{"id":1336,"date":"2026-02-06T07:32:17","date_gmt":"2026-02-06T07:32:17","guid":{"rendered":"https:\/\/haktak.com\/?p=1336"},"modified":"2026-02-06T07:32:19","modified_gmt":"2026-02-06T07:32:19","slug":"thermally-conductive-structural-adhesives-modern-electronics","status":"publish","type":"post","link":"https:\/\/haktak.com\/vi\/thermally-conductive-structural-adhesives-modern-electronics\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t trong \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Trong th\u1eddi \u0111\u1ea1i \u0111i\u1ec7n kh\u00ed h\u00f3a nhanh ch\u00f3ng v\u00e0 \u0111i\u1ec7n t\u1eed hi\u1ec7u su\u1ea5t cao ng\u00e0y nay, qu\u1ea3n l\u00fd nhi\u1ec7t hi\u1ec7u qu\u1ea3 kh\u00f4ng c\u00f2n l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u2014 m\u00e0 l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c. V\u1edbi c\u00e1c thi\u1ebft b\u1ecb ng\u00e0y c\u00e0ng nh\u1ecf g\u1ecdn v\u00e0 m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t t\u0103ng cao, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn nhi\u1ec7t trong m\u1ecdi l\u0129nh v\u1ef1c, t\u1eeb c\u00e1c thi\u1ebft b\u1ecb ti\u00eau d\u00f9ng \u0111\u1ebfn c\u00e1c g\u00f3i pin \u00f4 t\u00f4. M\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u00e3 n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn v\u1eeba th\u1ef1c ti\u1ec5n v\u1eeba hi\u1ec7u su\u1ea5t cao l\u00e0 <strong>Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t<\/strong> \u2014 m\u1ed9t v\u1eadt li\u1ec7u chuy\u00ean d\u1ee5ng kh\u00f4ng ch\u1ec9 k\u1ebft d\u00ednh c\u00e1c th\u00e0nh ph\u1ea7n m\u1ed9t c\u00e1ch c\u01a1 h\u1ecdc m\u00e0 c\u00f2n gi\u00fap truy\u1ec1n nhi\u1ec7t qua c\u00e1c giao di\u1ec7n.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"784\" height=\"474\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-4.png\" alt=\"thermally-conductive-structural-adhesives-modern-electronics\" class=\"wp-image-1337\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-4.png 784w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-4-300x181.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-4-768x464.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-4-600x363.png 600w\" sizes=\"(max-width: 784px) 100vw, 784px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t, s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa n\u00f3 v\u00e0 c\u00e1c lo\u1ea1i keo truy\u1ec1n th\u1ed1ng, c\u00e1c th\u00f4ng s\u1ed1 hi\u1ec7u su\u1ea5t ch\u00ednh, c\u00f4ng th\u1ee9c v\u1eadt li\u1ec7u, \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn lo\u1ea1i keo ph\u00f9 h\u1ee3p cho c\u00e1c y\u00eau c\u1ea7u qu\u1ea3n l\u00fd nhi\u1ec7t ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i c\u1ed1t l\u00f5i, m\u1ed9t <strong>Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t<\/strong> l\u00e0 m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u k\u1ebft d\u00ednh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u1ebft n\u1ed1i c\u01a1 h\u1ecdc c\u00e1c b\u1ed9 ph\u1eadn \u0111\u1ed3ng th\u1eddi d\u1eabn nhi\u1ec7t ra kh\u1ecfi c\u00e1c khu v\u1ef1c quan tr\u1ecdng. Kh\u00e1c v\u1edbi c\u00e1c lo\u1ea1i keo th\u00f4ng th\u01b0\u1eddng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 g\u1eafn hai b\u1ec1 m\u1eb7t l\u1ea1i v\u1edbi nhau, keo k\u1ebft c\u1ea5u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p <strong>\u0110\u1ed9 b\u00e1m d\u00ednh cao<\/strong>, \u0111\u1ed9 b\u1ec1n d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a stress, v\u00e0 <strong>\u0111\u1ed9 d\u1eabn nhi\u1ec7t<\/strong> \u0111\u1ec3 truy\u1ec1n nhi\u1ec7t m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keo d\u1eabn nhi\u1ec7t th\u01b0\u1eddng l\u00e0 c\u00e1c ma tr\u1eadn polymer \u2014 ch\u1eb3ng h\u1ea1n nh\u01b0 <a href=\"https:\/\/haktak.com\/vi\/what-are-epoxy-adhesives\/\">Epoxy<\/a>, <a href=\"https:\/\/haktak.com\/vi\/what-is-silicone-sealant\/\">silicone<\/a>, ho\u1eb7c <a href=\"https:\/\/haktak.com\/vi\/what-is-polyurethane-adhesive\/\">Polyurethane<\/a> \u2014 ch\u1ee9a c\u00e1c ch\u1ea5t \u0111\u1ed9n d\u1eabn nhi\u1ec7t. C\u00e1c ch\u1ea5t \u0111\u1ed9n n\u00e0y c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t c\u1ee7a polymer n\u1ec1n, bi\u1ebfn m\u1ed9t lo\u1ea1i keo c\u00e1ch nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng th\u00e0nh v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i c\u00e1c \u0111\u01b0\u1eddng d\u1eabn nhi\u1ec7t gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a keo k\u1ebft c\u1ea5u l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a ch\u00fang \u0111\u1ec3 <strong>ch\u1ecbu t\u1ea3i c\u01a1 h\u1ecdc<\/strong> Trong qu\u00e1 tr\u00ecnh t\u1ea3n nhi\u1ec7t \u2014 m\u1ed9t y\u00eau c\u1ea7u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 \u00e1p l\u1ef1c cao nh\u01b0 c\u00e1c c\u1ee5m l\u1eafp r\u00e1p \u00f4 t\u00f4, m\u00f4-\u0111un \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t ho\u1eb7c c\u1ea5u tr\u00fac pin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. T\u1ea1i sao qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 l\u1ea1i quan tr\u1ecdng?<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"916\" height=\"607\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-3.png\" alt=\"Why Heat Management Matters\" class=\"wp-image-1334\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-3.png 916w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-3-300x199.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-3-768x509.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-3-600x398.png 600w\" sizes=\"(max-width: 916px) 100vw, 916px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed v\u00e0 h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t cao ng\u00e0y c\u00e0ng h\u01b0\u1edbng t\u1edbi c\u00e1c m\u1ee9c hi\u1ec7u su\u1ea5t cao h\u01a1n, nhi\u1ec7t \u0111\u1ed9 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf \u0111\u1ed1i v\u1edbi \u0111\u1ed9 tin c\u1eady v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng. Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao l\u00e0m gia t\u0103ng qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a v\u1eadt li\u1ec7u, gi\u1ea3m hi\u1ec7u su\u1ea5t v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd nhi\u1ec7t truy\u1ec1n th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed9 t\u1ea3n nhi\u1ec7t v\u00e0 <a href=\"https:\/\/haktak.com\/vi\/what-is-thermal-paste\/\">Keo t\u1ea3n nhi\u1ec7t<\/a>, x\u1eed l\u00fd chuy\u1ec3n \u0111\u1ed9ng nhi\u1ec7t nh\u01b0ng kh\u00f4ng g\u00f3p ph\u1ea7n v\u00e0o <strong>T\u00ednh to\u00e0n v\u1eb9n c\u01a1 h\u1ecdc<\/strong>. Ng\u01b0\u1ee3c l\u1ea1i, keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t c\u00f3 hai ch\u1ee9c n\u0103ng: ch\u00fang <strong>tr\u00e1i phi\u1ebfu<\/strong> v\u00e0 <strong>d\u1eabn nhi\u1ec7t<\/strong> \u2014 cho ph\u00e9p thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 d\u1eabn nhi\u1ec7t trong c\u00e1c v\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb kho\u1ea3ng <strong>0,5 \u0111\u1ebfn 3 W\/m\u00b7K<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i keo c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft c\u1ea5u, t\u00f9y thu\u1ed9c v\u00e0o c\u00f4ng th\u1ee9c v\u00e0 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 so s\u00e1nh, nh\u1ef1a ti\u00eau chu\u1ea9n kh\u00f4ng ch\u1ee9a ch\u1ea5t \u0111\u1ed9n th\u01b0\u1eddng c\u00f3 h\u1ec7 s\u1ed1 d\u1eabn nhi\u1ec7t \u1edf m\u1ee9c 0,2\u20130,3 W\/m\u00b7K, khi\u1ebfn cho keo d\u1eabn nhi\u1ec7t c\u00f3 hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c polymer c\u01a1 b\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. C\u01a1 ch\u1ebf h\u00f3a h\u1ecdc \u0111\u1eb1ng sau \u0111\u1ed9 d\u1eabn nhi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 hi\u1ec3u c\u00e1ch c\u00e1c ch\u1ea5t k\u1ebft d\u00ednh n\u00e0y ho\u1ea1t \u0111\u1ed9ng, vi\u1ec7c xem x\u00e9t nh\u1eefng g\u00ec x\u1ea3y ra b\u00ean trong c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc l\u00e0 r\u1ea5t h\u1eefu \u00edch. C\u00e1c polymer, b\u1ea3n th\u00e2n ch\u00fang, c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p do c\u00e1c chu\u1ed7i ph\u00e2n t\u1eed kh\u00f4ng tr\u1eadt t\u1ef1 c\u1ee7a ch\u00fang h\u1ea1n ch\u1ebf qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi tr\u1ed9n c\u00e1c polymer n\u00e0y v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao \u2014 nh\u01b0 h\u1ea1t g\u1ed1m ho\u1eb7c kim lo\u1ea1i \u2014 s\u1ebd t\u1ea1o ra c\u00e1c \u0111\u01b0\u1eddng d\u1eabn gi\u00fap nhi\u1ec7t truy\u1ec1n \u0111i hi\u1ec7u qu\u1ea3 h\u01a1n. C\u00e1c ch\u1ea5t \u0111\u1ed9n th\u00f4ng d\u1ee5ng bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Oxit nh\u00f4m (Al\u2082O\u2083)<\/strong> \u2013 \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n.<\/li>\n\n\n\n<li><strong>Nitrua bo<\/strong> \u2013 T\u00ednh n\u0103ng truy\u1ec1n nhi\u1ec7t xu\u1ea5t s\u1eafc v\u00e0 duy tr\u00ec c\u00e1ch \u0111i\u1ec7n \u0111i\u1ec7n.<\/li>\n\n\n\n<li><strong>Nitrua nh\u00f4m<\/strong> \u2013 \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n t\u1ed1t v\u1edbi kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n.<\/li>\n\n\n\n<li><strong>H\u1ea1t b\u1ea1c ho\u1eb7c h\u1ea1t kim lo\u1ea1i<\/strong> \u2013 T\u0103ng c\u01b0\u1eddng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t nh\u01b0ng th\u01b0\u1eddng l\u00e0m t\u0103ng \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, \u0111i\u1ec1u n\u00e0y kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 thi\u1ebft k\u1ebf c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u1ed9n v\u00e0 t\u1ef7 l\u1ec7 pha tr\u1ed9n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 k\u1ebft h\u1ee3p t\u1ed1i \u01b0u gi\u1eefa hi\u1ec7u su\u1ea5t nhi\u1ec7t, c\u00e1ch \u0111i\u1ec7n \u0111i\u1ec7n v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. C\u00e1c t\u00ednh ch\u1ea5t ch\u00ednh c\u1ee7a keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111\u00e1nh gi\u00e1 keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t, c\u00f3 m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed hi\u1ec7u su\u1ea5t quan tr\u1ecdng. Nh\u1eefng ti\u00eau ch\u00ed n\u00e0y kh\u00f4ng ch\u1ec9 x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t nhi\u1ec7t m\u00e0 c\u00f2n \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"919\" height=\"599\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-2.png\" alt=\"Properties of Thermally Conductive Structural Adhesives\" class=\"wp-image-1331\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-2.png 919w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-2-300x196.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-2-768x501.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-2-600x391.png 600w\" sizes=\"(max-width: 919px) 100vw, 919px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u \u2014 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng \u0111\u01a1n v\u1ecb watt tr\u00ean m\u00e9t-Kelvin (W\/m\u00b7K). C\u00e1c lo\u1ea1i keo k\u1ebft c\u1ea5u th\u00f4ng th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng <strong>0,5\u20133 W\/m\u00b7K<\/strong>, v\u1edbi m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn ho\u1eb7c ch\u1ee9a kim lo\u1ea1i c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb cao h\u01a1n n\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n cao h\u01a1n c\u00f3 ngh\u0129a l\u00e0 <strong>t\u1ea3n nhi\u1ec7t t\u1ed1t h\u01a1n<\/strong>. \u0110\u1ed1i v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng su\u1ea5t cao, \u0111\u00e2y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 b\u1ec1n c\u1ee7a li\u00ean k\u1ebft<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 b\u1ec1n k\u1ebft d\u00ednh th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng megapascals (MPa), quy\u1ebft \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u1eafc ch\u1eafn m\u00e0 ch\u1ea5t k\u1ebft d\u00ednh gi\u1eef c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u l\u1ea1i v\u1edbi nhau d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1ea3i tr\u1ecdng. C\u00e1c gi\u00e1 tr\u1ecb nh\u01b0 <strong>8\u201320 MPa<\/strong> l\u00e0 ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ea5p \u0111\u1ed9 k\u1ebft c\u1ea5u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 b\u00e1m d\u00ednh t\u1ed1t \u0111\u1ea3m b\u1ea3o r\u1eb1ng keo d\u00e1n kh\u00f4ng b\u1ecb h\u1ecfng c\u01a1 h\u1ecdc trong qu\u00e1 tr\u00ecnh chu k\u1ef3 nhi\u1ec7t ho\u1eb7c khi ch\u1ecbu t\u1ea3i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keo d\u00e1n ph\u1ea3i duy tr\u00ec hi\u1ec7u su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan \u2014 th\u01b0\u1eddng t\u1eeb d\u01b0\u1edbi -50\u00b0C \u0111\u1ebfn tr\u00ean 100\u00b0C ho\u1eb7c cao h\u01a1n, t\u00f9y thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng. M\u1ed9t s\u1ed1 lo\u1ea1i keo d\u00e1n c\u0169ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>H\u1ec7 s\u1ed1 c\u1ee7a <\/strong><strong>S\u1ef1 gi\u00e3n n\u1edf nhi\u1ec7t<\/strong><strong> (CTE)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a CTE v\u1edbi v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c k\u1ebft d\u00ednh gi\u00fap ng\u0103n ng\u1eeba \u1ee9ng su\u1ea5t v\u00e0 n\u1ee9t v\u1ee1 trong qu\u00e1 tr\u00ecnh gia nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u00ednh ch\u1ea5t \u0111i\u1ec7n<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n, trong khi nh\u1eefng \u1ee9ng d\u1ee5ng kh\u00e1c c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u00ednh d\u1eabn \u0111i\u1ec7n ngo\u00e0i t\u00ednh d\u1eabn nhi\u1ec7t. C\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u00f9y theo nhu c\u1ea7u c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. C\u00e1c lo\u1ea1i keo d\u00e1n k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh nhi\u1ec1u nh\u00f3m kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i polymer c\u01a1 b\u1ea3n v\u00e0 c\u01a1 ch\u1ebf \u0111\u00f3ng r\u1eafn c\u1ee7a ch\u00fang:<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"934\" height=\"602\" src=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-1.png\" alt=\"Types of Structural Thermally Conductive Adhesives\" class=\"wp-image-1328\" srcset=\"https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-1.png 934w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-1-300x193.png 300w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-1-768x495.png 768w, https:\/\/haktak.com\/wp-content\/uploads\/2026\/02\/image-1-600x387.png 600w\" sizes=\"(max-width: 934px) 100vw, 934px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Keo d\u00e1n d\u1ef1a tr\u00ean epoxy<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keo epoxy l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i keo k\u1ebft c\u1ea5u ph\u1ed5 bi\u1ebfn nh\u1ea5t nh\u1edd v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc m\u1ea1nh m\u1ebd, kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t xu\u1ea5t s\u1eafc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ee9a l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n cao. Nhi\u1ec1u lo\u1ea1i keo epoxy d\u1eabn nhi\u1ec7t c\u00e2n b\u1eb1ng gi\u1eefa kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u1ec1n k\u1ebft c\u1ea5u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c v\u00ed d\u1ee5 tr\u00ean th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng c\u00f3 <strong>\u0110\u1ed9 d\u1eabn nhi\u1ec7t g\u1ea7n 1\u20133 W\/m\u00b7K<\/strong> Trong khi v\u1eabn duy tr\u00ec \u0111\u1ed9 b\u00e1m d\u00ednh cao.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Polyurethane<\/strong><strong> Ch\u1ea5t k\u1ebft d\u00ednh<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng polyurethane cung c\u1ea5p \u0111\u1ed9 linh ho\u1ea1t v\u00e0 th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp t\u1ed1t h\u01a1n. C\u00e1c phi\u00ean b\u1ea3n d\u1eabn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong vi\u1ec7c k\u1ebft d\u00ednh c\u00e1c v\u1eadt li\u1ec7u c\u00f3 t\u1ef7 l\u1ec7 gi\u00e3n n\u1edf kh\u00e1c nhau. Keo k\u1ebft c\u1ea5u nhi\u1ec7t polyurethane c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t qu\u00e1 <strong>1,2\u20132,0 W\/m\u00b7K<\/strong> v\u00e0 cung c\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n ch\u1ed1ng ch\u00e1y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Keo d\u00e1n d\u1ef1a tr\u00ean silicone<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keo silicone \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng nh\u1edd t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 \u0111\u1ed9 linh ho\u1ea1t. Keo silicone d\u1eabn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 x\u1ea3y ra chuy\u1ec3n \u0111\u1ed9ng c\u01a1 h\u1ecdc \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. C\u00e1ch c\u00e1c lo\u1ea1i keo n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong m\u1ed9t lo\u1ea1t c\u00e1c l\u0129nh v\u1ef1c \u2014 t\u1eeb c\u00e1c m\u1ea1ch \u0111i\u1ec7n t\u1eed vi m\u00f4 nh\u1ecf b\u00e9 \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng pin xe \u0111i\u1ec7n (EV) quy m\u00f4 l\u1edbn:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n t\u1eed &amp; M\u1ea1ch in<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c thi\u1ebft b\u1ecb nh\u1ecf t\u1ea1o ra nhi\u1ec7t l\u01b0\u1ee3ng c\u1ea7n \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf tr\u01b0\u1edbc khi c\u00e1c linh ki\u1ec7n b\u1ecb h\u1ecfng. Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1eafn c\u00e1c b\u1ed9 t\u1ea3n nhi\u1ec7t v\u00e0o chip ho\u1eb7c m\u00f4-\u0111un ngu\u1ed3n, cung c\u1ea5p c\u1ea3 h\u1ed7 tr\u1ee3 c\u01a1 h\u1ecdc v\u00e0 truy\u1ec1n nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Xe \u0111i\u1ec7n (<\/strong><strong>Xe \u0111i\u1ec7n<\/strong><strong>)<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 pin, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ngu\u1ed3n v\u00e0 c\u1ee5m \u0111\u1ed9ng c\u01a1 \u0111\u00f2i h\u1ecfi c\u00e1c gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 b\u1ec1n b\u1ec9. C\u00e1c lo\u1ea1i keo d\u00e1n n\u00e0y k\u1ebft d\u00ednh c\u00e1c t\u1ebf b\u00e0o pin v\u1edbi c\u00e1c t\u1ea5m l\u00e0m m\u00e1t v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n k\u1ebft c\u1ea5u, c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t &amp; Linh ki\u1ec7n b\u00e1n d\u1eabn<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c transistor c\u00f4ng su\u1ea5t cao, IGBT v\u00e0 m\u00f4-\u0111un \u0111\u1ec1u \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c ch\u1ea5t k\u1ebft d\u00ednh c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t \u0111\u1ed3ng th\u1eddi gi\u1eef cho c\u00e1c th\u00e0nh ph\u1ea7n \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh rung \u0111\u1ed9ng v\u00e0 chu k\u1ef3 nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec7n t\u1eed \u00f4 t\u00f4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1, h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng LED v\u00e0 m\u00f4-\u0111un c\u1ea3m bi\u1ebfn \u0111\u1ec1u t\u1ea1o ra nhi\u1ec7t c\u1ea7n \u0111\u01b0\u1ee3c t\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3 m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, c\u1ea3m bi\u1ebfn v\u00e0 c\u00e1c c\u1ee5m linh ki\u1ec7n l\u1edbn \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c lo\u1ea1i keo d\u00e1n c\u00f3 kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 c\u1ea3 qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t v\u00e0 ch\u1ecbu t\u1ea3i c\u01a1 h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. Keo k\u1ebft c\u1ea5u so v\u1edbi c\u00e1c giao di\u1ec7n nhi\u1ec7t truy\u1ec1n th\u1ed1ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ph\u00e2n bi\u1ec7t keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t v\u1edbi c\u00e1c v\u1eadt li\u1ec7u giao di\u1ec7n nhi\u1ec7t kh\u00e1c:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">T\u00ednh n\u0103ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">Keo t\u1ea3n nhi\u1ec7t\/M\u1ee1 t\u1ea3n nhi\u1ec7t<\/td><td class=\"has-text-align-center\" data-align=\"center\">Mi\u1ebfng \u0111\u1ec7m nhi\u1ec7t<\/td><td class=\"has-text-align-center\" data-align=\"center\">Keo k\u1ebft c\u1ea5u<\/td><\/tr><tr><td>Chuy\u1ec3n nhi\u1ec7t<\/td><td class=\"has-text-align-center\" data-align=\"center\">T\u1ed1t<\/td><td class=\"has-text-align-center\" data-align=\"center\">R\u1ea5t t\u1ed1t<\/td><td class=\"has-text-align-center\" data-align=\"center\">Trung b\u00ecnh \u0111\u1ebfn t\u1ed1t<\/td><\/tr><tr><td>H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u01a1 kh\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kh\u00f4ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kh\u00f4ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">C\u00f3<\/td><\/tr><tr><td>S\u1ef1 b\u1ec1n v\u1eefng<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kh\u00f4ng c\u1ed1 \u0111\u1ecbnh<\/td><td class=\"has-text-align-center\" data-align=\"center\">B\u00e1n v\u0129nh vi\u1ec5n<\/td><td class=\"has-text-align-center\" data-align=\"center\">V\u0129nh vi\u1ec5n<\/td><\/tr><tr><td>D\u1ec5 d\u00e0ng thay th\u1ebf<\/td><td class=\"has-text-align-center\" data-align=\"center\">D\u1ec5 d\u00e0ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">D\u1ec5 d\u00e0ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kh\u00f3 kh\u0103n<\/td><\/tr><tr><td>\u0110i\u1ec1n v\u00e0o kho\u1ea3ng tr\u1ed1ng<\/td><td class=\"has-text-align-center\" data-align=\"center\">Trung b\u00ecnh<\/td><td class=\"has-text-align-center\" data-align=\"center\">T\u1ed1t<\/td><td class=\"has-text-align-center\" data-align=\"center\">T\u1ed1t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Keo t\u1ea3n nhi\u1ec7t v\u00e0 <a href=\"https:\/\/haktak.com\/vi\/what-is-a-thermal-pad\/\">mi\u1ebfng \u0111\u1ec7m<\/a> Th\u00edch h\u1ee3p cho truy\u1ec1n nhi\u1ec7t nh\u01b0ng kh\u00f4ng k\u1ebft d\u00ednh c\u00e1c b\u1ed9 ph\u1eadn. Keo k\u1ebft c\u1ea5u cung c\u1ea5p \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, r\u1ea5t quan tr\u1ecdng cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu t\u1ea3i ho\u1eb7c nh\u1ea1y c\u1ea3m v\u1edbi rung \u0111\u1ed9ng \u2014 m\u1eb7c d\u00f9 t\u1ea1o ra li\u00ean k\u1ebft v\u0129nh vi\u1ec5n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. Thi\u1ebft k\u1ebf v\u1edbi keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi t\u00edch h\u1ee3p c\u00e1c lo\u1ea1i keo n\u00e0y v\u00e0o thi\u1ebft k\u1ebf, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i xem x\u00e9t nhi\u1ec1u y\u1ebfu t\u1ed1:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e0m s\u1ea1ch v\u00e0 chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh. C\u00e1c t\u1ea1p ch\u1ea5t nh\u01b0 d\u1ea7u, oxit ho\u1eb7c b\u1ee5i c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u00e1m d\u00ednh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110i\u1ec1u tr\u1ecb c\u00e1c b\u1ec7nh l\u00fd<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i keo kh\u00f4 c\u1ee9ng \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, trong khi nh\u1eefng lo\u1ea1i kh\u00e1c c\u1ea7n nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c \u00e1p l\u1ef1c. Vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 kh\u00f4 c\u1ee9ng \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u1ea3i ch\u1ea5t \u0111\u1ed9n<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ed9i dung ch\u1ea5t \u0111\u1ed9n cao h\u01a1n th\u01b0\u1eddng l\u00e0m t\u0103ng \u0111\u1ed9 d\u1eabn nhi\u1ec7t nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m cho ch\u1ea5t k\u1ebft d\u00ednh tr\u1edf n\u00ean \u0111\u1eb7c h\u01a1n v\u00e0 kh\u00f3 x\u1eed l\u00fd h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Thi\u1ebft k\u1ebf chung<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 d\u00e0y c\u1ee7a keo d\u00e1n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 truy\u1ec1n nhi\u1ec7t. Gi\u1eef cho c\u00e1c m\u1ed1i n\u1ed1i m\u1ecfng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m ph\u1ee9c t\u1ea1p qu\u00e1 tr\u00ecnh gia c\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. Th\u00e1ch th\u1ee9c v\u00e0 H\u1ea1n ch\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m, keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t v\u1eabn c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p h\u01a1n kim lo\u1ea1i<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ngay c\u1ea3 nh\u1eefng lo\u1ea1i keo k\u1ebft c\u1ea5u c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t t\u1ed1t nh\u1ea5t c\u0169ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c v\u1edbi hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ee7a kim lo\u1ea1i ho\u1eb7c h\u1ee3p kim kim lo\u1ea1i. Trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 c\u00f4ng su\u1ea5t c\u1ef1c cao, c\u00f3 th\u1ec3 v\u1eabn c\u1ea7n s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u thay th\u1ebf ho\u1eb7c c\u00e1c gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t b\u1ed5 sung.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>K\u1ebft d\u00ednh v\u0129nh vi\u1ec5n<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi kh\u00f4 c\u1ee9ng, keo k\u1ebft c\u1ea5u t\u1ea1o ra c\u00e1c m\u1ed1i n\u1ed1i v\u0129nh vi\u1ec5n. Vi\u1ec7c th\u00e1o r\u1eddi y\u00eau c\u1ea7u l\u1ef1c c\u01a1 h\u1ecdc ho\u1eb7c nhi\u1ec7t, do \u0111\u00f3 c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i l\u1eadp k\u1ebf ho\u1ea1ch cho vi\u1ec7c s\u1eeda ch\u1eefa ho\u1eb7c t\u00e1i ch\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10. S\u00e1ng t\u1ea1o v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khoa h\u1ecdc v\u1eadt li\u1ec7u ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng gi\u1edbi h\u1ea1n c\u1ee7a \u0111\u1ed9 d\u1eabn nhi\u1ec7t trong c\u00e1c polymer. C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 m\u1ea1ng ch\u1ea5t \u0111\u1ed9n \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp, c\u1ea5u tr\u00fac nano (nh\u01b0 graphene ho\u1eb7c c\u00e1c t\u1ea5m nano nitrua boron) v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt n\u00e2ng cao \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed nh\u1eb1m m\u1ee5c ti\u00eau c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng truy\u1ec1n nhi\u1ec7t \u0111\u1ed3ng th\u1eddi duy tr\u00ec c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong khi \u0111\u00f3, nhu c\u1ea7u t\u1eeb xe \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o v\u00e0 c\u00f4ng ngh\u1ec7 t\u00ednh to\u00e1n ti\u00ean ti\u1ebfn s\u1ebd ti\u1ebfp t\u1ee5c th\u00fac \u0111\u1ea9y s\u1ef1 \u0111\u1ed5i m\u1edbi trong l\u0129nh v\u1ef1c n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11. L\u1ef1a ch\u1ecdn keo d\u00e1n ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111i\u1ec3m th\u1ef1c ti\u1ec5n \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn vi\u1ec7c l\u1ef1a ch\u1ecdn:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">X\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t nhi\u1ec7t (v\u00ed d\u1ee5: c\u00f4ng su\u1ea5t mong mu\u1ed1n tr\u00ean m\u00e9t-Kelvin).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">X\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u c\u01a1 h\u1ecdc (\u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 linh ho\u1ea1t).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1nh gi\u00e1 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy\u1ebft \u0111\u1ecbnh xem c\u1ea7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n hay c\u00e1ch \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Xem x\u00e9t c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd v\u00e0 b\u1ea3o qu\u1ea3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1ea3o lu\u1eadn v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t keo d\u00e1n ho\u1eb7c c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eadt li\u1ec7u ngay t\u1eeb giai \u0111o\u1ea1n thi\u1ebft k\u1ebf ban \u0111\u1ea7u c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c chi ph\u00ed t\u00e1i thi\u1ebft k\u1ebf t\u1ed1n k\u00e9m sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">12. K\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t gi\u1ea3i quy\u1ebft hai th\u00e1ch th\u1ee9c ch\u00ednh trong k\u1ef9 thu\u1eadt hi\u1ec7n \u0111\u1ea1i \u2014 <strong>T\u1ea3n nhi\u1ec7t hi\u1ec7u qu\u1ea3<\/strong> v\u00e0 <strong>K\u1ebft d\u00ednh c\u01a1 h\u1ecdc m\u1ea1nh m\u1ebd<\/strong>. V\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn, c\u00e1c polymer ti\u00ean ti\u1ebfn n\u00e0y cho ph\u00e9p t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1ng tin c\u1eady h\u01a1n, g\u1ecdn nh\u1eb9 h\u01a1n v\u00e0 c\u00f3 hi\u1ec7u su\u1ea5t cao h\u01a1n trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. D\u00f9 b\u1ea1n l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, \u00f4 t\u00f4 hay h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a c\u00e1c lo\u1ea1i keo d\u00e1n n\u00e0y s\u1ebd m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng thi\u1ebft k\u1ebf m\u1edbi trong qu\u1ea3n l\u00fd nhi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">13. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn v\u00e0 \u0111\u01a1n gi\u1ea3n)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Keo k\u1ebft c\u1ea5u d\u1eabn nhi\u1ec7t l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u1eadt li\u1ec7u t\u1ea1o li\u00ean k\u1ebft c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>N\u00f3 kh\u00e1c v\u1edbi keo t\u1ea3n nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 cung c\u1ea5p li\u00ean k\u1ebft c\u01a1 h\u1ecdc ngo\u00e0i vi\u1ec7c truy\u1ec1n nhi\u1ec7t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m cho n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn nhi\u1ec7t?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c polymer \u0111\u01b0\u1ee3c gia c\u1ed1 b\u1eb1ng c\u00e1c h\u1ea1t g\u1ed1m ho\u1eb7c kim lo\u1ea1i nh\u01b0 nh\u00f4m oxit ho\u1eb7c nitrua bo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>N\u00f3 c\u00f3 th\u1ec3 thay th\u1ebf h\u00e0n kh\u00f4ng? <\/strong><strong>h\u00e0n<\/strong><strong>?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3 \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u1ea3 qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t v\u00e0 li\u00ean k\u1ebft m\u1ea1nh m\u1ebd \u0111\u1ec1u \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tr\u00e1i phi\u1ebfu c\u00f3 ph\u1ea3i l\u00e0 v\u0129nh vi\u1ec5n kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00fang v\u1eady \u2014 sau khi kh\u00f4 c\u1ee9ng, n\u00f3 t\u1ea1o ra m\u1ed9t m\u1ed1i n\u1ed1i k\u1ebft c\u1ea5u v\u0129nh vi\u1ec5n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>In today\u2019s era of rapid electrification and high-performance electronics, managing heat efficiently is no longer an option \u2014 it\u2019s a [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1337,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"disabled","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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