{"id":2704,"date":"2026-07-28T11:20:52","date_gmt":"2026-07-28T03:20:52","guid":{"rendered":"http:\/\/0"},"modified":"2026-07-24T17:56:07","modified_gmt":"2026-07-24T09:56:07","slug":"ev-custom-molding-thermoplastic-vulcanizate-tpv-battery-gaskets","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/ev-custom-molding-thermoplastic-vulcanizate-tpv-battery-gaskets\/","title":{"rendered":"\u0110\u00fac T\u00f9y Ch\u1ec9nh TPV (Thermoplastic Vulcanizate) cho Gio\u0103ng Pin Xe \u0110i\u1ec7n"},"content":{"rendered":"<article style=\"font-family: -apple-system, BlinkMacSystemFont, &#039;Segoe UI&#039;, Roboto, Helvetica, Arial, sans-serif;color: #333333;width: 100%\">\n<section style=\"margin-bottom: 30px\">\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">C\u00e1c b\u1ed9 pin \u00f4 t\u00f4 y\u00eau c\u1ea7u c\u00e1c gio\u0103ng l\u00e0m k\u00edn m\u00f4i tr\u01b0\u1eddng ch\u1eafc ch\u1eafn \u0111\u1ec3 ng\u0103n n\u01b0\u1edbc, b\u1ee5i v\u00e0 dung d\u1ecbch glycol l\u00e0m m\u00e1t x\u00e2m nh\u1eadp. C\u00e1c c\u1ea5p b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp IP67 v\u00e0 IP69K l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed cao \u00e1p kh\u1ecfi \u0111o\u1ea3n m\u1ea1ch. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u00e0n h\u1ed3i duy tr\u00ec \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u1eadt l\u00fd d\u01b0\u1edbi t\u1ea3i n\u00e9n li\u00ean t\u1ee5c v\u1eabn l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c thi\u1ebft k\u1ebf then ch\u1ed1t. B\u00e0i blog k\u1ef9 thu\u1eadt n\u00e0y so s\u00e1nh c\u00e1c elastomer nhi\u1ec7t d\u1ebbo v\u1edbi cao su nhi\u1ec7t r\u1eafn, tr\u00ecnh b\u00e0y chi ti\u1ebft c\u00e1c quy tr\u00ecnh \u0111\u00fac ph\u1ee7 v\u00e0 hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2706\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/dual-shot-injection-molding.webp\" alt=\"dual-shot-injection-molding\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/dual-shot-injection-molding.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/dual-shot-injection-molding-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/dual-shot-injection-molding-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/dual-shot-injection-molding-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<\/section>\n<p><!-- Table of Contents --><\/p>\n<section style=\"background-color: #f8f9fa;border-left: 4px solid #0056b3;padding: 24px;border-radius: 6px;margin: 40px 0\">\n<h3 style=\"font-size: 22px;font-weight: bold;line-height: 1.5em;margin-top: 0;margin-bottom: 16px;color: #111111\">M\u1ee5c l\u1ee5c<\/h3>\n<ul style=\"list-style-type: none;padding-left: 0;margin: 0\">\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#tpv-vs-epdm\">1. TPV so v\u1edbi EPDM: T\u1ea1i sao Santoprene l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho gio\u0103ng l\u00e0m k\u00edn xe \u0111i\u1ec7n<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#two-shot-molding\">2. \u0110\u00fac hai l\u1ea7n &amp; \u0111\u00fac ph\u1ee7 c\u00e1c gio\u0103ng TPV t\u00f9y ch\u1ec9nh<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 --><\/p>\n<section id=\"tpv-vs-epdm\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">TPV so v\u1edbi EPDM: T\u1ea1i sao Santoprene l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho gio\u0103ng l\u00e0m k\u00edn xe \u0111i\u1ec7n<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2708\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/testing-tpv-rubber-seal.webp\" alt=\"testing-tpv-rubber-seal\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/testing-tpv-rubber-seal.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/testing-tpv-rubber-seal-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/testing-tpv-rubber-seal-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/testing-tpv-rubber-seal-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u0110\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 tin c\u1eady l\u00e0m k\u00edn k\u00edn kh\u00ed trong c\u00e1c b\u1ed9 pin xe \u0111i\u1ec7n (EV) ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o <strong>\u0111\u00fac t\u00f9y ch\u1ec9nh gio\u0103ng pin thermoplastic vulcanizate TPV<\/strong> thay v\u00ec s\u1eed d\u1ee5ng cao su nhi\u1ec7t r\u1eafn truy\u1ec1n th\u1ed1ng. EPDM \u0111\u00e3 l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho l\u00e0m k\u00edn c\u00f4ng nghi\u1ec7p trong nhi\u1ec1u th\u1eadp k\u1ef7. Tuy nhi\u00ean, vi\u1ec7c gia c\u00f4ng EPDM \u0111\u00f2i h\u1ecfi chu k\u1ef3 l\u01b0u h\u00f3a d\u00e0i trong khu\u00f4n, h\u1ea1n ch\u1ebf n\u0103ng su\u1ea5t s\u1ea3n xu\u1ea5t. So s\u00e1nh c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t d\u00e0i h\u1ea1n ch\u1ee9ng minh t\u1ea1i sao <strong>\u0111\u00fac t\u00f9y ch\u1ec9nh gio\u0103ng pin thermoplastic vulcanizate TPV<\/strong> v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi gio\u0103ng l\u00e0m k\u00edn EPDM th\u00f4ng th\u01b0\u1eddng trong c\u00e1c thi\u1ebft k\u1ebf b\u1ed9 pin t\u1ef1 \u0111\u1ed9ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">TPV k\u1ebft h\u1ee3p s\u1ef1 d\u1ec5 gia c\u00f4ng c\u1ee7a nh\u1ef1a nhi\u1ec7t d\u1ebbo v\u1edbi kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u00e0n h\u1ed3i c\u1ee7a cao su l\u01b0u h\u00f3a. C\u00e1c \u01b0u \u0111i\u1ec3m hi\u1ec7u su\u1ea5t ch\u00ednh c\u1ee7a Santoprene TPV so v\u1edbi EPDM bao g\u1ed3m:<\/p>\n<p><!-- Bulleted List --><\/p>\n<ul style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: disc\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Bi\u1ebfn d\u1ea1ng n\u00e9n<\/strong>\u2014TPV duy tr\u00ec kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111\u00e0n h\u1ed3i d\u01b0\u1edbi t\u1ea3i k\u1ebft c\u1ea5u li\u00ean t\u1ee5c, ng\u0103n ng\u1eeba h\u00ecnh th\u00e0nh khe h\u1edf l\u00e0m k\u00edn trong su\u1ed1t tu\u1ed5i th\u1ecd xe d\u00e0i.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>T\u1ed1c \u0111\u1ed9 gia c\u00f4ng<\/strong>\u2014Th\u1eddi gian chu k\u1ef3 nh\u1ef1a nhi\u1ec7t d\u1ebbo nhanh h\u01a1n t\u1edbi m\u01b0\u1eddi l\u1ea7n so v\u1edbi EPDM nhi\u1ec7t r\u1eafn ph\u1ee5 thu\u1ed9c l\u01b0u h\u00f3a, gi\u00fap t\u1ed1i \u0111a h\u00f3a s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng ng\u00e0y.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>T\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc<\/strong>\u2014C\u00e1c m\u00e1c Santoprene ch\u1ed1ng tr\u01b0\u01a1ng n\u1edf khi ti\u1ebfp x\u00fac v\u1edbi dung d\u1ecbch l\u00e0m m\u00e1t glycol-n\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng nhi\u1ec7t cao \u00e1p.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf<\/strong>\u2014V\u1eadt li\u1ec7u ph\u1ebf li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghi\u1ec1n l\u1ea1i v\u00e0 x\u1eed l\u00fd, gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng v\u00e0 ch\u1ea5t th\u1ea3i s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Lo\u1ea1i b\u1ecf th\u1eddi gian l\u01b0u h\u00f3a cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 x\u1eed l\u00fd t\u1ed1i \u01b0u h\u00f3a th\u1eddi gian chu k\u1ef3 xu\u1ed1ng c\u00f2n 30 \u0111\u1ebfn 45 gi\u00e2y. Cao su nhi\u1ec7t r\u1eafn c\u00f3 th\u1ec3 y\u00eau c\u1ea7u v\u00e0i ph\u00fat m\u1ed7i l\u1ea7n \u00e9p, l\u00e0m t\u0103ng chi ph\u00ed khu\u00f4n v\u00e0 m\u00e1y m\u00f3c. Do \u0111\u00f3, vi\u1ec7c ch\u1ecdn elastomer hi\u1ec7u su\u1ea5t cao gi\u00fap gi\u1ea3m chi ph\u00ed k\u1ef9 thu\u1eadt kh\u00f4ng \u0111\u1ecbnh k\u1ef3.<\/p>\n<\/section>\n<p><!-- Section 2 --><\/p>\n<section id=\"two-shot-molding\" style=\"margin-bottom: 50px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u0110\u00fac hai l\u1ea7n &amp; \u0110\u00fac ph\u1ee7 cho Gio\u0103ng TPV T\u00f9y ch\u1ec9nh<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2705\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/tpv-polyamide-overmolding-design.webp\" alt=\"tpv-polyamide-overmolding-design\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/tpv-polyamide-overmolding-design.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/tpv-polyamide-overmolding-design-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/tpv-polyamide-overmolding-design-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/tpv-polyamide-overmolding-design-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Tri\u1ec3n khai <strong>\u0111\u00fac t\u00f9y ch\u1ec9nh gio\u0103ng pin thermoplastic vulcanizate TPV<\/strong> th\u00f4ng qua \u0111\u00fac phun hai l\u1ea7n gi\u00fap lo\u1ea1i b\u1ecf vi\u1ec7c ch\u00e8n gio\u0103ng th\u1ee7 c\u00f4ng. L\u1eafp r\u00e1p th\u1ee7 c\u00f4ng th\u01b0\u1eddng g\u00e2y ra l\u1ed7i c\u0103n ch\u1ec9nh, xo\u1eafn c\u1ee5c b\u1ed9 ni\u00eam phong ho\u1eb7c h\u1ecfng keo d\u00ednh. \u0110\u00fac phun nhi\u1ec1u l\u1ea7n (\u0111\u00fac 2K) phun v\u1eadt li\u1ec7u n\u1ec1n v\u1ecf c\u1ee9ng v\u00e0 ni\u00eam phong elastomer \u0111\u1ed3ng th\u1eddi trong m\u1ed9t khu\u00f4n duy nh\u1ea5t. Trong l\u1ea7n phun \u0111\u1ea7u ti\u00ean, m\u00e1y \u0111\u00fac khung c\u1ee9ng t\u1eeb polyamide gia c\u01b0\u1eddng s\u1ee3i th\u1ee7y tinh ho\u1eb7c PC\/ABS. Sau khi v\u1eadt li\u1ec7u n\u1ec1n \u0111\u00f4ng \u0111\u1eb7c, t\u1ea5m khu\u00f4n quay, v\u00e0 l\u1ea7n phun th\u1ee9 hai phun TPV tr\u1ef1c ti\u1ebfp v\u00e0o r\u00e3nh ni\u00eam phong.<\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">V\u00ec c\u1ea3 hai v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u00fac li\u00ean ti\u1ebfp nhanh ch\u00f3ng, m\u1ed9t li\u00ean k\u1ebft ph\u00e2n t\u1eed h\u00ecnh th\u00e0nh t\u1ea1i b\u1ec1 m\u1eb7t ti\u1ebfp gi\u00e1p. S\u1ef1 k\u1ebft d\u00ednh h\u00f3a h\u1ecdc n\u00e0y ng\u0103n gio\u0103ng b\u1ecb bong tr\u00f3c ho\u1eb7c d\u1ecbch chuy\u1ec3n trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p c\u1ee5m \u00e1p su\u1ea5t cao. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c li\u00ean k\u1ebft b\u1ec1n v\u1eefng \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 x\u1eed l\u00fd:<\/p>\n<p><!-- Numbered List --><\/p>\n<ol style=\"font-size: 18px;line-height: 1.8em;margin-bottom: 24px;padding-left: 24px;list-style-type: decimal\">\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u n\u1ec1n<\/strong>\u2014Duy tr\u00ec v\u1eadt li\u1ec7u n\u1ec1n v\u1ecf c\u1ee9ng tr\u00ean nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n th\u1ee7y tinh \u0111\u1ea3m b\u1ea3o c\u00e1c chu\u1ed7i TPV c\u00f3 th\u1ec3 khu\u1ebfch t\u00e1n l\u1eabn nhau t\u1ea1i b\u1ec1 m\u1eb7t ti\u1ebfp gi\u00e1p.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>C\u0103n ch\u1ec9nh t\u1ea5m khu\u00f4n quay<\/strong>\u2014Quay l\u00f5i khu\u00f4n v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c d\u01b0\u1edbi milim\u00e9t ng\u0103n ch\u1eb7n s\u1ef1 kh\u00f4ng kh\u1edbp khi \u0111\u00f3ng khu\u00f4n, lo\u1ea1i b\u1ecf ba via.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>T\u1ed1c \u0111\u1ed9 li\u00ean k\u1ebft b\u1ec1 m\u1eb7t ti\u1ebfp gi\u00e1p<\/strong>\u2014Phun TPV ngay sau khi v\u1eadt li\u1ec7u n\u1ec1n \u0111\u00f4ng \u0111\u1eb7c t\u1ea1o ra m\u1ed1i h\u00e0n g\u1eafn k\u1ebft t\u1ea1i b\u1ec1 m\u1eb7t ti\u1ebfp gi\u00e1p.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u00c1p su\u1ea5t ni\u00eam phong ch\u1eb7n d\u00f2ng<\/strong>\u2014K\u1eb9p c\u00e1c m\u1eb7t khu\u00f4n elastomer v\u1edbi \u00e1p su\u1ea5t \u0111\u1ee7 l\u1edbn ng\u0103n ch\u1eb7n TPV n\u00f3ng ch\u1ea3y c\u00f3 \u0111\u1ed9 nh\u1edbt th\u1ea5p b\u1ecb tr\u00e0n.<\/li>\n<\/ol>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u00c1p d\u1ee5ng \u0111\u1ed9 ch\u00ednh x\u00e1c cao <strong>\u0111\u00fac t\u00f9y ch\u1ec9nh gio\u0103ng pin thermoplastic vulcanizate TPV<\/strong> \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang t\u00f4i <strong>\u7535\u52a8\u6c7d\u8f66\u5b9a\u5236\u5851\u6599\u7535\u6c60\u5916\u58f3<\/strong> \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng l\u00e0m k\u00edn m\u00f4i tr\u01b0\u1eddng IP67 \u0111\u1ec3 v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p d\u1ee5ng c\u1ee5 ch\u00ednh x\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn IATF 16949, JUCHENG mang \u0111\u1ebfn m\u1ed9t l\u1ed9 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady. Nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c \u0111\u00e1nh gi\u00e1 DfM to\u00e0n di\u1ec7n trong v\u00f2ng 24 gi\u1edd \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf linh ki\u1ec7n k\u1ebft c\u1ea5u c\u1ee7a b\u1ea1n.<\/p>\n<\/section>\n<p><!-- Section 5: FAQ --><\/p>\n<section id=\"faq\" style=\"margin-bottom: 40px\">\n<h2 style=\"font-size: 28px;line-height: 1.5em;font-weight: bold;margin-top: 40px;margin-bottom: 24px;color: #111111;border-bottom: 1px solid #eaeaea;padding-bottom: 8px\">\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\uff08FAQ\uff09<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2707\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/ip69k-water-jet-test.webp\" alt=\"ip69k-water-jet-test\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/ip69k-water-jet-test.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/ip69k-water-jet-test-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/ip69k-water-jet-test-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/ip69k-water-jet-test-768x429.webp 768w\" sizes=\"auto, (max-width: 1376px) 100vw, 1376px\" \/><\/p>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">\u0110\u1ed9 ph\u1ee5c h\u1ed3i bi\u1ebfn d\u1ea1ng n\u00e9n \u0111i\u1ec3n h\u00ecnh c\u1ee7a TPV \u1edf nhi\u1ec7t \u0111\u1ed9 cao l\u00e0 bao nhi\u00eau?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">C\u00e1c c\u1ea5p TPV nh\u01b0 Santoprene th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng n\u00e9n tuy\u1ec7t v\u1eddi, th\u01b0\u1eddng gi\u1eef \u0111\u01b0\u1ee3c h\u01a1n 75% \u0111\u1ed9 ph\u1ee5c h\u1ed3i \u0111\u00e0n h\u1ed3i sau khi ti\u1ebfp x\u00fac li\u00ean t\u1ee5c \u1edf 100\u00b0C. EPDM nhi\u1ec7t r\u1eafn c\u0169ng ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng TPV \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 ph\u1ee5c h\u1ed3i v\u1eadt l\u00fd n\u00e0y m\u00e0 kh\u00f4ng c\u1ea7n chu tr\u00ecnh l\u01b0u h\u00f3a h\u00f3a h\u1ecdc b\u00ean trong khu\u00f4n \u00e9p phun. T\u00ednh \u0111\u00e0n h\u1ed3i v\u0129nh vi\u1ec5n n\u00e0y ng\u0103n kh\u00f4ng cho gio\u0103ng b\u1ecb gi\u00e3n ra trong nhi\u1ec1u n\u0103m v\u1eadn h\u00e0nh c\u1ee7a xe, duy tr\u00ec kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp m\u1ea1nh m\u1ebd.<\/p>\n<\/div>\n<div style=\"margin-bottom: 30px\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00e1m d\u00ednh h\u00f3a h\u1ecdc m\u1ea1nh gi\u1eefa TPV v\u00e0 n\u1ec1n polyamide?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Vi\u1ec7c ch\u1ecdn \u0111\u00fang c\u1ea5p TPV bi\u1ebfn t\u00ednh b\u00e1m d\u00ednh l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c n\u1ec1n ph\u00e2n c\u1ef1c nh\u01b0 nylon gia c\u01b0\u1eddng th\u1ee7y tinh. TPV th\u00f4ng th\u01b0\u1eddng kh\u00f4ng li\u00ean k\u1ebft h\u00f3a h\u1ecdc v\u1edbi polyamide n\u1ebfu kh\u00f4ng c\u00f3 l\u1edbp l\u00f3t ho\u1eb7c ch\u1ea5t k\u1ebft d\u00ednh. S\u1eed d\u1ee5ng c\u00e1c c\u1ea5p TPV \u00e9p ph\u1ee7 chuy\u00ean d\u1ee5ng cho ph\u00e9p c\u00e1c chu\u1ed7i polymer khu\u1ebfch t\u00e1n l\u1eabn nhau t\u1ea1i b\u1ec1 m\u1eb7t ti\u1ebfp gi\u00e1p n\u00f3ng ch\u1ea3y trong l\u1ea7n b\u1eafn th\u1ee9 hai, t\u1ea1o ra li\u00ean k\u1ebft c\u1ed9ng h\u00f3a tr\u1ecb ng\u0103n bong tr\u00f3c. Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 khu\u00f4n c\u0169ng \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t, v\u00ec b\u1ec1 m\u1eb7t khu\u00f4n \u1ea5m t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho chu\u1ed7i di \u0111\u1ed9ng.<\/p>\n<\/div>\n<div style=\"margin-bottom: 0\">\n<h3 style=\"font-size: 22px;line-height: 1.5em;font-weight: bold;margin-top: 24px;margin-bottom: 12px;color: #111111\">Gio\u0103ng TPV \u00e9p ph\u1ee7 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c r\u1eeda b\u1eb1ng tia n\u01b0\u1edbc \u00e1p su\u1ea5t cao (IP69K) kh\u00f4ng?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Gio\u0103ng \u00e9p ph\u1ee7 ch\u1ecbu \u0111\u01b0\u1ee3c tia n\u01b0\u1edbc \u00e1p su\u1ea5t cao v\u00ec ch\u00fang \u0111\u01b0\u1ee3c kh\u00f3a v\u1eadt l\u00fd b\u00ean trong c\u00e1c r\u00e3nh l\u01b0\u1ee1i v\u00e0 r\u00e3nh \u0111\u01b0\u1ee3c \u0111\u00fac ch\u00ednh x\u00e1c. Gio\u0103ng x\u1ed1p ho\u1eb7c keo d\u00e1n th\u1ee7 c\u00f4ng c\u00f3 th\u1ec3 bong ra d\u01b0\u1edbi \u00e1p l\u1ef1c n\u01b0\u1edbc \u0111\u1ed9ng, nh\u01b0ng ranh gi\u1edbi \u0111\u00e0n h\u1ed3i \u00e9p ph\u1ee7 v\u1eabn \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ch\u1eafc ch\u1eafn. Thi\u1ebft k\u1ebf c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m kh\u00f3a c\u01a1 h\u1ecdc s\u00e2u b\u00ean trong khung c\u1ee9ng c\u00e0ng t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef v\u1eadt l\u00fd c\u1ee7a gio\u0103ng, \u0111\u1ea3m b\u1ea3o t\u1ed3n t\u1ea1i theo c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m IP69K.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Automotive battery packs require robust environmental seals to prevent water, dust, and glycol coolant ingress. Ingress protection ratings of IP67 and IP69K are mandatory to safeguard high-voltage electronics from short circuits. Selecting elastomeric materials that maintain physical elasticity under constant compressive loads remains a key design challenge. This technical blog compares thermoplastic elastomers with thermoset [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2709,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2704","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2704","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/comments?post=2704"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2704\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2709"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=2704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=2704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}