{"id":7450,"date":"2026-01-12T09:00:00","date_gmt":"2026-01-12T09:00:00","guid":{"rendered":"https:\/\/www.keylinktech.com\/?p=7450"},"modified":"2026-02-02T07:46:01","modified_gmt":"2026-02-02T07:46:01","slug":"how-does-pcba-plasma-coating-ensure-adhesion","status":"publish","type":"post","link":"https:\/\/www.keylinktech.com\/vi\/plasma-surface-technology\/application\/how-does-pcba-plasma-coating-ensure-adhesion\/","title":{"rendered":"\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 tr\u00ean PCBA b\u1eb1ng plasma."},"content":{"rendered":"<p class=\"wp-block-paragraph\">X\u1eed l\u00fd b\u1eb1ng plasma \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 tr\u00ean PCBA b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m si\u00eau nh\u1ecf v\u00e0 k\u00edch ho\u1ea1t b\u1ec1 m\u1eb7t \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t t\u1eeb 30-35 dynes\/cm l\u00ean 45-50 dynes\/cm, gi\u00fap ng\u0103n ng\u1eeba c\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p nh\u01b0 bong tr\u00f3c v\u00e0 t\u00e1ch l\u1edbp.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V\u00ec sao l\u1edbp ph\u1ee7 b\u1ecb h\u1ecfng tr\u00ean PCBA<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u1ea3ng m\u1ea1ch in (PCBA) hi\u1ec7n \u0111\u1ea1i ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 \u0111\u1ed9 b\u00e1m d\u00ednh, l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 PCBA l\u00e2u d\u00e0i. C\u00e1c v\u1eadt li\u1ec7u c\u00f3 n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t th\u1ea5p nh\u01b0 l\u1edbp ph\u1ee7 ch\u1ed1ng h\u00e0n v\u00e0 c\u00e1c linh ki\u1ec7n c\u00f3 t\u00ednh tr\u01a1 v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00e1c l\u1edbp ph\u1ee7 kh\u00f3 c\u00f3 th\u1ec3 li\u00ean k\u1ebft \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 nhi\u1ec5m b\u1ea9n b\u1ec1 m\u1eb7t l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam v\u1ea5n \u0111\u1ec1. C\u00e1c ch\u1ea5t c\u1eb7n b\u1ea9n kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, bao g\u1ed3m ch\u1ea5t tr\u1ee3 h\u00e0n v\u00e0 d\u1ea7u t\u1eeb d\u1ea5u v\u00e2n tay, ng\u0103n c\u1ea3n qu\u00e1 tr\u00ecnh li\u00ean k\u1ebft \u0111\u00fang c\u00e1ch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c r\u00e0o c\u1ea3n \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed<\/strong>C\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m t\u1ea1o ra c\u00e1c l\u1edbp ranh gi\u1edbi y\u1ebfu t\u1ea1i nh\u1eefng v\u1ecb tr\u00ed m\u00e0 l\u1edbp ph\u1ee7 b\u1ecb t\u00e1ch r\u1eddi.<\/li>\n\n\n\n<li><strong>Quy\u1ec1n ti\u1ebfp c\u1eadn v\u1ec7 sinh h\u1ea1n ch\u1ebf<\/strong>Ph\u01b0\u01a1ng ph\u00e1p d\u00f9ng dung m\u00f4i kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng khe h\u1edf nh\u1ecf gi\u1eefa c\u00e1c linh ki\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 d\u1ec5 b\u1ecb hi\u1ec7n t\u01b0\u1ee3ng s\u1ea7n v\u1ecf cam v\u00e0 n\u1ee9t n\u1ebb n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c. C\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam v\u1ea5n \u0111\u1ec1 \u2013 \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao khi\u1ebfn c\u00e1c l\u1edbp ph\u1ee7 b\u00e1m d\u00ednh k\u00e9m b\u1ecb bong tr\u00f3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00f3c ti\u1ebfp x\u00fac l\u00e0 82,9\u00b0 tr\u01b0\u1edbc khi x\u1eed l\u00fd b\u1eb1ng plasma ch\u00e2n kh\u00f4ng, cho th\u1ea5y \u0111\u1eb7c t\u00ednh k\u1ef5 n\u01b0\u1edbc. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111ang ph\u1ee7 l\u1edbp b\u1ea3o v\u1ec7 l\u00ean c\u00e1c b\u1ec1 m\u1eb7t ch\u01b0a \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u00e0m th\u1ebf n\u00e0o plasma ch\u00e2n kh\u00f4ng \u0111\u1ea3m b\u1ea3o s\u1ef1 b\u00e1m d\u00ednh<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">KeyLink <a href=\"https:\/\/www.keylinktech.com\/vi\/product\/vl-10-f-drum-vacuum-plasma-treatment-system\/\" target=\"_blank\" rel=\"noreferrer noopener\">VL-10<\/a> V\u00e0 <a href=\"https:\/\/www.keylinktech.com\/vi\/product\/vaccuum-plasma-surface-treatment-system-80l\/\" target=\"_blank\" rel=\"noreferrer noopener\">VL-80<\/a> D\u00f2ng m\u00e1y plasma ch\u00e2n kh\u00f4ng n\u00e0y gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c tr\u00ean th\u00f4ng qua vi\u1ec7c chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t to\u00e0n di\u1ec7n. S\u1eed d\u1ee5ng ngu\u1ed3n \u0111i\u1ec7n t\u1ea7n s\u1ed1 cao RF 13,56MHz, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch xuy\u00ean th\u1ea5u 360\u00b0 c\u00e1c khe h\u1edf linh ki\u1ec7n PCBA, bao g\u1ed3m c\u1ea3 \u0111\u00e1y t\u1ee5 \u0111i\u1ec7n v\u00e0 b\u00ean d\u01b0\u1edbi c\u00e1c BGA.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch ch\u1ec9 trong m\u1ed9t b\u01b0\u1edbc:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u00e0m s\u1ea1ch ph\u00e2n t\u1eed<\/strong>Lo\u1ea1i b\u1ecf c\u1eb7n b\u1ea9n h\u1eefu c\u01a1 m\u00e0 c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda g\u1ed1c dung m\u00f4i kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf.<\/li>\n\n\n\n<li><strong>Ph\u00e2n h\u1ee7y ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m<\/strong>C\u00e1c h\u1ea1t plasma t\u1ed1c \u0111\u1ed9 cao ph\u00e2n h\u1ee7y c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed.<\/li>\n\n\n\n<li><strong>s\u1ef1 gia t\u0103ng n\u0103ng l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/strong>T\u0103ng m\u1ee9c n\u0103ng l\u01b0\u1ee3ng t\u1eeb 30-35 dynes\/cm l\u00ean 45-50 dynes\/cm<\/li>\n\n\n\n<li><strong>Gi\u1edbi thi\u1ec7u nh\u00f3m ch\u1ee9c n\u0103ng<\/strong>: Gi\u1edbi thi\u1ec7u c\u00e1c nh\u00f3m hydroxyl v\u00e0 carbonyl \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m neo<\/li>\n\n\n\n<li><strong>Gi\u1ea3m g\u00f3c ti\u1ebfp x\u00fac<\/strong>: Bi\u1ebfn \u0111\u1ed5i b\u1ec1 m\u1eb7t t\u1eeb 82,9\u00b0 xu\u1ed1ng 23,4\u00b0, th\u1ec3 hi\u1ec7n s\u1ef1 chuy\u1ec3n d\u1ecbch t\u1eeb k\u1ef5 n\u01b0\u1edbc sang \u01b0a n\u01b0\u1edbc.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 lo\u1ea1i b\u1ecf c\u00e1c l\u1edbp ranh gi\u1edbi y\u1ebfu g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng h\u1ecfng l\u1edbp ph\u1ee7. Qu\u00e1 tr\u00ecnh ph\u1ee7 plasma PCBA n\u00e0y \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c th\u1ea5m \u01b0\u1edbt \u0111\u00fang c\u00e1ch, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1eed l\u00fd sau b\u1eb1ng plasma th\u01b0\u1eddng l\u00e0m gi\u1ea3m g\u00f3c t\u1eeb 60-80\u00b0 xu\u1ed1ng c\u00f2n 20-30\u00b0, cho th\u1ea5y kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt cao tr\u00ean nhi\u1ec1u lo\u1ea1i l\u1edbp ph\u1ee7 kh\u00e1c nhau. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c k\u1ef9 thu\u1eadt bi\u1ebfn \u0111\u1ed5i b\u1ec1 m\u1eb7t, h\u00e3y xem ph\u1ea7n so s\u00e1nh c\u1ee7a ch\u00fang t\u00f4i v\u1ec1... <a href=\"https:\/\/www.keylinktech.com\/vi\/comparison\/what-is-plasma-surface-modification-and-plasma-polymerization\/\" target=\"_blank\" rel=\"noreferrer noopener\">s\u1ef1 bi\u1ebfn \u0111\u1ed5i b\u1ec1 m\u1eb7t b\u1eb1ng plasma so v\u1edbi s\u1ef1 tr\u00f9ng h\u1ee3p b\u1eb1ng plasma<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u1ef1a ch\u1ecdn h\u1ec7 th\u1ed1ng plasma ph\u00f9 h\u1ee3p<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 h\u1ec7 th\u1ed1ng plasma kh\u00ed quy\u1ec3n v\u00e0 plasma ch\u00e2n kh\u00f4ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chu\u1ea9n b\u1ecb PCBA, nh\u01b0ng m\u1ed7i h\u1ec7 th\u1ed1ng l\u1ea1i c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang bi\u1ec7t t\u00f9y thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>H\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t kh\u00ed quy\u1ec3n<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng x\u1eed l\u00fd kh\u00ed quy\u1ec3n ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t. Ch\u00fang s\u1eed d\u1ee5ng kh\u00ed n\u00e9n v\u00e0 kh\u00f4ng c\u1ea7n bu\u1ed3ng ch\u00e2n kh\u00f4ng, \u0111i\u1ec1u n\u00e0y gi\u00fap duy tr\u00ec t\u1ed1c \u0111\u1ed9 s\u1ea3n xu\u1ea5t. Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd di\u1ec5n ra ngay tr\u01b0\u1edbc khi ph\u1ee7 l\u1edbp, t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3 k\u00edch ho\u1ea1t b\u1ec1 m\u1eb7t.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.keylinktech.com\/vi\/product\/vaccuum-plasma-surface-treatment-system-80l\/\"><img decoding=\"async\" width=\"158\" height=\"223\" src=\"https:\/\/www.keylinktech.com\/wp-content\/uploads\/2025\/06\/image-15.png\" alt=\"H\u1ec7 th\u1ed1ng x\u1eed l\u00fd Plasma ch\u00e2n kh\u00f4ng VL-80-A\" class=\"wp-image-4897\" style=\"aspect-ratio:0.7085601187530925;width:144px;height:auto\" srcset=\"https:\/\/www.keylinktech.com\/wp-content\/uploads\/2025\/06\/image-15.png 158w, https:\/\/www.keylinktech.com\/wp-content\/uploads\/2025\/06\/image-15-9x12.png 9w\" sizes=\"(max-width: 158px) 100vw, 158px\" \/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.keylinktech.com\/vi\/product\/vaccuum-plasma-surface-treatment-system-80l\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u1ec7 th\u1ed1ng x\u1eed l\u00fd Plasma ch\u00e2n kh\u00f4ng VL-80-A<br><\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><strong>H\u1ec7 th\u1ed1ng plasma ch\u00e2n kh\u00f4ng<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng KeyLink VL-10 v\u00e0 VL-80 mang l\u1ea1i k\u1ebft qu\u1ea3 v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c c\u1ee5m l\u1eafp r\u00e1p ph\u1ee9c t\u1ea1p. Qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ch\u00e2n kh\u00f4ng ti\u1ebfp c\u1eadn t\u1ea5t c\u1ea3 c\u00e1c b\u1ec1 m\u1eb7t, bao g\u1ed3m c\u1ea3 c\u00e1c v\u00f9ng khu\u1ea5t d\u01b0\u1edbi c\u00e1c linh ki\u1ec7n, \u0111\u1ea3m b\u1ea3o k\u00edch ho\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 b\u1ea3ng m\u1ea1ch in (PCBA).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng VL-80-A h\u1ed7 tr\u1ee3 nhi\u1ec1u bo m\u1ea1ch v\u1edbi 1-8 l\u1edbp x\u1eed l\u00fd. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c t\u1ea5m \u0111i\u1ec7n c\u1ef1c l\u00e0 45mm cho ph\u00e9p x\u1eed l\u00fd c\u00e1c c\u1ee5m linh ki\u1ec7n \u0111\u00e3 l\u1eafp r\u00e1p m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o r\u1eddi. \u0110\u1ec3 bi\u1ebft th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7, h\u00e3y tham kh\u1ea3o trang web c\u1ee7a ch\u00fang t\u00f4i. <a href=\"https:\/\/www.keylinktech.com\/vi\/vacuum-plasma-treatment-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">h\u1ec7 th\u1ed1ng x\u1eed l\u00fd plasma ch\u00e2n kh\u00f4ng<\/a> \u0111\u1ed9i h\u00ecnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>L\u1ef1a ch\u1ecdn v\u00e0 t\u1ed1i \u01b0u h\u00f3a kh\u00ed<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ed1i \u01b0u h\u00f3a kh\u00ed s\u1eed d\u1ee5ng trong quy tr\u00ecnh d\u1ef1a tr\u00ean lo\u1ea1i ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Huy\u1ebft t\u01b0\u01a1ng oxy<\/strong>: Lo\u1ea1i b\u1ecf ch\u1ea5t h\u1eefu c\u01a1 m\u1ea1nh m\u1ebd cho c\u00e1c t\u1ea5m v\u00e1n b\u1ecb \u00f4 nhi\u1ec5m n\u1eb7ng<\/li>\n\n\n\n<li><strong>Plasma argon<\/strong>: Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb nh\u1eb9 nh\u00e0ng h\u01a1n cho c\u00e1c th\u00e0nh ph\u1ea7n nh\u1ea1y c\u1ea3m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c1p su\u1ea5t ch\u00e2n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng t\u1eeb 10-100 Pa t\u1ea1o ra \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng cho vi\u1ec7c t\u1ea1o plasma trong c\u00e1c h\u1ec7 th\u1ed1ng d\u00f2ng VL.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Nh\u1eefng l\u1ee3i \u00edch c\u1ee7a plasma \u0111\u1ed1i v\u1edbi s\u1ea3n xu\u1ea5t<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quy tr\u00ecnh kh\u00f4ng s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c m\u1ed1i lo ng\u1ea1i v\u1ec1 m\u00f4i tr\u01b0\u1eddng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c ch\u1ea5t t\u1ea9y r\u1eeda g\u1ed1c dung m\u00f4i, plasma l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00f4, kh\u00f4ng t\u1ea1o ra VOC v\u00e0 kh\u00f4ng c\u00f3 ch\u1ea5t th\u1ea3i nguy h\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp ph\u1ee7 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n tr\u00ean c\u00e1c c\u1ee5m l\u1eafp r\u00e1p ph\u1ee9c t\u1ea1p. C\u00e1c b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t cho ph\u00e9p l\u1edbp ph\u1ee7 ch\u1ea3y v\u00e0o c\u00e1c khu v\u1ef1c kh\u00f3 ti\u1ebfp c\u1eadn, ng\u0103n ng\u1eeba c\u00e1c \u0111i\u1ec3m m\u1ecfng l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">KeyLink \u0111\u00e3 h\u1ed7 tr\u1ee3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed, bao g\u1ed3m c\u1ea3 Apple, v\u1edbi nh\u1eefng c\u1ea3i ti\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh<\/strong>\u0110\u1ed9 b\u1ec1n b\u00f3c t\u00e1ch t\u0103ng g\u1ea5p 3-5 l\u1ea7n tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng plasma.<\/li>\n\n\n\n<li><strong>Lo\u1ea1i b\u1ecf khuy\u1ebft \u0111i\u1ec3m<\/strong>Lo\u1ea1i b\u1ecf c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1eaft c\u00e1, l\u1ed7 kim v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ecdng n\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>X\u1eed l\u00fd nhanh h\u01a1n<\/strong>Lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u00e1c b\u01b0\u1edbc thoa kem l\u00f3t.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>H\u01b0\u1edbng d\u1eabn th\u1ef1c hi\u1ec7n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng th\u1eddi gian k\u00edch ho\u1ea1t t\u1ed1i \u0111a r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch s\u1ea3n xu\u1ea5t. B\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng ph\u1ea3n \u1ee9ng cao nh\u1ea5t trong v\u00f2ng 30 ph\u00fat \u0111\u1ebfn 2 gi\u1edd, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 vi\u1ec7c th\u1ef1c hi\u1ec7n x\u1eed l\u00fd l\u1edbp ph\u1ee7 plasma tr\u00ean PCBA ngay tr\u01b0\u1edbc khi ph\u1ee7 l\u1edbp s\u01a1n s\u1ebd \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 t\u1ed1i \u01b0u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m \u0111\u00f2i h\u1ecfi tr\u00ecnh t\u1ef1 th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch. X\u1eed l\u00fd b\u1eb1ng plasma \u0111\u00f3ng vai tr\u00f2 l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m si\u00eau nh\u1ecf. Qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch ti\u00eau chu\u1ea9n n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi x\u1eed l\u00fd b\u1eb1ng plasma \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m th\u00f4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c gi\u00e1m s\u00e1t quy tr\u00ecnh x\u00e1c minh s\u1ef1 ho\u1ea1t h\u00f3a b\u1ec1 m\u1eb7t th\u00f4ng qua c\u00e1c ph\u00e9p \u0111o g\u00f3c ti\u1ebfp x\u00fac ho\u1eb7c b\u00fat \u0111o \u0111\u1ed9 c\u1ee9ng. \u0110i\u1ec1u \u0111\u00f3 \u0111\u1ea3m b\u1ea3o m\u1ed7i t\u1ea5m v\u00e1n \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 x\u1eed l\u00fd th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ph\u1ee7. <a href=\"https:\/\/www.keylinktech.com\/vi\/plasma-surface-treatment-systems\/comparison\/rf-plasma-vs-microwave-plasma\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00f4ng ngh\u1ec7 RF 13,56MHz<\/a> Cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd \u0111\u1ed3ng \u0111\u1ec1u m\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ea1i do nhi\u1ec7t tr\u00ean c\u00e1c ch\u1ea5t n\u1ec1n bao g\u1ed3m FR4, l\u1edbp ph\u1ee7 h\u00e0n v\u00e0 b\u1ec1 m\u1eb7t kim lo\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>N\u01a1i m\u00e0 c\u00f4ng ngh\u1ec7 plasma t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1eed l\u00fd b\u1eb1ng plasma \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n t\u1eed \u0111\u00f2i h\u1ecfi kh\u1eaft khe, n\u01a1i hi\u1ec7u su\u1ea5t l\u1edbp ph\u1ee7 quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td><td><strong>Y\u00eau c\u1ea7u<\/strong><\/td><td><strong>\u01afu \u0111i\u1ec3m c\u1ee7a huy\u1ebft t\u01b0\u01a1ng<\/strong><\/td><\/tr><tr><td>\u0110i\u1ec7n t\u1eed \u00f4 t\u00f4<\/td><td>Ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m.<\/td><td>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh qua h\u00e0ng ngh\u00ecn chu k\u1ef3.<\/td><\/tr><tr><td>H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 &amp; Qu\u00e2n s\u1ef1<\/td><td>S\u1ea3n xu\u1ea5t kh\u00f4ng l\u1ed7i<\/td><td>Mang l\u1ea1i k\u1ebft qu\u1ea3 \u1ed5n \u0111\u1ecbnh, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n kh\u1eaft khe.<\/td><\/tr><tr><td>HDI &amp; M\u1ea1ch linh ho\u1ea1t<\/td><td>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c ch\u00e2n linh ki\u1ec7n nh\u1ecf, b\u01b0\u1edbc r\u0103ng nh\u1ecf.<\/td><td>Th\u1ea5m s\u00e2u v\u00e0o c\u00e1c khe h\u1eb9p \u0111\u1ec3 k\u00edch ho\u1ea1t c\u00e1c b\u1ec1 m\u1eb7t quan tr\u1ecdng.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Bi\u1ebfn plasma th\u00e0nh \u0111\u1ed1i t\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p c\u1ee7a b\u1ea1n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">X\u1eed l\u00fd b\u1eb1ng plasma ch\u00e2n kh\u00f4ng gi\u1ea3i quy\u1ebft t\u1eadn g\u1ed1c c\u00e1c nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i l\u1edbp ph\u1ee7 \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed. C\u00f4ng ngh\u1ec7 n\u00e0y cung c\u1ea5p b\u1ec1 m\u1eb7t c\u1ea7n thi\u1ebft cho c\u00e1c b\u1ea3ng m\u1ea1ch in (PCBA) hi\u1ec7n \u0111\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh l\u1edbp ph\u1ee7 ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng d\u00f2ng VL c\u1ee7a KeyLink cung c\u1ea5p kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch to\u00e0n di\u1ec7n 360\u00b0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u00e1c c\u1ee5m l\u1eafp r\u00e1p ph\u1ee9c t\u1ea1p. C\u00f4ng ngh\u1ec7 RF 13,56MHz c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o x\u1eed l\u00fd \u0111\u1ed3ng \u0111\u1ec1u \u0111\u1ed3ng th\u1eddi \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00f4ng qua qu\u00e1 tr\u00ecnh h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng bong tr\u00f3c l\u1edbp ph\u1ee7 ho\u1eb7c h\u01b0 h\u1ecfng do \u0111\u1ed9 \u1ea9m, plasma ch\u00e2n kh\u00f4ng s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch h\u1ec7 th\u1ed1ng VL-10 ho\u1eb7c VL-80 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t cho c\u1ea5u h\u00ecnh PCBA c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"https:\/\/www.keylinktech.com\/vi\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Plasma treatment ensures conformal coating adhesion on PCBAs by removing microscopic contaminants and activating surfaces at the molecular level. This increases surface energy from 30-35 dynes\/cm to 45-50 dynes\/cm, which prevents common failures like delamination and peeling. Why coatings fail on PCBAs Modern PCBAs face adhesion challenges that compromise long-term PCBA protection. Low surface energy [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7463,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95],"tags":[],"class_list":["post-7450","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ensuring PCBA Conformal Coating Adhesion via Plasma | KEYLINK<\/title>\n<meta name=\"description\" content=\"Learn how plasma treatment ensures conformal coating adhesion on PCBAs. 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