{"id":2786,"date":"2026-08-01T16:28:27","date_gmt":"2026-08-01T08:28:27","guid":{"rendered":"http:\/\/0"},"modified":"2026-07-29T17:42:53","modified_gmt":"2026-07-29T09:42:53","slug":"specs-for-optical-clear-plastic-molding-lens-clarity","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/vi\/blog\/specs-for-optical-clear-plastic-molding-lens-clarity\/","title":{"rendered":"Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho \u0110\u00fac nh\u1ef1a trong su\u1ed1t quang h\u1ecdc: \u0110\u1ed9 trong c\u1ee7a th\u1ea5u k\u00ednh"},"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\">Truy\u1ec1n \u00e1nh s\u00e1ng ho\u00e0n h\u1ea3o trong th\u1ea5u k\u00ednh quang h\u1ecdc, \u1ed1ng d\u1eabn s\u00e1ng v\u00e0 n\u1eafp c\u1ea3m bi\u1ebfn \u0111\u00f2i h\u1ecfi ki\u1ec3m so\u00e1t nghi\u00eam ng\u1eb7t \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a polymer v\u00e0 \u0111\u1ed9ng l\u1ef1c nhi\u1ec7t trong qu\u00e1 tr\u00ecnh \u0111\u00fac. C\u00e1c h\u1ea1t b\u1ee5i si\u00eau nh\u1ecf trong kh\u00f4ng kh\u00ed, v\u1ebft loang b\u1ec1 m\u1eb7t ho\u1eb7c hi\u1ec7n t\u01b0\u1ee3ng l\u01b0\u1ee1ng chi\u1ebft do \u1ee9ng su\u1ea5t n\u1ed9i g\u00e2y ra \u0111\u1ec1u d\u1eabn \u0111\u1ebfn t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng v\u00e0 bi\u1ebfn d\u1ea1ng quang h\u1ecdc. Vi\u1ec7c s\u1ea3n xu\u1ea5t c\u00e1c linh ki\u1ec7n polymer c\u00f3 \u0111\u1ed9 truy\u1ec1n qua cao d\u1ef1a v\u00e0o x\u1eed l\u00fd trong ph\u00f2ng s\u1ea1ch, th\u00e9p khoang khu\u00f4n \u0111\u00e1nh b\u00f3ng cao v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y ch\u00ednh x\u00e1c. JUCHENG v\u1eadn h\u00e0nh c\u00e1c \u00f4 s\u1ea3n xu\u1ea5t chuy\u00ean d\u1ee5ng ki\u1ec3m so\u00e1t h\u1ea1t, s\u1ea3n xu\u1ea5t linh ki\u1ec7n quang h\u1ecdc nh\u1ef1a c\u00f3 \u0111\u1ed9 trong cao theo \u0111\u00fang b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2789\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-optical-molding-station.webp\" alt=\"cleanroom-optical-molding-station\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-optical-molding-station.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-optical-molding-station-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-optical-molding-station-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/cleanroom-optical-molding-station-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=\"#birefringence-control\">1. Ki\u1ec3m So\u00e1t L\u01b0\u1ee1ng Chi\u1ebft &amp; Gi\u1ea3m \u1ee8ng Su\u1ea5t D\u01b0 trong PMMA\/PC<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#optical-polymers\">2. Nh\u1ef1a Polymer Truy\u1ec1n Qua Cao (PMMA, PC Quang H\u1ecdc, COC, COP)<\/a><\/li>\n<li style=\"margin-bottom: 12px\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#mirror-polish\">3. \u0110\u00e1nh B\u00f3ng G\u01b0\u01a1ng SPI A-1 &amp; Khu\u00f4n Th\u00e9p Kh\u00f4ng G\u1ec9 C\u1ee9ng S136<\/a><\/li>\n<li style=\"margin-bottom: 0\"><a style=\"color: #0056b3;text-decoration: none;font-size: 17px;font-weight: 500\" href=\"#cleanroom-dust-control\">4. M\u00f4i Tr\u01b0\u1eddng Ph\u00f2ng S\u1ea1ch Lo\u1ea1i B\u1ecf B\u1ee5i v\u00e0 \u0110i\u1ec3m \u0110en<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- Section 1 (\u5148\u5207\u5165\u5149\u8def\u53cc\u6298\u5c04\u4e0e\u5185\u5e94\u529b\u63a7\u5236) --><\/p>\n<section id=\"birefringence-control\" 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\">Ki\u1ec3m So\u00e1t L\u01b0\u1ee1ng Chi\u1ebft &amp; Gi\u1ea3m \u1ee8ng Su\u1ea5t D\u01b0 trong PMMA\/PC<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2793\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/polarized-light-stress-analysis.webp\" alt=\"polarized-light-stress-analysis\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/polarized-light-stress-analysis.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/polarized-light-stress-analysis-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/polarized-light-stress-analysis-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/polarized-light-stress-analysis-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\">Ki\u1ec3m so\u00e1t \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e2n t\u1eed n\u1ed9i b\u1ed9 v\u00e0 ng\u0103n ng\u1eeba \u1ee9ng su\u1ea5t d\u01b0 trong qu\u00e1 tr\u00ecnh <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/optical-clear-molding\/\"><strong>\u0111\u00fac nh\u1ef1a trong su\u1ed1t quang h\u1ecdc<\/strong><\/a> \u0111\u00f2i h\u1ecfi c\u00e2n b\u1eb1ng nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y v\u00e0 t\u1ed1c \u0111\u1ed9 l\u00e0m ngu\u1ed9i khu\u00f4n. \u00c1p su\u1ea5t phun cao v\u00e0 l\u00e0m ngu\u1ed9i nhanh gi\u1eef \u1ee9ng su\u1ea5t c\u1eaft b\u00ean trong ma tr\u1eadn polymer, t\u1ea1o ra c\u00e1c bi\u1ebfn \u0111\u1ed5i chi\u1ebft su\u1ea5t c\u1ee5c b\u1ed9 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0\u1ee1ng chi\u1ebft. \u00c1nh s\u00e1ng ph\u00e2n c\u1ef1c \u0111i qua th\u1ea5u k\u00ednh quang h\u1ecdc b\u1ecb \u1ee9ng su\u1ea5t s\u1ebd b\u1ecb kh\u00fac x\u1ea1 k\u00e9p, l\u00e0m gi\u1ea3m \u0111\u1ed9 trong quang h\u1ecdc. Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 khu\u00f4n cao cho ph\u00e9p chu\u1ed7i polymer th\u01b0 gi\u00e3n tr\u01b0\u1edbc khi \u0111\u00f4ng \u0111\u1eb7c, gi\u1ea3m thi\u1ec3u \u1ee9ng su\u1ea5t \u0111\u1ecbnh h\u01b0\u1edbng b\u1ecb \u0111\u00f3ng b\u0103ng. Gi\u1ea3m t\u1ed1c \u0111\u1ed9 phun g\u1ea7n c\u1ed5ng phun ti\u1ebfp t\u1ee5c gi\u1ea3m \u1ee9ng su\u1ea5t c\u1eaft c\u1ee5c b\u1ed9, lo\u1ea1i b\u1ecf v\u1ebft m\u1edd c\u1ed5ng phun v\u00e0 m\u1edd quang h\u1ecdc.<\/p>\n<\/section>\n<p><!-- Section 2 (\u6df1\u5165 PMMA\/PC\/COC \u7269\u6027\u8868) --><\/p>\n<section id=\"optical-polymers\" 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\">Nh\u1ef1a Polymer Truy\u1ec1n Qua Cao (PMMA, PC Quang H\u1ecdc, COC, COP)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2787\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/raw-optical-polymer-granules.webp\" alt=\"raw-optical-polymer-granules\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/raw-optical-polymer-granules.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/raw-optical-polymer-granules-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/raw-optical-polymer-granules-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/raw-optical-polymer-granules-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\">L\u1ef1a ch\u1ecdn nh\u1ef1a ph\u00f9 h\u1ee3p cho \u0111\u00fac nh\u1ef1a trong su\u1ed1t quang h\u1ecdc \u0111\u1ea3m b\u1ea3o truy\u1ec1n \u00e1nh s\u00e1ng t\u1ed1i \u0111a v\u00e0 \u0111\u1ed9 b\u1ec1n nhi\u1ec7t. C\u00e1c polymer nh\u01b0 <strong>PMMA<\/strong> (acrylic) cung c\u1ea5p \u0111\u1ed9 truy\u1ec1n s\u00e1ng tr\u00ean 92%, khi\u1ebfn ch\u00fang l\u00fd t\u01b0\u1edfng cho \u1ed1ng d\u1eabn s\u00e1ng \u00f4 t\u00f4 v\u00e0 n\u1eafp thi\u1ebft b\u1ecb. Lo\u1ea1i quang h\u1ecdc <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/materials\/polycarbonate-pc\/\"><strong>polycarbonate (PC)<\/strong><\/a> cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp cao c\u00f9ng v\u1edbi \u0111\u1ed9 truy\u1ec1n s\u00e1ng 89% cho n\u1eafp c\u1ea3m bi\u1ebfn b\u1ea3o v\u1ec7. Quang h\u1ecdc ch\u1ea9n \u0111o\u00e1n ti\u00ean ti\u1ebfn s\u1eed d\u1ee5ng copolymer olefin v\u00f2ng (COC) ho\u1eb7c polymer olefin v\u00f2ng (COP) do t\u00ednh t\u1ef1 ph\u00e1t hu\u1ef3nh quang g\u1ea7n nh\u01b0 b\u1eb1ng kh\u00f4ng v\u00e0 \u0111\u1ed9 trong nh\u01b0 th\u1ee7y tinh.<\/p>\n<p><!-- Table 1: Optical Polymer Comparison Table --><\/p>\n<div style=\"margin: 32px 0\">\n<table style=\"width: 100%;border-collapse: collapse;font-size: 16px;text-align: left;min-width: 600px\">\n<thead>\n<tr style=\"background-color: #f8f9fa;border-bottom: 2px solid #dee2e6\">\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Nh\u1ef1a Polymer Quang h\u1ecdc<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u0110\u1ed9 truy\u1ec1n \u00e1nh s\u00e1ng (%)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Chi\u1ebft su\u1ea5t<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">Nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn d\u1ea1ng nhi\u1ec7t (\u00b0C)<\/th>\n<th style=\"padding: 16px;border: 1px solid #dee2e6;font-weight: 600;color: #111111\">\u1ee8ng d\u1ee5ng quang h\u1ecdc ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PMMA (Plexiglas 8N)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">&gt; 92%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">1.49<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">95\u00b0C<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">\u1ed0ng d\u1eabn \u00e1nh s\u00e1ng \u00f4 t\u00f4 &amp; m\u00e0n h\u00ecnh HUD<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">PC quang h\u1ecdc (Makrolon 2407)<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">~ 89%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">1.58<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">125\u00b0C<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">N\u1eafp b\u1ea3o v\u1ec7 c\u1ea3m bi\u1ebfn &amp; th\u1ea5u k\u00ednh \u0111\u00e8n pha<\/td>\n<\/tr>\n<tr style=\"border-bottom: 1px solid #dee2e6\">\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">COC (TOPAS 5013) \/ COP<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">&gt; 92%<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">1.53<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">130\u00b0C<\/td>\n<td style=\"padding: 16px;border: 1px solid #dee2e6;color: #333333\">Cuvet ch\u1ea9n \u0111o\u00e1n vi l\u1ecfng &amp; th\u1ea5u k\u00ednh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- Section 3 (\u5207\u5165 S136 \u955c\u9762\u629b\u5149\u6a21\u5177) --><\/p>\n<section id=\"mirror-polish\" 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\u00e1nh b\u00f3ng g\u01b0\u01a1ng SPI A-1 &amp; Khu\u00f4n th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee9ng S136<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2790\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/diamond-polishing-steel-mold.webp\" alt=\"diamond-polishing-steel-mold\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/diamond-polishing-steel-mold.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/diamond-polishing-steel-mold-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/diamond-polishing-steel-mold-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/diamond-polishing-steel-mold-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\">Gia c\u00f4ng th\u00e9p khoang \u0111\u00e1nh b\u00f3ng cao cho \u0111\u00fac nh\u1ef1a trong su\u1ed1t quang h\u1ecdc \u0111\u00f2i h\u1ecfi c\u00e1c quy tr\u00ecnh ch\u1ebf t\u1ea1o khu\u00f4n chuy\u00ean d\u1ee5ng. B\u1ec1 m\u1eb7t khoang ph\u1ea3i \u0111\u01b0\u1ee3c gia c\u00f4ng t\u1eeb th\u00e9p cao c\u1ea5p <strong>S136\u4e0d\u9508\u94a2<\/strong>, \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ebfn HRC 48-52 \u0111\u1ec3 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 tr\u1ea7y x\u01b0\u1edbc vi m\u00f4. \u0110\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00f3ng g\u01b0\u01a1ng <a href=\"https:\/\/www.jcinjectionmolding.com\/vi\/service\/spi-polishing\/\"><strong>SPI A-1<\/strong><\/a> \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e1nh b\u00f3ng th\u1ee7 c\u00f4ng ti\u1ebfn tri\u1ec3n b\u1eb1ng c\u00e1c h\u1ee3p ch\u1ea5t b\u1ed9t kim c\u01b0\u01a1ng xu\u1ed1ng \u0111\u1ebfn k\u00edch th\u01b0\u1edbc h\u1ea1t 3 micron. C\u00e1c khoang khu\u00f4n \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng g\u01b0\u01a1ng lo\u1ea1i b\u1ecf \u0111\u1ed9 nh\u00e1m vi m\u00f4 b\u1ec1 m\u1eb7t, \u0111\u1ea3m b\u1ea3o th\u00e1o khu\u00f4n s\u1ea1ch m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t b\u00f4i tr\u01a1n n\u1ed9i b\u1ed9 d\u1ea1ng l\u1ecfng.<\/p>\n<p><!-- Numbered List --><\/p>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 16px\">Ti\u00eau chu\u1ea9n ch\u1ebf t\u1ea1o khu\u00f4n quang h\u1ecdc bao g\u1ed3m:<\/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>L\u1ef1a ch\u1ecdn th\u00e9p kh\u00f4ng g\u1ec9 S136<\/strong>\u2014S\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 cr\u00f4m cao ng\u0103n ng\u1eeba r\u1ed7 vi m\u00f4 do \u0111\u1ed9 \u1ea9m m\u00f4i tr\u01b0\u1eddng ho\u1eb7c tho\u00e1t kh\u00ed g\u00e2y ra.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>\u0110\u00e1nh b\u00f3ng kim c\u01b0\u01a1ng ti\u1ebfn tri\u1ec3n<\/strong>\u2014M\u00e0i r\u00e0 b\u1ec1 m\u1eb7t khoang b\u1eb1ng b\u1ed9t kim c\u01b0\u01a1ng \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ho\u00e0n thi\u1ec7n g\u01b0\u01a1ng quang h\u1ecdc SPI A-1.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>T\u1ed1i \u01b0u h\u00f3a gia c\u00f4ng ph\u00f3ng \u0111i\u1ec7n<\/strong>\u2014Ch\u1ebf t\u1ea1o \u0111i\u1ec7n c\u1ef1c EDM b\u1eb1ng than ch\u00ec h\u1ea1t m\u1ecbn \u0111\u1ea3m b\u1ea3o k\u1ebft c\u1ea5u khoang m\u1ecbn tr\u01b0\u1edbc khi \u0111\u00e1nh b\u00f3ng th\u1ee7 c\u00f4ng.<\/li>\n<li style=\"margin-bottom: 12px;text-align: left\"><strong>B\u1ed1 tr\u00ed k\u00eanh l\u00e0m m\u00e1t ph\u00f9 h\u1ee3p<\/strong>\u2014C\u1ea5u h\u00ecnh \u0111\u01b0\u1eddng n\u01b0\u1edbc g\u1ea7n b\u1ec1 m\u1eb7t khoang quang h\u1ecdc duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 l\u00f5i khu\u00f4n \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<\/ol>\n<\/section>\n<p><!-- Section 4 (\u843d\u811a\u5230\u65e0\u5c18\u5ba4\u9632\u9ed1\u70b9\u63a7\u5236) --><\/p>\n<section id=\"cleanroom-dust-control\" 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\">M\u00f4i tr\u01b0\u1eddng ph\u00f2ng s\u1ea1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i v\u00e0 \u0111\u1ed1m \u0111en<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2788\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/robotic-optical-part-handling.webp\" alt=\"robotic-optical-part-handling\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/robotic-optical-part-handling.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/robotic-optical-part-handling-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/robotic-optical-part-handling-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/robotic-optical-part-handling-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\">Th\u1ef1c hi\u1ec7n \u0111\u00fac nh\u1ef1a trong su\u1ed1t quang h\u1ecdc b\u00ean trong m\u00f4i tr\u01b0\u1eddng ki\u1ec3m so\u00e1t h\u1ea1t ng\u0103n b\u1ee5i trong kh\u00f4ng kh\u00ed l\u1eabn v\u00e0o nh\u1ef1a n\u00f3ng ch\u1ea3y. C\u00e1c h\u1ea1t b\u1ee5i vi m\u00f4 \u0111\u01a1n l\u1ebb r\u01a1i tr\u00ean b\u1ec1 m\u1eb7t th\u1ea5u k\u00ednh \u1ea5m t\u1ea1o ra \u0111\u1ed1m \u0111en, khi\u1ebfn chi ti\u1ebft quang h\u1ecdc b\u1ecb lo\u1ea1i ho\u00e0n to\u00e0n. V\u1eadn h\u00e0nh c\u00e1c \u00f4 \u0111\u00fac ph\u00f2ng s\u1ea1ch \u00e1p su\u1ea5t d\u01b0\u01a1ng v\u1edbi l\u1ecdc HEPA nhi\u1ec1u t\u1ea7ng duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed tinh khi\u1ebft trong qu\u00e1 tr\u00ecnh h\u00f3a d\u1ebbo v\u00e0 \u0111\u00f3ng g\u00f3i th\u1ea3. Robot ba tr\u1ee5c t\u1ef1 \u0111\u1ed9ng x\u1eed l\u00fd tr\u1ef1c ti\u1ebfp th\u1ea5u k\u00ednh \u0111\u00e3 \u0111\u00fac, lo\u1ea1i b\u1ecf r\u1ee7i ro thao t\u00e1c th\u1ee7 c\u00f4ng v\u00e0 truy\u1ec1n d\u1ea7u da.<\/p>\n<\/section>\n<p><!-- FAQ Section --><\/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\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2791\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-optical-transmittance.webp\" alt=\"measuring-plastic-optical-transmittance\" width=\"1376\" height=\"768\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-optical-transmittance.webp 1376w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-optical-transmittance-300x167.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-optical-transmittance-1024x572.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/07\/measuring-plastic-optical-transmittance-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\">Nguy\u00ean nh\u00e2n n\u00e0o g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng l\u01b0\u1ee1ng chi\u1ebft trong \u0111\u00fac nh\u1ef1a quang h\u1ecdc?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">Hi\u1ec7n t\u01b0\u1ee3ng l\u01b0\u1ee1ng chi\u1ebft l\u00e0 do \u1ee9ng su\u1ea5t ph\u00e2n t\u1eed d\u01b0 b\u1ecb gi\u1eef l\u1ea1i b\u00ean trong polymer trong qu\u00e1 tr\u00ecnh l\u00e0m ngu\u1ed9i nhanh ho\u1eb7c phun \u00e9p v\u1edbi l\u1ef1c c\u1eaft cao. Vi\u1ec7c t\u0103ng nhi\u1ec7t \u0111\u1ed9 khu\u00f4n v\u00e0 t\u1ed1i \u01b0u h\u00f3a bi\u00ean d\u1ea1ng \u00e1p su\u1ea5t gi\u1eef \u00e1p cho ph\u00e9p c\u00e1c chu\u1ed7i polymer gi\u00e3n ra, lo\u1ea1i b\u1ecf hi\u1ec7n t\u01b0\u1ee3ng kh\u00fac x\u1ea1 k\u00e9p trong c\u00e1c chi ti\u1ebft trong su\u1ed1t.<\/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\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u1ec1 m\u1eb7t khu\u00f4n SPI A-1 v\u00e0 SPI A-2 l\u00e0 g\u00ec?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">\u0110\u00e1nh b\u00f3ng SPI A-1 \u0111\u1ea1i di\u1ec7n cho b\u1ec1 m\u1eb7t g\u01b0\u01a1ng quang h\u1ecdc cao c\u1ea5p nh\u1ea5t, \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng b\u1eb1ng b\u1ed9t kim c\u01b0\u01a1ng 3 micron tr\u00ean th\u00e9p \u0111\u00e3 t\u00f4i c\u1ee9ng. \u0110\u00e1nh b\u00f3ng SPI A-2 s\u1eed d\u1ee5ng b\u1ed9t kim c\u01b0\u01a1ng 6 micron, \u0111\u1ec3 l\u1ea1i c\u00e1c v\u1ebft x\u01b0\u1edbc si\u00eau nh\u1ecf kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u1ed1i v\u1edbi th\u1ea5u k\u00ednh quang h\u1ecdc c\u00f3 \u0111\u1ed9 truy\u1ec1n qua cao.<\/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\">T\u1ea1i sao PMMA \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n PC cho c\u00e1c \u1ee9ng d\u1ee5ng d\u1eabn s\u00e1ng?<\/h3>\n<p style=\"font-size: 18px;line-height: 1.8em;text-align: left;margin-bottom: 24px\">PMMA cung c\u1ea5p \u0111\u1ed9 truy\u1ec1n \u00e1nh s\u00e1ng cao h\u01a1n (92% so v\u1edbi 89%) v\u00e0 \u0111\u1ed9 t\u00e1n s\u1eafc m\u00e0u quang h\u1ecdc th\u1ea5p h\u01a1n so v\u1edbi PC. Tuy nhi\u00ean, PC \u0111\u01b0\u1ee3c ch\u1ecdn khi y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp v\u01b0\u1ee3t tr\u1ed9i ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn d\u1ea1ng do nhi\u1ec7t cao h\u01a1n.<\/p>\n<\/div>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Flawless light transmission in optical lenses, light pipes, and sensor covers requires strict control over polymer purity and molding thermal dynamics. Microscopic airborne dust particles, surface splay marks, or internal stress-induced birefringence cause light scattering and optical distortion. Manufacturing high-transmittance polymer components relies on cleanroom processing, high-polish mold cavity steels, and precise melt temperature profiling. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2792,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2786","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\/2786","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=2786"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/posts\/2786\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media\/2792"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/media?parent=2786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/categories?post=2786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/vi\/wp-json\/wp\/v2\/tags?post=2786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}