{"id":2412,"date":"2024-10-12T17:46:41","date_gmt":"2024-10-12T09:46:41","guid":{"rendered":"https:\/\/www.cnhaitan.net\/?p=2412"},"modified":"2024-11-02T08:38:28","modified_gmt":"2024-11-02T00:38:28","slug":"ung-dung-ong-co-nhiet-trong-nganh-dien","status":"publish","type":"post","link":"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry","title":{"rendered":"H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed0ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n"},"content":{"rendered":"<p><a href=\"https:\/\/www.cnhaitan.net\/vi\/ong-co-nhiet-chong-chay-khong-chua-halogen\/\">\u1ed0ng co nhi\u1ec7t<\/a> l\u00e0 m\u1ed9t \u1ed1ng b\u1ecdc nh\u1ef1a ch\u1ecbu nhi\u1ec7t d\u1ea1ng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh gi\u1ea3m khi \u0111un n\u00f3ng. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n \u0111\u1ec3 che ch\u1eafn d\u00e2y v\u00e0 c\u00e1p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch t\u1ea7m quan tr\u1ecdng c\u1ee7a \u1ed1ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n t\u1eeb nhi\u1ec1u g\u00f3c \u0111\u1ed9 kh\u00e1c nhau c\u0169ng nh\u01b0 c\u00e1ch s\u1eed d\u1ee5ng n\u00f3. \u0110\u1ecdc h\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd n\u00e2ng cao hi\u1ec3u bi\u1ebft c\u1ee7a b\u1ea1n v\u1ec1 \u1ed1ng co nhi\u1ec7t v\u00e0 c\u00e1ch ch\u1ecdn lo\u1ea1i t\u1ed1t nh\u1ea5t cho y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n t\u1eeb c\u00f4ng ty ch\u00fang t\u00f4i.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#What_Are_Heat_Shrink_Tubing\" >\u1ed0ng co nhi\u1ec7t l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#How_Do_They_Work\" >Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Different_Types_of_Heat_Shrink_Tubing\" >C\u00e1c lo\u1ea1i \u1ed1ng co nhi\u1ec7t kh\u00e1c nhau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Why_Heat_Shrink_Tubing_Are_Important_in_the_Electrical_Industry\" >T\u1ea1i sao \u1ed1ng co nhi\u1ec7t l\u1ea1i quan tr\u1ecdng trong ng\u00e0nh \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Using_Heat_Shrink_Tubing_for_Electrical_Marking\" >S\u1eed d\u1ee5ng \u1ed1ng co nhi\u1ec7t \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Application_of_Heat_Shrink_Tubing\" >\u1ee8ng d\u1ee5ng c\u1ee7a \u1ed1ng co nhi\u1ec7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Installation_and_Maintenance_of_Heat_Shrink_Tubing\" >L\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec \u1ed1ng co nhi\u1ec7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Heat_Shrink_Tubing_From_Haitan\" >\u1ed0ng co nhi\u1ec7t t\u1eeb Haiti<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Heat_Shrink_Tubing_Development_in_the_electrical_industry\" >Ph\u00e1t tri\u1ec3n \u1ed1ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_Are_Heat_Shrink_Tubing\"><\/span>\u1ed0ng co nhi\u1ec7t l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u1ed0ng co nhi\u1ec7t hay c\u00f2n g\u1ecdi l\u00e0 \u1ed1ng co nhi\u1ec7t, \u1ed1ng co nhi\u1ec7t hay k\u1ebft n\u1ed1i co nhi\u1ec7t, l\u00e0 m\u1ed9t d\u1ea1ng \u1ed1ng nh\u1ef1a c\u00f3 \u0111\u1ed9 d\u00e0y th\u00e0nh t\u1eeb 0,1mm \u0111\u1ebfn 0,5mm. N\u00f3 nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9; khi \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ee5 th\u1ec3, \u1ed1ng co l\u1ea1i v\u00e0 b\u00e1m ch\u1eb7t v\u00e0o v\u1eadt m\u00e0 n\u00f3 bao ph\u1ee7. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bEVA, polyolefin, PVC ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u composite kh\u00e1c, mang l\u1ea1i kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n t\u1ed1t v\u00e0 ng\u0103n ng\u1eeba \u0111o\u1ea3n m\u1ea1ch d\u00e2y.<\/p>\n<figure id=\"attachment_2066\" aria-describedby=\"caption-attachment-2066\" style=\"width: 450px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2066\" title=\"\u1ed0ng co nhi\u1ec7t ch\u1ed1ng ch\u00e1y kh\u00f4ng ch\u1ee9a halogen\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Halogen-Free-Flame-Retardant-Heat-Shrinkable-Tube-1-300x300.jpg\" alt=\"\u1ed0ng co nhi\u1ec7t ch\u1ed1ng ch\u00e1y kh\u00f4ng ch\u1ee9a halogen\" width=\"450\" height=\"450\" srcset=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Halogen-Free-Flame-Retardant-Heat-Shrinkable-Tube-1-300x300.jpg 300w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Halogen-Free-Flame-Retardant-Heat-Shrinkable-Tube-1-150x150.jpg 150w, https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2022\/03\/Halogen-Free-Flame-Retardant-Heat-Shrinkable-Tube-1.jpg 750w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-2066\" class=\"wp-caption-text\">\u1ed0ng co nhi\u1ec7t<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"How_Do_They_Work\"><\/span>Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nguy\u00ean l\u00fd l\u00e0m vi\u1ec7c c\u1ee7a \u1ed1ng co nhi\u1ec7t ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi v\u1eadt li\u1ec7u c\u1ea5u t\u1ea1o n\u00ean ch\u00fang. Khi ch\u00fang ta \u00e1p \u1ed1ng co nhi\u1ec7t v\u00e0o d\u00e2y c\u1ea7n b\u1ea3o v\u1ec7, di chuy\u1ec3n n\u00f3 \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, sau \u0111\u00f3 s\u1eed d\u1ee5ng s\u00fang nhi\u1ec7t ho\u1eb7c thi\u1ebft b\u1ecb gia nhi\u1ec7t kh\u00e1c \u0111\u1ec3 l\u00e0m n\u00f3ng \u1ed1ng co nhi\u1ec7t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 t\u1edbi h\u1ea1n nh\u1ea5t \u0111\u1ecbnh, \u1ed1ng co nhi\u1ec7t s\u1ebd co l\u1ea1i cho \u0111\u1ebfn khi qu\u1ea5n ho\u00e0n to\u00e0n d\u00e2y d\u1eabn h\u1edf v\u00e0 b\u00e1m ch\u1eb7t v\u00e0o b\u1ec1 m\u1eb7t d\u00e2y c\u1ea7n b\u1ea3o v\u1ec7, t\u1ea1o th\u00e0nh m\u1ed9t t\u00f9y ch\u1ec9nh ch\u1eb7t ch\u1ebd ph\u00f9 h\u1ee3pl\u1edbp b\u1ea3o v\u1ec7 cho ch\u00fang. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n y\u00eau c\u1ea7u c\u00e1ch \u0111i\u1ec7n ho\u1eb7c b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c l\u1eafp ch\u1eafc ch\u1eafn.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Different_Types_of_Heat_Shrink_Tubing\"><\/span>C\u00e1c lo\u1ea1i \u1ed1ng co nhi\u1ec7t kh\u00e1c nhau<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u1ed0ng co nhi\u1ec7t \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u lo\u1ea1i t\u00f9y theo m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u c\u00f4ng n\u0103ng. Sau \u0111\u00e2y gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 \u1ed1ng co nhi\u1ec7t ph\u1ed5 bi\u1ebfn theo v\u1eadt li\u1ec7u s\u1ea3n xu\u1ea5t, \u0111\u1eb7c \u0111i\u1ec3m s\u1eed d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u:<\/p>\n<ol>\n<li><strong>\u1ed0ng co nhi\u1ec7t ti\u00eau chu\u1ea9n:<\/strong> ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p ho\u1eb7c cu\u1ed9c s\u1ed1ng chung v\u1edbi y\u00eau c\u1ea7u th\u1ea5p. Ph\u1ea1m vi ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 105 \u0111\u1ebfn 135 \u0111\u1ed9 C. Khi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 l\u1eafp th\u00eam s\u00fang h\u01a1i n\u00f3ng.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t Polyolefin:<\/strong> N\u00f3 l\u00e0 v\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t cho \u1ed1ng co nhi\u1ec7t. N\u00f3 l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo \u0111\u1eb7c bi\u1ec7t bao g\u1ed3m c\u00e1c nguy\u00ean t\u1eed carbon v\u00e0 hydro. N\u00f3 c\u00f3 m\u1eadt \u0111\u1ed9 th\u1ea5p v\u00e0 \u0111\u1ed9 b\u1ec1n cao, c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng kh\u00e1ng h\u00f3a ch\u1ea5t v\u00e0 ch\u1ed1ng ch\u00e1y tuy\u1ec7t v\u1eddi. N\u00f3 c\u00f3 ph\u1ea1m vi l\u00e0m vi\u1ec7c r\u1ed9ng v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng li\u00ean t\u1ee5c t\u1eeb -55 \u0111\u1ebfn 135 \u0111\u1ed9 C. V\u00ec v\u1eady, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, \u00f4 t\u00f4 v\u00e0 c\u00f4ng nghi\u1ec7p.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t polyvinyl clorua:<\/strong> \u0110\u00e2y l\u00e0 lo\u1ea1i \u1ed1ng co nhi\u1ec7t \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb ch\u1ea5t li\u1ec7u polyvinyl clorua. V\u00ec v\u1eady, \u1ed1ng co nhi\u1ec7t n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng c\u00e1ch nhi\u1ec7t t\u1ed1t. Khi n\u00f3 co l\u1ea1i khi \u0111un n\u00f3ng, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ecdc t\u1ed1t tr\u00ean d\u00e2y, t\u1eeb \u0111\u00f3 b\u1ea3o v\u1ec7 l\u1edbp c\u00e1ch \u0111i\u1ec7n.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t si\u00eau m\u1ecfng:<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng polyolefin ho\u1eb7c fluoropolymer, ch\u00fang m\u1ecfng h\u01a1n \u1ed1ng co nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng t\u1eeb 10 \u0111\u1ebfn 100 l\u1ea7n, nh\u01b0ng b\u1ec1n h\u01a1n 10 l\u1ea7n v\u00e0 r\u1ea5t linh ho\u1ea1t, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong y t\u1ebf, \u0111i\u1ec7n t\u1eed tinh x\u1ea3o, v.v.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t nhi\u1ec7t \u0111\u1ed9 cao:<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng fluoropolymer nh\u1ef1a hi\u1ec7u su\u1ea5t cao, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t. V\u00ec v\u1eady, lo\u1ea1i \u1ed1ng co nhi\u1ec7t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng trong m\u00f4i tr\u01b0\u1eddng 135\u00b0C. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh ch\u1ecbu nhi\u1ec7t cao nh\u1ea5t th\u1eadm ch\u00ed l\u00ean t\u1edbi 250\u00b0C v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 \u00f4 t\u00f4.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t hai v\u00e1ch:<\/strong> \u1ed0ng co nhi\u1ec7t n\u00e0y th\u01b0\u1eddng c\u00f3 hai l\u1edbp, l\u1edbp b\u00ean trong th\u01b0\u1eddng co l\u1ea1i khi b\u1ecb nung n\u00f3ng, l\u1edbp ngo\u00e0i c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 v\u00e0 ch\u1ed1ng m\u00e0i m\u00f2n b\u1ed5 sung, b\u1ecbt k\u00edn t\u1ed1t h\u01a1n v\u00e0 r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng c\u1ea3nh c\u00f3 y\u00eau c\u1ea7u ch\u1ed1ng th\u1ea5m cao.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t kh\u00f4ng ch\u1ee9a halogen\/kh\u00f4ng ch\u1ee9a halogen:<\/strong> Nguy\u00ean t\u1ed1 halogen s\u1ebd sinh ra c\u00e1c lo\u1ea1i kh\u00ed \u0111\u1ed9c h\u1ea1i, c\u00f3 h\u1ea1i cho m\u00f4i tr\u01b0\u1eddng khi \u0111\u1ed1t ch\u00e1y. V\u00ec v\u1eady, lo\u1ea1i \u1ed1ng co nhi\u1ec7t n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ecdc theo y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng. C\u00e1c m\u00f4i tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng th\u01b0\u1eddng s\u1eed d\u1ee5ng nhi\u1ec1u \u1ed1ng co nhi\u1ec7t kh\u00f4ng ch\u1ee9a halogen h\u01a1n.<\/li>\n<li><strong>\u1ed0ng co nhi\u1ec7t ch\u1ed1ng ch\u00e1y:<\/strong> Ch\u00fang l\u00e0 m\u1ed9t lo\u1ea1i \u1ed1ng co nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t. Ngo\u00e0i ch\u1ee9c n\u0103ng c\u00e1ch nhi\u1ec7t v\u00e0 b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc c\u1ee7a \u1ed1ng co nhi\u1ec7t th\u00f4ng th\u01b0\u1eddng, ch\u00fang c\u00f2n kh\u00f4ng b\u1ecb ch\u00e1y khi g\u1eb7p l\u1eeda, ng\u0103n ch\u1eb7n l\u1eeda ch\u00e1y lan. V\u00ec v\u1eady, lo\u1ea1i \u1ed1ng co nhi\u1ec7t n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c c\u00f3 nguy c\u01a1 r\u1ee7i ro cao nh\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Why_Heat_Shrink_Tubing_Are_Important_in_the_Electrical_Industry\"><\/span>T\u1ea1i sao \u1ed1ng co nhi\u1ec7t l\u1ea1i quan tr\u1ecdng trong ng\u00e0nh \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1ea1i sao \u1ed1ng co nhi\u1ec7t \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong ng\u00e0nh \u0111i\u1ec7n v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0 v\u1eady ch\u1ee7 y\u1ebfu l\u00e0 do ch\u00fang c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>B\u1ea3o v\u1ec7 v\u00e0 c\u00e1ch \u0111i\u1ec7n d\u00e2y \u0111i\u1ec7n \u0111\u1ec3 tr\u00e1nh \u0111o\u1ea3n m\u1ea1ch v\u00e0 \u0111i\u1ec7n gi\u1eadt.<\/li>\n<li>M\u1ed9t s\u1ed1 \u1ed1ng co nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n cao. Ch\u00fang b\u1ec1n v\u00e0 c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 c\u01a1 h\u1ecdc cho d\u00e2y \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 d\u00e2y v\u00e0 k\u1ebft n\u1ed1i kh\u1ecfi t\u00e1c h\u1ea1i t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<li>\u1ed0ng co nhi\u1ec7t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb \u200b\u200bv\u1eadt li\u1ec7u polyme t\u00ednh n\u0103ng cao. Khi \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o, n\u00f3 c\u00f3 th\u1ec3 co l\u1ea1i v\u00e0 qu\u1ea5n hi\u1ec7u qu\u1ea3 t\u00f9y theo h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i c\u1ee7a d\u00e2y, t\u1ea1o th\u00e0nh m\u1ed9t h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 c\u00f3 \u0111\u1ed9 ch\u1eb7t cao \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t b\u00ean ngo\u00e0i.<\/li>\n<li>4. Cu\u1ed1i c\u00f9ng, vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 c\u00e0i \u0111\u1eb7t c\u1ee7a ch\u00fang r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u1eb1ng c\u00e1ch l\u00e0m n\u00f3ng \u1ed1ng co nhi\u1ec7t b\u1eb1ng s\u00fang h\u01a1i n\u00f3ng \u0111\u01a1n gi\u1ea3n ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb s\u01b0\u1edfi \u1ea5m kh\u00e1c. Ch\u00fang d\u1ec5 v\u1eadn h\u00e0nh v\u00e0 c\u00f3 chi ph\u00ed th\u1ea5p.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Using_Heat_Shrink_Tubing_for_Electrical_Marking\"><\/span>S\u1eed d\u1ee5ng \u1ed1ng co nhi\u1ec7t \u0111\u1ec3 \u0111\u00e1nh d\u1ea5u \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u1eed d\u1ee5ng \u1ed1ng co nhi\u1ec7t kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea3o v\u1ec7, c\u00e1ch nhi\u1ec7t cho d\u00e2y d\u1eabn m\u00e0 c\u00f2n cho ph\u00e9p m\u00e3 h\u00f3a m\u00e0u s\u1eafc. Th\u1ee3 \u0111i\u1ec7n c\u00f3 th\u1ec3 nhanh ch\u00f3ng ph\u00e2n bi\u1ec7t c\u00e1c m\u1ea1ch c\u00f3 d\u00f2ng \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n \u00e1p kh\u00e1c nhau b\u1eb1ng m\u00e0u s\u1eafc c\u1ee7a \u1ed1ng co nhi\u1ec7t. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u00e1ng k\u1ec3 vi\u1ec7c b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai v\u00e0 gi\u1ea3m chi ph\u00ed s\u1eeda ch\u1eefa v\u00e0 v\u1eadn h\u00e0nh t\u1ed5ng th\u1ec3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Application_of_Heat_Shrink_Tubing\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a \u1ed1ng co nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u1ed0ng co nhi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh \u0111i\u1ec7n, \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong nhi\u1ec1u l\u0129nh v\u1ef1c. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u1ed1ng co nhi\u1ec7t, b\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 c\u00e1c m\u1ed1i n\u1ed1i d\u00e2y \u0111i\u1ec7n, \u0111\u1ea3m b\u1ea3o ph\u1ee7 s\u00f3ng d\u1ec5 d\u00e0ng v\u00e0 an to\u00e0n cho to\u00e0n b\u1ed9 khu v\u1ef1c m\u1ed1i n\u1ed1i. \u0110\u1ed3ng th\u1eddi, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 c\u00e1ch nhi\u1ec7t v\u00e0 t\u1ea1o m\u00f4i tr\u01b0\u1eddng k\u00edn cho m\u1ed1i n\u1ed1i. \u0110i\u1ec1u n\u00e0y l\u00e0m cho \u1ed1ng co nhi\u1ec7t tr\u1edf n\u00ean quan tr\u1ecdng trong \u0111i\u1ec7n tr\u01b0\u1eddng. D\u00f9 \u1edf trong h\u1ed9p c\u00f4ng t\u1eafc, t\u1ee7 ph\u00e2n ph\u1ed1i hay h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, b\u1ea1n lu\u00f4n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y n\u00f3 \u1edfs\u1eed d\u1ee5ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Installation_and_Maintenance_of_Heat_Shrink_Tubing\"><\/span>L\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec \u1ed1ng co nhi\u1ec7t<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c l\u1eafp \u0111\u1eb7t \u1ed1ng co nhi\u1ec7t c\u0169ng r\u1ea5t \u0111\u01a1n gi\u1ea3n. \u0110\u1ea7u ti\u00ean, x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed v\u00e0 chi\u1ec1u d\u00e0i c\u1ee7a \u1ed1ng b\u1ea1n c\u1ea7n. Sau \u0111\u00f3, ch\u1ecdn k\u00edch th\u01b0\u1edbc \u1ed1ng co nhi\u1ec7t ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean chi\u1ec1u d\u00e0i c\u1ee7a m\u1ed1i n\u1ed1i d\u00e2y. Tr\u01b0\u1ee3t \u1ed1ng qua kh\u1edbp sao cho n\u00f3 che ph\u1ee7 ho\u00e0n to\u00e0n. Ti\u1ebfp theo, d\u00f9ng s\u00fang nhi\u1ec7t ho\u1eb7c d\u1ee5ng c\u1ee5 gia nhi\u1ec7t kh\u00e1c \u0111\u1ec3 co \u1ed1ng l\u1ea1i cho \u0111\u1ebfn khi qu\u1ea5n ch\u1eb7t quanh m\u1ed1i n\u1ed1i, t\u1ea1o th\u00e0nh l\u1edbp nh\u1ef1a b\u1ea3o v\u1ec7. Mi\u1ec5n l\u00e0 b\u1ea1n l\u00e0m theo c\u00e1c b\u01b0\u1edbc n\u00e0y v\u00e0 \u1ed1ng kh\u00f4ng b\u1ecb h\u1ecfng trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t,b\u1ea3o tr\u00ec r\u1ea5t d\u1ec5 d\u00e0ng. B\u1ea1n ch\u1ec9 c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra \u0111\u01b0\u1eddng \u1ed1ng xem c\u00f3 h\u01b0 h\u1ecfng g\u00ec kh\u00f4ng. N\u1ebfu b\u1ea1n t\u00ecm th\u1ea5y b\u1ea5t k\u1ef3 th\u1ee9 g\u00ec, ch\u1ec9 c\u1ea7n thay th\u1ebf n\u00f3 b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh c\u00e0i \u0111\u1eb7t t\u01b0\u01a1ng t\u1ef1.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Heat_Shrink_Tubing_From_Haitan\"><\/span>\u1ed0ng co nhi\u1ec7t t\u1eeb <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.cnhaitan.net\/vi\/\">Haitan<\/a><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Haitan \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1999 v\u00e0 \u0111\u00e3 ph\u1ee5c v\u1ee5 ng\u00e0nh \u0111i\u1ec7n h\u01a1n 25 n\u0103m. V\u1edbi s\u1ef1 t\u1eadp trung v\u00e0o kh\u00e1ch h\u00e0ng v\u00e0 cam k\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, to\u00e0n b\u1ed9 nh\u00f3m Haitan n\u1ed7 l\u1ef1c h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau n\u00e0y. C\u00f4ng ty \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn CQC, CCC, ISO9001, ISO14001, ISO45001, RoHS v\u00e0 CE, cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m \u1ed1ng co nhi\u1ec7t ch\u1ea5t l\u01b0\u1ee3ng cao, bao g\u1ed3m c\u00e1c lo\u1ea1i ch\u1ed1ng ch\u00e1y kh\u00f4ng ch\u1ee9a halogen v\u00e0 kh\u00f4ng ch\u1ed1ng ch\u00e1y. Nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i. \u0110\u1ec3 \u0111\u00e1ng tin c\u1eadyv\u00e0 c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec7n b\u1ec1n b\u1ec9, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay v\u00e0 ch\u1ecdn \u1ed1ng co nhi\u1ec7t c\u1ee7a Haitan.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Heat_Shrink_Tubing_Development_in_the_electrical_industry\"><\/span>Ph\u00e1t tri\u1ec3n \u1ed1ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u1ed1ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n v\u00e0 c\u1ea3i ti\u1ebfn. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong khoa h\u1ecdc v\u1eadt li\u1ec7u, \u1ed1ng co nhi\u1ec7t s\u1ebd \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb nh\u1eefng v\u1eadt li\u1ec7u t\u1ed1t h\u01a1n, gi\u1ea3i quy\u1ebft nh\u1eefng h\u1ea1n ch\u1ebf hi\u1ec7n t\u1ea1i. \u0110i\u1ec1u n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn \u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, ch\u1ed1ng \u0103n m\u00f2n cao h\u01a1n v\u00e0 mang l\u1ea1i hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t cao h\u01a1n. Ngo\u00e0i ra, \u1ed1ng co nhi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh theo nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a kh\u00e1ch h\u00e0ng, s\u1eed d\u1ee5ng nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng nhu c\u1ea7u kh\u00e1c nhau.\u1ee9ng d\u1ee5ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Ph\u1ea7n k\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>L\u00e0 m\u1ed9t ph\u1ee5 ki\u1ec7n quan tr\u1ecdng trong ng\u00e0nh \u0111i\u1ec7n, \u1ed1ng co nhi\u1ec7t mang \u0111\u1ebfn gi\u1ea3i ph\u00e1p \u0111a ch\u1ee9c n\u0103ng \u0111\u1ec3 c\u00e1ch nhi\u1ec7t, b\u1ea3o v\u1ec7 v\u00e0 \u0111\u00e1nh d\u1ea5u d\u00e2y. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 v\u1ec1 c\u00f4ng ngh\u1ec7 v\u00e0 v\u1eadt li\u1ec7u, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u1ed1ng co nhi\u1ec7t trong t\u01b0\u01a1ng lai s\u1ebd \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n nhu c\u1ea7u c\u1ee7a c\u00e1c ng\u00e0nh \u0111i\u1ec7n kh\u00e1c nhau. N\u1ebfu b\u1ea1n c\u00f3 y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u1ec1 \u1ed1ng co nhi\u1ec7t th\u00ec Haitan l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u d\u00e0nh cho b\u1ea1n. Ch\u00fang t\u00f4i cam k\u1ebft cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p c\u00e1ch \u0111i\u1ec7n tuy\u1ec7t v\u1eddi.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u1ed0ng co nhi\u1ec7t l\u00e0 \u1ed1ng b\u1ecdc nh\u1ef1a ch\u1ecbu nhi\u1ec7t d\u1ea1ng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh gi\u1ea3m khi \u0111un n\u00f3ng. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n \u0111\u1ec3 che ch\u1eafn d\u00e2y v\u00e0 c\u00e1p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch t\u1ea7m quan tr\u1ecdng c\u1ee7a \u1ed1ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n t\u1eeb nhi\u1ec1u g\u00f3c \u0111\u1ed9 kh\u00e1c nhau c\u0169ng nh\u01b0 c\u00e1ch s\u1eed d\u1ee5ng n\u00f3. \u0110\u1ecdc\u2026 <a class=\"more-link\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/the-guide-to-heat-shrink-tubing-in-the-electrical-industry\">Ti\u1ebfp t\u1ee5c \u0111\u1ecdc <span class=\"screen-reader-text\">H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed0ng co nhi\u1ec7t trong ng\u00e0nh \u0111i\u1ec7n<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":1822,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[259,316,320],"class_list":["post-2412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsroom","tag-heat-shrink-tubing","tag-application-of-heat-shrink-tubes-in-electrical-industry","tag-heat-shrink-applications","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/comments?post=2412"}],"version-history":[{"count":4,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2412\/revisions"}],"predecessor-version":[{"id":2416,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2412\/revisions\/2416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/media\/1822"}],"wp:attachment":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/media?parent=2412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/categories?post=2412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/tags?post=2412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}