{"id":13657,"date":"2025-02-18T22:35:51","date_gmt":"2025-02-18T14:35:51","guid":{"rendered":"https:\/\/viox.com\/?p=13657"},"modified":"2025-02-18T22:35:54","modified_gmt":"2025-02-18T14:35:54","slug":"comprehensive-analysis-of-heat-shrink-tubing-types-and-applications","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/comprehensive-analysis-of-heat-shrink-tubing-types-and-applications\/","title":{"rendered":"Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u00e1c lo\u1ea1i \u1ed1ng co nhi\u1ec7t v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<div class=\"product-intro\">\n<p>\u1ed0ng co nhi\u1ec7t l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 c\u01a1 kh\u00ed hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t, b\u1ea3o v\u1ec7 v\u00e0 b\u1ecbt k\u00edn m\u00f4i tr\u01b0\u1eddng. B\u00e1o c\u00e1o n\u00e0y cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i \u1ed1ng co nhi\u1ec7t, t\u1eadp trung v\u00e0o th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u, c\u00e1c bi\u1ebfn th\u1ec3 v\u1ec1 c\u1ea5u tr\u00fac, \u0111\u1eb7c \u0111i\u1ec3m hi\u1ec7u su\u1ea5t v\u00e0 c\u00e1c c\u00e2n nh\u1eafc c\u1ee5 th\u1ec3 v\u1ec1 \u1ee9ng d\u1ee5ng. D\u1ef1a tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p, hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 s\u1ea3n xu\u1ea5t v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, ph\u00e2n t\u00edch t\u1ed5ng h\u1ee3p th\u00f4ng tin \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u t\u1ed1i \u01b0u cho c\u00e1c y\u00eau c\u1ea7u v\u1eadn h\u00e0nh \u0111a d\u1ea1ng.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-13659\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types.webp\" alt=\"Heat Shrink Tubing Types\" width=\"800\" height=\"413\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types-300x155.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types-768x396.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types-18x9.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/02\/Heat-Shrink-Tubing-Types-600x310.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Ph\u00e2n lo\u1ea1i \u1ed1ng co nhi\u1ec7t d\u1ef1a tr\u00ean v\u1eadt li\u1ec7u<\/h2>\n<h3>\u1ed0ng co nhi\u1ec7t Polyolefin<\/h3>\n<p>Polyolefin l\u00e0 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t cho \u1ed1ng co nhi\u1ec7t, \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00ec s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa t\u00ednh linh ho\u1ea1t, \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed. Polyolefin li\u00ean k\u1ebft ch\u00e9o th\u1ec3 hi\u1ec7n t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi, v\u1edbi ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c t\u1eeb -55\u00b0C \u0111\u1ebfn 135\u00b0C v\u00e0 nhi\u1ec7t \u0111\u1ed9 co ng\u00f3t kho\u1ea3ng 120\u00b0C. C\u00f4ng th\u1ee9c chi\u1ebfu x\u1ea1 c\u1ee7a n\u00f3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, h\u00f3a ch\u1ea5t v\u00e0 b\u1ee9c x\u1ea1 UV, m\u1eb7c d\u00f9 c\u00e1c bi\u1ebfn th\u1ec3 kh\u00f4ng ph\u1ea3i m\u00e0u \u0111en \u00edt ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi do b\u1ecb ph\u00e2n h\u1ee7y b\u1edfi tia UV. T\u00ednh linh ho\u1ea1t c\u1ee7a polyolefin khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng qu\u00e2n s\u1ef1, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u0111\u01b0\u1eddng s\u1eaft, n\u01a1i \u0111\u1ed9 tin c\u1eady d\u01b0\u1edbi \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc l\u00e0 t\u1ed1i quan tr\u1ecdng. V\u00ed d\u1ee5, RNF-100 c\u1ee7a TE Raychem v\u00e0 Sumitube B2 c\u1ee7a Sumitomo l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m g\u1ed1c polyolefin n\u1ed5i b\u1eadt cung c\u1ea5p t\u1ef7 l\u1ec7 co ng\u00f3t t\u1eeb 2:1 \u0111\u1ebfn 4:1.<\/p>\n<p>M\u1ed9t t\u1eadp h\u1ee3p con chuy\u00ean bi\u1ec7t, polyolefin \u0111\u00e0n h\u1ed3i, c\u00f3 th\u1ec3 k\u00e9o d\u00e0i \u0111\u1ed9 linh ho\u1ea1t \u0111\u1ebfn -75\u00b0C, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p nh\u01b0 c\u1ea3m bi\u1ebfn \u00f4 t\u00f4 v\u00e0 thi\u1ebft b\u1ecb ngo\u00e0i kh\u01a1i. C\u00e1c bi\u1ebfn th\u1ec3 polyolefin c\u00f3 l\u1edbp keo k\u1ebft h\u1ee3p m\u1ed9t l\u1edbp nhi\u1ec7t d\u1ebbo tan ch\u1ea3y trong qu\u00e1 tr\u00ecnh gia nhi\u1ec7t, t\u1ea1o ra l\u1edbp \u0111\u1ec7m ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc cho c\u00e1c m\u1ed1i n\u1ed1i c\u00e1p bi\u1ec3n v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n<h3>\u1ed0ng co nhi\u1ec7t Polyvinyl Clorua (PVC)<\/h3>\n<p>\u1ed0ng co nhi\u1ec7t PVC l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf ti\u1ebft ki\u1ec7m chi ph\u00ed cho polyolefin, \u0111\u1eb7c tr\u01b0ng b\u1edfi c\u00e1c t\u00f9y ch\u1ecdn m\u00e0u s\u1eafc r\u1ef1c r\u1ee1 v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o v\u01b0\u1ee3t tr\u1ed9i. V\u1edbi nhi\u1ec7t \u0111\u1ed9 co ng\u00f3t th\u1ea5p h\u01a1n 90\u2013100\u00b0C v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng t\u1eeb -20\u00b0C \u0111\u1ebfn 105\u00b0C, PVC l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho c\u00e1c \u1ee9ng d\u1ee5ng trong nh\u00e0 nh\u01b0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng v\u00e0 c\u00e1ch \u0111i\u1ec7n cho b\u1ed9 pin. C\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng ch\u00e1y c\u1ee7a n\u00f3 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n nh\u01b0 UL224, m\u1eb7c d\u00f9 n\u00f3 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t c\u1ee7a polyolefin v\u00e0 c\u00f3 th\u1ec3 b\u1ecb ch\u00e1y x\u00e9m n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi b\u00e0n l\u00e0 h\u00e0n. V\u00ed d\u1ee5, \u1ed1ng PVC c\u1ee7a Dunstone \u0111\u1ea1t t\u1ef7 l\u1ec7 co ng\u00f3t 70%, cho ph\u00e9p v\u1eeba kh\u00edt v\u1edbi c\u00e1c h\u00ecnh d\u1ea1ng kh\u00f4ng \u0111\u1ec1u trong bao b\u00ec v\u00e0 b\u00f3 d\u00e2y.<\/p>\n<h3>\u1ed0ng l\u00e0m t\u1eeb fluoropolymer<\/h3>\n<ul>\n<li><strong>\u1ed0ng FEP:<\/strong> Co l\u1ea1i \u1edf 100\u00b0F (35\u00b0C) v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 500\u00b0F (260\u00b0C). L\u00fd t\u01b0\u1edfng cho c\u00e1c l\u1edbp d\u1ee5ng c\u1ee5 v\u00e0 l\u1edbp gi\u1ea3i ph\u00f3ng trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 do thi\u1ebft k\u1ebf th\u00e0nh m\u1ecfng.<\/li>\n<li><strong>\u1ed0ng PTFE:<\/strong> Ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng r\u1ed9ng (-55\u00b0C \u0111\u1ebfn 175\u00b0C) v\u00e0 ch\u1ed1ng l\u1ea1i nhi\u00ean li\u1ec7u, axit v\u00e0 b\u1ee9c x\u1ea1 UV. Th\u00edch h\u1ee3p cho qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u00f3a ch\u1ea5t v\u00e0 c\u00e1ch \u0111i\u1ec7n cao \u00e1p.<\/li>\n<li><strong>\u1ed0ng PVDF:<\/strong> K\u1ebft h\u1ee3p \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i cao v\u1edbi kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng, l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u00f4 t\u00f4 v\u00e0 c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 150\u2013175\u00b0C.<\/li>\n<\/ul>\n<h3>\u1ed0ng silicon v\u00e0 \u1ed1ng \u0111\u00e0n h\u1ed3i<\/h3>\n<p>\u1ed0ng co nhi\u1ec7t silicon cung c\u1ea5p t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00f4 song, ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong kho\u1ea3ng t\u1eeb -50\u00b0C \u0111\u1ebfn 200\u00b0C. \u0110\u1ed9 tinh khi\u1ebft v\u00e0 v\u00f4 tr\u00f9ng c\u1ee7a n\u00f3 l\u00e0m cho n\u00f3 tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 thi\u1ebft b\u1ecb c\u1ea5p th\u1ef1c ph\u1ea9m. C\u00e1c ch\u1ea5t \u0111\u00e0n h\u1ed3i nh\u01b0 Viton m\u1edf r\u1ed9ng ph\u1ea1m vi n\u00e0y l\u00ean \u0111\u1ebfn 220\u00b0C, cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c trong h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 m\u00e1y m\u00f3c h\u1ea1ng n\u1eb7ng.<\/p>\n<h3>V\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t: Neoprene, Mylar v\u00e0 Hybrids<\/h3>\n<ul>\n<li><strong>Cao su t\u1ed5ng h\u1ee3p:<\/strong> T\u1ef1 d\u1eadp t\u1eaft, \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n MIL-DTL-23053\/1, ch\u1ed1ng l\u1ea1i ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c v\u00e0 dung m\u00f4i.<\/li>\n<li><strong>Mylar (PET):<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 \u0111i\u1ec7n m\u00f4i v\u1edbi t\u1ef7 l\u1ec7 co ng\u00f3t 75%, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng nh\u1ecf g\u1ecdn.<\/li>\n<li><strong>C\u00e1c bi\u1ebfn th\u1ec3 kh\u00f4ng ch\u1ee9a halogen:<\/strong> Tu\u00e2n th\u1ee7 ch\u1ec9 th\u1ecb RoHS v\u00e0 REACH, lo\u1ea1i b\u1ecf kh\u00ed th\u1ea3i \u0111\u1ed9c h\u1ea1i, ph\u00f9 h\u1ee3p v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f4ng c\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng giao th\u00f4ng.<\/li>\n<\/ul>\n<h2>Bi\u1ebfn th\u1ec3 v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 ch\u1ee9c n\u0103ng<\/h2>\n<h3>\u0110\u1ed9 d\u00e0y th\u00e0nh v\u00e0 b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc<\/h3>\n<p>\u1ed0ng co nhi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng th\u00e0nh m\u1ecfng, th\u00e0nh trung b\u00ecnh v\u00e0 th\u00e0nh d\u00e0y. C\u00e1c bi\u1ebfn th\u1ec3 th\u00e0nh m\u1ecfng \u01b0u ti\u00ean t\u00ednh linh ho\u1ea1t cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111i\u1ec7n \u00e1p th\u1ea5p, trong khi \u1ed1ng th\u00e0nh d\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n trong khai th\u00e1c m\u1ecf v\u00e0 x\u00e2y d\u1ef1ng. \u1ed0ng polyolefin b\u00e1n c\u1ee9ng c\u00e2n b\u1eb1ng gi\u1eefa t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc.<\/p>\n<h3>\u1ed0ng c\u00f3 l\u1edbp keo (hai l\u1edbp) so v\u1edbi \u1ed1ng m\u1ed9t l\u1edbp<\/h3>\n<p>\u1ed0ng m\u1ed9t l\u1edbp \u0111\u1ee7 \u0111\u1ec3 c\u00e1ch nhi\u1ec7t c\u01a1 b\u1ea3n v\u00e0 gi\u1ea3m \u1ee9ng su\u1ea5t, nh\u01b0ng thi\u1ebft k\u1ebf hai l\u1edbp t\u00edch h\u1ee3p l\u1edbp keo b\u00ean trong tan ch\u1ea3y \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u1edbp \u0111\u1ec7m ch\u1ed1ng \u1ea9m. V\u00ed d\u1ee5, d\u00f2ng ATUM c\u1ee7a TE Raychem s\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 co ng\u00f3t 3:1 \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ed1i n\u1ed1i c\u00e1p ng\u1ea7m kh\u1ecfi b\u1ecb \u0103n m\u00f2n b\u1edfi n\u01b0\u1edbc m\u1eb7n.<\/p>\n<h3>T\u1ef7 l\u1ec7 co ng\u00f3t v\u00e0 ph\u1ee5c h\u1ed3i theo \u0111\u01b0\u1eddng k\u00ednh<\/h3>\n<p>T\u1ef7 l\u1ec7 co ng\u00f3t quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i c\u1ee7a \u1ed1ng, dao \u0111\u1ed9ng t\u1eeb 1,5:1 \u0111\u1ebfn 6:1. T\u1ef7 l\u1ec7 2:1 l\u00e0 ti\u00eau chu\u1ea9n cho c\u00e1c \u1ee9ng d\u1ee5ng m\u1ee5c \u0111\u00edch chung, trong khi \u1ed1ng 4:1 v\u00e0 6:1 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i l\u1edbn trong vi\u1ec5n th\u00f4ng v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n.<\/p>\n<h2>Nh\u1eefng c\u00e2n nh\u1eafc c\u1ee5 th\u1ec3 cho \u1ee9ng d\u1ee5ng<\/h2>\n<h3>\u0110i\u1ec7n v\u00e0 \u0110i\u1ec7n t\u1eed<\/h3>\n<p>Polyolefin th\u00e0nh m\u1ecfng c\u00e1ch \u0111i\u1ec7n c\u00e1c m\u1ed1i h\u00e0n trong l\u1eafp r\u00e1p PCB, trong khi FEP b\u1ea3o v\u1ec7 c\u00e1p t\u1ea7n s\u1ed1 cao kh\u1ecfi EMI. \u1ed0ng hai l\u1edbp b\u1ecbt k\u00edn c\u00e1c m\u1ed1i n\u1ed1i d\u00e2y \u00f4 t\u00f4 kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 rung c\u1ee7a \u0111\u1ed9ng c\u01a1.<\/p>\n<h3>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng<\/h3>\n<p>\u1ed0ng PTFE v\u00e0 Viton b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed h\u00e0ng kh\u00f4ng kh\u1ecfi nhi\u00ean li\u1ec7u ph\u1ea3n l\u1ef1c v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. \u1ed0ng fluoropolymer RT-375 c\u1ee7a Raychem \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n MIL-DTL-23053\/13 cho h\u1ec7 th\u1ed1ng radar.<\/p>\n<h3>Y t\u1ebf v\u00e0 C\u00f4ng ngh\u1ec7 sinh h\u1ecdc<\/h3>\n<p>\u1ed0ng silicone \u0111\u1ea3m b\u1ea3o t\u00ednh v\u00f4 tr\u00f9ng trong c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf, trong khi polyolefin kh\u00f4ng ch\u1ee9a halogen tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 13485 \u0111\u1ed1i v\u1edbi d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt.<\/p>\n<h3>C\u00f4ng nghi\u1ec7p v\u00e0 N\u0103ng l\u01b0\u1ee3ng<\/h3>\n<p>Ch\u1ea5t \u0111\u00e0n h\u1ed3i th\u00e0nh d\u00e0y c\u00e1ch \u0111i\u1ec7n c\u00e1p gi\u00e0n khoan d\u1ea7u, trong khi \u1ed1ng PVDF l\u00f3t c\u1ea3m bi\u1ebfn l\u00f2 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc. \u1ed0ng l\u00f3t keo d\u00e1n b\u1ecbt k\u00edn c\u00e1c m\u1ed1i n\u1ed1i t\u1ea5m pin m\u1eb7t tr\u1eddi ch\u1ed1ng tia UV v\u00e0 \u0111\u1ed9 \u1ea9m.<\/p>\n<h2>K\u1ebft lu\u1eadn v\u00e0 khuy\u1ebfn ngh\u1ecb<\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1ng co nhi\u1ec7t ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng, \u1ed1ng polyolefin 2:1 cung c\u1ea5p gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed, trong khi m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 fluoropolymer ho\u1eb7c silicon. C\u00e1c k\u1ef9 s\u01b0 n\u00ean \u01b0u ti\u00ean \u1ed1ng th\u00e0nh k\u00e9p c\u00f3 l\u1edbp keo d\u00e1n cho c\u00e1c l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi ho\u1eb7c ng\u1eadp n\u01b0\u1edbc v\u00e0 x\u00e1c minh ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u (UL, SAE, ASTM) cho c\u00e1c tri\u1ec3n khai c\u1ee5 th\u1ec3 trong ng\u00e0nh. Nh\u1eefng ti\u1ebfn b\u1ed9 trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o v\u1eadt li\u1ec7u ph\u00e2n h\u1ee7y sinh h\u1ecdc v\u00e0 \u1ed1ng th\u00f4ng minh c\u00f3 c\u1ea3m bi\u1ebfn nh\u00fang \u0111\u1ec3 theo d\u00f5i th\u1eddi gian th\u1ef1c.<\/p>\n<p>B\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u theo nhu c\u1ea7u \u1ee9ng d\u1ee5ng, c\u00e1c b\u00ean li\u00ean quan c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 an to\u00e0n tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Heat shrink tubing is a critical component in modern electrical and mechanical systems, offering insulation, protection, and environmental sealing. This report provides a detailed examination of heat shrink tubing types, focusing on material compositions, structural variations, performance characteristics, and application-specific considerations. Drawing from industry standards, manufacturing insights, and technical specifications, the analysis synthesizes information to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13658,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/13657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=13657"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/13657\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/13658"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=13657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=13657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=13657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}