mm)<\/th>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/th>Uy\u1ec3n chuy\u1ec3n<\/th>Ch\u1ed1ng tia c\u1ef1c t\u00edm<\/th><\/tr><\/thead>
      Silicon<\/td>20\u201330<\/td>\u201360\u00b0C \u0111\u1ebfn +230\u00b0C<\/td>Xu\u1ea5t s\u1eafc<\/td>Xu\u1ea5t s\u1eafc<\/td><\/tr>
      Nh\u1ef1a PVC<\/td>10\u201318<\/td>\u201320\u00b0C \u0111\u1ebfn +70\u00b0C<\/td>Ngh\u00e8o<\/td>Ngh\u00e8o<\/td><\/tr>
      Cao su (EPDM)<\/td>10\u201315<\/td>\u201340\u00b0C \u0111\u1ebfn +120\u00b0C<\/td>T\u1ed1t<\/td>H\u1ed9i ch\u1ee3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

      T\u00f4i khuy\u00ean d\u00f9ng t\u1ea5m silicon \u0111\u1ec3 b\u1ecbt k\u00edn \u0111i\u1ec7n b\u1ea5t c\u1ee9 khi n\u00e0o h\u1ec7 th\u1ed1ng c\u1ea7n nhi\u1ec7t, ti\u1ebfp x\u00fac v\u1edbi tia UV ho\u1eb7c c\u1ea7n ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c. Chi ph\u00ed ban \u0111\u1ea7u cao h\u01a1n\u2014nh\u01b0ng \u0111\u1ed9 b\u1ec1n l\u1ea1i cao h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n

      \u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i trong silicon \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n

      Tr\u01b0\u1edbc khi tin t\u01b0\u1edfng v\u00e0o b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt n\u00e0o c\u1ee7a nh\u00e0 cung c\u1ea5p, t\u00f4i ph\u1ea3i t\u00ecm hi\u1ec3u c\u00e1ch ki\u1ec3m tra nh\u1eefng con s\u1ed1 n\u00e0y.<\/p>\n\n\n\n

      \u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1ch t\u0103ng \u0111i\u1ec7n \u00e1p tr\u00ean m\u1ed9t t\u1ea5m silicon cho \u0111\u1ebfn khi x\u1ea3y ra hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00e1nh th\u1ee7ng \u0111i\u1ec7n - theo ti\u00eau chu\u1ea9n ASTM D149 ho\u1eb7c IEC 60243.<\/strong><\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      Quy tr\u00ecnh chu\u1ea9n bao g\u1ed3m:<\/p>\n\n\n\n

        \n
      • S\u1eed d\u1ee5ng hai \u0111i\u1ec7n c\u1ef1c kim lo\u1ea1i \u1edf c\u1ea3 hai m\u1eb7t c\u1ee7a m\u1eabu silicon<\/li>\n\n\n\n
      • \u00c1p d\u1ee5ng \u0111i\u1ec7n \u00e1p d\u1ea7n d\u1ea7n cho \u0111\u1ebfn khi x\u1ea3y ra h\u1ed3 quang \u0111i\u1ec7n ho\u1eb7c th\u1ee7ng<\/li>\n\n\n\n
      • Ghi l\u1ea1i \u0111i\u1ec7n \u00e1p v\u00e0 chia cho \u0111\u1ed9 d\u00e0y v\u1eadt li\u1ec7u \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c kV\/mm<\/strong><\/li>\n<\/ul>\n\n\n\n

        M\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3:<\/p>\n\n\n\n

          \n
        • \u0110\u1ed9 d\u00e0y v\u1eadt li\u1ec7u<\/strong>: C\u00e1c m\u1eabu m\u1ecfng h\u01a1n cho th\u1ea5y gi\u00e1 tr\u1ecb kV\/mm cao h\u01a1n<\/li>\n\n\n\n
        • \u0110\u1ed9 \u1ea9m v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t<\/strong>: \u0110\u1ed9 \u1ea9m ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t<\/li>\n\n\n\n
        • Nhi\u1ec7t \u0111\u1ed9<\/strong>:Th\u1eed nghi\u1ec7m th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 23\u00b0C tr\u1eeb khi c\u00f3 quy \u0111\u1ecbnh kh\u00e1c<\/li>\n<\/ul>\n\n\n\n

          Lu\u00f4n ki\u1ec3m tra xem \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn l\u00e0 k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m trung b\u00ecnh, t\u1ed1i thi\u1ec3u hay ban \u0111\u1ea7u. T\u00f4i \u0111\u00e3 t\u1eebng b\u1ecb nh\u00e0 cung c\u1ea5p ph\u00e1t hi\u1ec7n ch\u1ec9 \u0111\u01b0a ra gi\u00e1 tr\u1ecb trong ph\u00f2ng th\u00ed nghi\u1ec7m ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ecbnh m\u1ee9c v\u1eadt li\u1ec7u s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf.<\/p>\n\n\n\n

          Nh\u1eefng \u1ee9ng d\u1ee5ng n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111i\u1ec7n m\u00f4i c\u1ee7a Silicone?<\/h2>\n\n\n\n

          M\u1ed9t trong nh\u1eefng kh\u00e1ch h\u00e0ng c\u1ee7a t\u00f4i c\u1ea7n m\u1ed9t mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t cho h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd pin\u2014nh\u01b0ng c\u0169ng c\u1ea7n c\u00e1ch \u0111i\u1ec7n. Silicone \u0111\u00e1p \u1ee9ng c\u1ea3 hai y\u00eau c\u1ea7u.<\/p>\n\n\n\n

          C\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 m\u00e1y bi\u1ebfn \u00e1p, thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 xe \u0111i\u1ec7n \u0111\u1ec1u d\u1ef1a v\u00e0o \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i c\u1ee7a silicon \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/strong><\/p>\n\n\n\n

          \"\"<\/figure>\n\n\n\n

          Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5:<\/p>\n\n\n\n

            \n
          • M\u00e1y bi\u1ebfn \u00e1p<\/strong>: L\u00e0m l\u1edbp c\u00e1ch \u0111i\u1ec7n gi\u1eefa c\u00e1c cu\u1ed9n d\u00e2y v\u00e0 v\u1ecf b\u1ecdc<\/li>\n\n\n\n
          • \u0110\u1ed9ng c\u01a1 \u0111i\u1ec7n<\/strong>: D\u00e0nh cho l\u1edbp l\u00f3t khe v\u00e0 b\u1ea3o v\u1ec7 \u0111\u1ea7u cu\u1ed1i<\/li>\n\n\n\n
          • T\u1ea5m pin m\u1eb7t tr\u1eddi<\/strong>: L\u00e0 l\u1edbp n\u1ec1n kh\u00f4ng d\u1eabn \u0111i\u1ec7n, ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft<\/li>\n\n\n\n
          • H\u1ec7 th\u1ed1ng pin EV<\/strong>: Mi\u1ebfng \u0111\u1ec7m silicon t\u00e1ch r\u1eddi c\u00e1c m\u00f4-\u0111un v\u00e0 ng\u0103n ng\u1eeba \u0111o\u1ea3n m\u1ea1ch<\/li>\n<\/ul>\n\n\n\n

            C\u00e1 nh\u00e2n t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng t\u1ea5m silicon trong:<\/p>\n\n\n\n

              \n
            • B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n trong m\u00e1y m\u00f3c th\u1ef1c ph\u1ea9m c\u00f4ng nghi\u1ec7p<\/li>\n\n\n\n
            • T\u1ee7 bi\u1ebfn t\u1ea7n cao \u00e1p<\/li>\n\n\n\n
            • Xe \u0111i\u1ec7n di \u0111\u1ed9ng\u2014d\u01b0\u1edbi gh\u1ebf v\u00e0 n\u1eafp pin<\/li>\n<\/ul>\n\n\n\n

              \u0110\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 nh\u1eefng m\u1ee5c \u0111\u00edch n\u00e0y, m\u1ed9t t\u1ea5m kim lo\u1ea1i v\u1eeba c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t v\u1eeba c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 \u0111i\u1ec7n, gi\u00fap gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng b\u1ed9 ph\u1eadn v\u00e0 th\u1eddi gian l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n

              \u0110\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 c\u1ee9ng n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n?<\/h2>\n\n\n\n

              T\u00f4i \u0111\u00e3 t\u1eebng m\u1eafc sai l\u1ea7m khi d\u00f9ng t\u1ea5m kim lo\u1ea1i m\u1ec1m d\u00e0y 1mm cho mi\u1ebfng \u0111\u1ec7m \u0111i\u1ec7n \u00e1p cao. N\u00f3 b\u1ecb n\u00e9n qu\u00e1 nhi\u1ec1u v\u00e0 kh\u00f4ng \u0111\u1ea1t b\u00e0i ki\u1ec3m tra c\u00e1ch \u0111i\u1ec7n.<\/p>\n\n\n\n

              \u0110\u1ec3 c\u00e1ch \u0111i\u1ec7n hi\u1ec7u qu\u1ea3, h\u00e3y s\u1eed d\u1ee5ng t\u1ea5m silicon d\u00e0y t\u1eeb 1\u20133 mm v\u1edbi \u0111\u1ed9 c\u1ee9ng Shore A t\u1eeb 50\u201370, t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9.<\/strong><\/p>\n\n\n\n

              \"\"<\/figure>\n\n\n\n

              \u0110\u1ed9 d\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng tin tham kh\u1ea3o c\u01a1 b\u1ea3n:<\/p>\n\n\n\n

              \u0110\u1ed9 d\u00e0y (mm)<\/th>X\u1ebfp h\u1ea1ng \u0111i\u1ec7n m\u00f4i \u0111i\u1ec3n h\u00ecnh (kV)<\/th>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/th><\/tr><\/thead>
              0,5 mm<\/td>~12\u201315 kV<\/td>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111i\u1ec7n \u00e1p th\u1ea5p<\/td><\/tr>
              1 mm<\/td>~20\u201325 kV<\/td>B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1ch \u0111i\u1ec7n pin<\/td><\/tr>
              2 mm<\/td>~35\u201340 kV<\/td>V\u1ecf b\u1ecdc \u0111i\u1ec7n \u00e1p cao<\/td><\/tr>
              3 mm<\/td>~50+ kV<\/td>M\u00e1y bi\u1ebfn \u00e1p, cu\u1ed9n d\u00e2y \u0111\u1ed9ng c\u01a1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              \u0110\u1ed9 c\u1ee9ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng n\u00e9n. N\u1ebfu silicon qu\u00e1 m\u1ec1m, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb bi\u1ebfn d\u1ea1ng d\u01b0\u1edbi t\u1ea3i tr\u1ecdng v\u00e0 l\u00e0m gi\u1ea3m kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn d\u1eabn \u0111i\u1ec7n. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n, 60 B\u1edd A<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p trung gian an to\u00e0n.<\/p>\n\n\n\n

              Lu\u00f4n y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m \u0111i\u1ec7n m\u00f4i \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn d\u1ef1a tr\u00ean \u0111\u1ed9 d\u00e0y th\u1ef1c t\u1ebf\u2014kh\u00f4ng ch\u1ec9 l\u00e0 gi\u00e1 tr\u1ecb l\u00fd thuy\u1ebft.<\/p>\n\n\n\n

              L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c t\u1ea5m silicon \u0111\u00e1ng tin c\u1eady cho m\u1ee5c \u0111\u00edch \u0111i\u1ec7n?<\/h2>\n\n\n\n

              T\u00f4i \u0111\u00e3 t\u1eebng mua nh\u1eefng t\u1ea5m silicon gi\u00e1 r\u1ebb t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p chung\u2014sau \u0111\u00f3 kh\u00f4ng v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c b\u00e0i ki\u1ec3m tra UL v\u00ec l\u1edbp c\u00e1ch \u0111i\u1ec7n b\u1ecb h\u1ecfng \u1edf m\u1ee9c 15 kV.<\/p>\n\n\n\n

              Ch\u1ecdn t\u1ea5m silicon t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn, c\u00f3 b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n.<\/strong><\/p>\n\n\n\n

              Sau \u0111\u00e2y l\u00e0 nh\u1eefng g\u00ec t\u00f4i y\u00eau c\u1ea7u t\u1eeb b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p n\u00e0o:<\/p>\n\n\n\n

                \n
              • \u0110\u00e3 th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM D149 ho\u1eb7c IEC<\/strong><\/li>\n\n\n\n
              • X\u1ebfp h\u1ea1ng ng\u1ecdn l\u1eeda UL 94 V-0<\/strong> (\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y)<\/li>\n\n\n\n
              • C\u00f3 s\u1eb5n nhi\u1ec1u \u0111\u1ed9 d\u00e0y v\u00e0 t\u00f9y ch\u1ecdn \u0111\u1ed9 c\u1ee9ng kh\u00e1c nhau<\/strong><\/li>\n\n\n\n
              • \u0110\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/strong><\/li>\n\n\n\n
              • T\u00f9y ch\u1ecdn l\u1edbp n\u1ec1n d\u00ednh ho\u1eb7c d\u1eabn nhi\u1ec7t<\/strong><\/li>\n<\/ul>\n\n\n\n

                RuiYang Silicone s\u1ea3n xu\u1ea5t t\u1ea5m silicone \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ed1ng ch\u00e1y v\u00e0 c\u00f3 s\u1eb5n c\u00e1c t\u00f9y ch\u1ecdn c\u1eaft theo k\u00edch th\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n \u0111ang x\u00e2y d\u1ef1ng b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, pin EV hay h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p, ch\u00fang t\u00f4i \u0111\u1ec1u c\u00f3 t\u1ea5m silicone ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

                Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n

                T\u1ea5m silicon c\u00f3 \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i cao mang l\u1ea1i kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n \u0111\u00e1ng tin c\u1eady v\u00e0 l\u00e2u d\u00e0i cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n \u00e1p cao.<\/p>","protected":false},"excerpt":{"rendered":"

                If you\u2019re using silicone sheets near electrical components without knowing their dielectric rating, you’re taking a serious risk. Silicone sheets have high dielectric strength, typically ranging from 20 to 30 kV\/mm, making them ideal insulators in electrical and electronic applications. I started paying attention to dielectric strength after a client experienced a short circuit in […]<\/p>\n","protected":false},"author":1,"featured_media":13108,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[764],"tags":[],"class_list":["post-13102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-rubber-sheet"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/13102","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=13102"}],"version-history":[{"count":0,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/13102\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media\/13108"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media?parent=13102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/categories?post=13102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/tags?post=13102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}