{"id":10002,"date":"2026-05-15T16:18:27","date_gmt":"2026-05-15T08:18:27","guid":{"rendered":"https:\/\/rysilicone.com\/?p=10002"},"modified":"2026-05-15T16:20:10","modified_gmt":"2026-05-15T08:20:10","slug":"pvc-vs-silicone","status":"publish","type":"post","link":"https:\/\/rysilicone.com\/vi\/pvc-vs-silicone\/","title":{"rendered":"Silicone so v\u1edbi PVC: Ti\u00eau chu\u1ea9n v\u1eadt li\u1ec7u, chi ph\u00ed v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i (2025)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c so s\u00e1nh \u201csilicone vs. PVC\u201d tr\u1ef1c tuy\u1ebfn \u0111\u1ec1u \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf th\u00e0nh c\u00e2u chuy\u1ec7n v\u1ec1 an to\u00e0n ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Nh\u1eefng ng\u01b0\u1eddi mua sao ch\u00e9p c\u00e1ch di\u1ec5n \u0111\u1ea1t \u0111\u00f3 v\u00e0o b\u1ea3n t\u00f3m t\u1eaft B2B th\u01b0\u1eddng ch\u1ecdn sai quy tr\u00ecnh ph\u00e1p l\u00fd, sai ng\u00e2n s\u00e1ch d\u1ee5ng c\u1ee5 ho\u1eb7c sai lo\u1ea1i v\u1eadt li\u1ec7u cho t\u00ecnh hu\u1ed1ng ti\u1ebfp x\u00fac th\u1ef1c t\u1ebf. Tr\u00ean th\u1ef1c t\u1ebf, s\u1ef1 l\u1ef1a ch\u1ecdn hi\u1ebfm khi ch\u1ec9 d\u1ef1a tr\u00ean vi\u1ec7c v\u1eadt li\u1ec7u n\u00e0o \u201can to\u00e0n h\u01a1n\u201d m\u1ed9t c\u00e1ch tr\u1eebu t\u01b0\u1ee3ng \u2014 m\u00e0 l\u00e0 d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n m\u00e0 b\u1ed9 ph\u1eadn \u0111\u00f3 ph\u1ea3i \u0111\u00e1p \u1ee9ng, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t, v\u00e0 li\u1ec7u kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t c\u00f3 \u0111\u1ee7 \u0111\u1ec3 s\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 b\u1eb1ng silicone hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S\u1eed d\u1ee5ng silicone khi chi ti\u1ebft ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 tr\u00ean 80 \u00b0C, y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 LFGB \u00a730\/31, FDA 21 CFR 177.2600, USP Class VI ho\u1eb7c ISO 10993, ho\u1eb7c ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi da, th\u1ef1c ph\u1ea9m ho\u1eb7c ni\u00eam m\u1ea1c. S\u1eed d\u1ee5ng PVC d\u1ebbo khi chi ti\u1ebft duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 60 \u00b0C, c\u1ea7n \u0111\u1ed9 trong su\u1ed1t tuy\u1ec7t \u0111\u1ed1i ho\u1eb7c in \u1ea5n tr\u1ef1c ti\u1ebfp l\u00ean b\u1ec1 m\u1eb7t, v\u00e0 ph\u1ea3i \u0111\u1ea1t m\u1ee9c gi\u00e1 FOB th\u1ea5p \u0111\u1ed1i v\u1edbi c\u00e1c SKU c\u00f3 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, th\u1eddi gian s\u1eed d\u1ee5ng ng\u1eafn v\u00e0 c\u00f3 ch\u1ee9ng t\u1eeb ghi r\u00f5 kh\u00f4ng ch\u1ee9a ch\u1ea5t h\u00f3a d\u1ebbo phthalate.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Silicone l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Silicone l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u00e0n h\u1ed3i t\u1ed5ng h\u1ee3p c\u00f3 c\u1ea5u tr\u00fac x\u01b0\u01a1ng s\u1ed1ng silicon-oxy (Si\u2013O) v\u00e0 c\u00e1c nh\u00f3m h\u1eefu c\u01a1 b\u00ean (th\u01b0\u1eddng l\u00e0 metyl). N\u00f3 kh\u00f4ng c\u1ea7n ch\u1ea5t l\u00e0m m\u1ec1m \u0111\u1ec3 c\u00f3 \u0111\u1ed9 m\u1ec1m m\u1ea1i \u2014 \u0111\u1ed9 m\u1ec1m \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed, m\u1eadt \u0111\u1ed9 li\u00ean k\u1ebft ngang v\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u h\u00f3a.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c d\u00f2ng v\u1eadt li\u1ec7u m\u00e0 ch\u00fang t\u00f4i s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t<\/strong>: HCR (cao su c\u00f3 \u0111\u1ed9 nh\u1edbt cao, \u00e9p khu\u00f4n) v\u00e0 LSR (cao su silicon l\u1ecfng, \u00e9p phun v\u1edbi h\u1ec7 th\u1ed1ng d\u1eabn ngu\u1ed9i, dung sai \u00b10,02 mm).<\/li>\n\n\n\n<li><strong>H\u1ec7 th\u1ed1ng \u0111\u00f3ng r\u1eafn<\/strong>Qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a silicone: Nh\u1eefng sai l\u1ea7m m\u00e0 c\u00e1c k\u1ef9 s\u01b0 th\u01b0\u1eddng m\u1eafc ph\u1ea3i. Silicone \u0111\u01b0\u1ee3c l\u01b0u h\u00f3a b\u1eb1ng b\u1ea1ch kim kh\u00f4ng t\u1ea1o ra s\u1ea3n ph\u1ea9m ph\u1ee5, kh\u00f4ng m\u00f9i v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho c\u00e1c s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, d\u00e0nh cho tr\u1ebb em v\u00e0 trong l\u0129nh v\u1ef1c y t\u1ebf.<\/li>\n\n\n\n<li><strong>M\u1ee9c c\u01a1 s\u1edf tu\u00e2n th\u1ee7<\/strong>Silicone d\u00f9ng trong th\u1ef1c ph\u1ea9m th\u01b0\u1eddng \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n FDA 21 CFR 177.2600, LFGB \u00a730\/31 v\u00e0 GB 4806.11. Silicone d\u00f9ng trong y t\u1ebf \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n USP Class VI \/ ISO 10993-5\/-10 khi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t trong ph\u00f2ng s\u1ea1ch Class 100,000.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan h\u01a1n v\u1ec1 c\u00e1c lo\u1ea1i silicone, t\u00ednh ch\u1ea5t v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd (tr\u01b0\u1edbc khi \u0111i v\u00e0o chi ti\u1ebft so s\u00e1nh), h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi <a href=\"https:\/\/rysilicone.com\/vi\/complete-silicone-material-guide\/\" target=\"_blank\" data-type=\"post\" data-id=\"16134\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 v\u1eadt li\u1ec7u silicone<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-1024x640.jpg\" alt=\"\" class=\"wp-image-16182\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/HCR-compression-molded-slab-and-LSR-injection-molded-silicone.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">PVC l\u00e0 g\u00ec<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PVC (polyvinyl clorua) l\u00e0 m\u1ed9t lo\u1ea1i nh\u1ef1a nhi\u1ec7t d\u1ebbo c\u00f3 c\u1ea5u tr\u00fac x\u01b0\u01a1ng s\u1ed1ng cacbon-clo (~57% clo theo kh\u1ed1i l\u01b0\u1ee3ng). PVC l\u00e0 <strong>kh\u00f4ng ph\u1ea3i m\u1ed9t v\u1eadt li\u1ec7u<\/strong>. Hai gia \u0111\u00ecnh c\u00f3 c\u00e1ch c\u01b0 x\u1eed ho\u00e0n to\u00e0n kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nh\u1ef1a PVC c\u1ee9ng (uPVC, kh\u00f4ng d\u1ebbo h\u00f3a)<\/strong>C\u1ee9ng c\u00e1p, d\u00f9ng cho \u1ed1ng d\u1eabn, thanh \u0111\u1ecbnh h\u00ecnh, th\u1ebb t\u00edn d\u1ee5ng, bi\u1ec3n b\u00e1o. Kh\u00f4ng ch\u1ee9a ch\u1ea5t l\u00e0m m\u1ec1m d\u1ebbo.<\/li>\n\n\n\n<li><strong>Nh\u1ef1a PVC d\u1ebbo (pPVC)<\/strong>: Nh\u1ef1a PVC c\u1ee9ng \u0111\u01b0\u1ee3c tr\u1ed9n v\u1edbi ch\u1ea5t h\u00f3a d\u1ebbo 20\u201350% theo tr\u1ecdng l\u01b0\u1ee3ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t h\u00f3a d\u1ebbo \u2014 v\u00e0 h\u00e0nh vi di chuy\u1ec3n c\u1ee7a ch\u00fang \u2014 l\u00e0 to\u00e0n b\u1ed9 cu\u1ed9c th\u1ea3o lu\u1eadn B2B xoay quanh v\u1ea5n \u0111\u1ec1 an to\u00e0n c\u1ee7a PVC.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1ch h\u00e0ng mua h\u00f3a ch\u1ea5t l\u00e0m d\u1ebbo c\u1ea7n ph\u1ea3i ch\u1ec9 r\u00f5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c phthalate b\u1ecb h\u1ea1n ch\u1ebf<\/strong> d\u01b0\u1edbi <a href=\"https:\/\/echa.europa.eu\/substances-restricted-under-reach\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">M\u1ee5c 51\/52 c\u1ee7a Ph\u1ee5 l\u1ee5c XVII REACH<\/a> V\u00e0 <a href=\"https:\/\/www.cpsc.gov\/Business--Manufacturing\/Business-Education\/Lab-Accreditation\/Phthalates\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">CPSIA<\/a> 0.1% gi\u1edbi h\u1ea1n: DEHP, DBP, BBP, DIBP, DnHP, DPP, DCHP, DnOP; DINP v\u00e0 DIDP b\u1ecb h\u1ea1n ch\u1ebf trong c\u00e1c s\u1ea3n ph\u1ea9m ng\u1eadm mi\u1ec7ng d\u00e0nh cho tr\u1ebb em d\u01b0\u1edbi 36 th\u00e1ng tu\u1ed5i.<\/li>\n\n\n\n<li><strong>C\u00e1c ph\u01b0\u01a1ng \u00e1n thay th\u1ebf tu\u00e2n th\u1ee7<\/strong> D\u00f9ng cho th\u1ef1c ph\u1ea9m\/\u0111\u1ed3 ch\u01a1i\/c\u00f4ng vi\u1ec7c y t\u1ebf: DOTP (DEHT), ATBC, TOTM, DINCH, este citrate.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ng\u01b0\u1eddi mua ch\u1ec9 ghi \u201cPVC kh\u00f4ng ch\u1ee9a phthalate\u201d m\u00e0 kh\u00f4ng n\u00eau r\u00f5 h\u1ec7 th\u1ed1ng ch\u1ea5t h\u00f3a d\u1ebbo, th\u00ec linh ki\u1ec7n \u0111\u00f3 ch\u01b0a \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u0111\u1ea7y \u0111\u1ee7. Trong ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a b\u00e0i vi\u1ebft n\u00e0y, \u201cPVC\u201d \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 PVC d\u1ebbo tr\u1eeb khi c\u00f3 ghi ch\u00fa kh\u00e1c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-1024x640.jpg\" alt=\"\" class=\"wp-image-16184\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Rigid-uPVC-pipe-and-flexible-PVC-tube-samples.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t \u1edf c\u1ea5p \u0111\u1ed9 ph\u00e2n t\u1eed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t quy\u1ebft \u0111\u1ecbnh n\u1eb1m \u1edf y\u1ebfu t\u1ed1 duy tr\u00ec \u0111\u1ed9 m\u1ec1m m\u1ea1i so v\u1edbi nhi\u1ec7t \u0111\u1ed9 v\u00e0 s\u1ef1 ti\u1ebfp x\u00fac.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Silicon<\/strong> V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u00e0m m\u1ec1m nh\u1edd chi\u1ec1u d\u00e0i chu\u1ed7i v\u00e0 li\u00ean k\u1ebft ch\u00e9o, c\u1ea3 hai \u0111\u1ec1u l\u00e0 li\u00ean k\u1ebft c\u1ed9ng h\u00f3a tr\u1ecb v\u00e0 \u0111\u01b0\u1ee3c gi\u1eef c\u1ed1 \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh \u0111\u00f3ng r\u1eafn. \u0110\u1ed9 m\u1ec1m kh\u00f4ng b\u1ecb ph\u00e2n t\u00e1n ra ngo\u00e0i. Kh\u00f4ng c\u00f3 g\u00ec \u0111\u1ec3 nhi\u1ec7t, d\u1ea7u ho\u1eb7c ch\u1ea5t t\u1ea9y r\u1eeda c\u00f3 th\u1ec3 k\u00e9o ra kh\u1ecfi ma tr\u1eadn.<\/li>\n\n\n\n<li><strong>PVC d\u1ebbo<\/strong> V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m m\u1ec1m b\u1edfi c\u00e1c ch\u1ea5t h\u00f3a d\u1ebbo ph\u00e2n t\u00e1n v\u1eadt l\u00fd trong ma tr\u1eadn polymer. C\u00e1c ch\u1ea5t h\u00f3a d\u1ebbo c\u00f3 th\u1ec3 di chuy\u1ec3n, bay h\u01a1i ho\u1eb7c b\u1ecb chi\u1ebft xu\u1ea5t b\u1edfi d\u1ea7u v\u00e0 dung m\u00f4i trong ph\u1ea1m vi th\u1eddi gian s\u1eed d\u1ee5ng quy \u0111\u1ecbnh c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao m\u1ed9t s\u1ea3n ph\u1ea9m PVC d\u1ebbo c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua th\u1eed nghi\u1ec7m di chuy\u1ec3n ch\u1ea5t trong ng\u00e0y \u0111\u1ea7u ti\u00ean nh\u01b0ng l\u1ea1i m\u1ea5t \u0111i t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c khi ti\u1ebfp x\u00fac nhi\u1ec1u l\u1ea7n v\u1edbi nhi\u1ec7t ho\u1eb7c th\u1ef1c ph\u1ea9m ch\u1ee9a ch\u1ea5t b\u00e9o.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1ef1a PVC c\u1ee9ng kh\u00f4ng ch\u1ee9a ch\u1ea5t l\u00e0m d\u1ebbo v\u00e0 kh\u00f4ng g\u00e2y lo ng\u1ea1i v\u1ec1 s\u1ef1 di chuy\u1ec3n ch\u1ea5t li\u1ec7u \u2013 nh\u01b0ng nh\u1ef1a PVC c\u1ee9ng kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ea5t thay th\u1ebf cho silicone v\u00e0 \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 so s\u00e1nh m\u00e0 h\u1ea7u h\u1ebft ng\u01b0\u1eddi mua quan t\u00e2m.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-1024x640.jpg\" alt=\"\" class=\"wp-image-16187\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-Si-O-backbone-versus-PVC-plasticizer-molecular-structure.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">So s\u00e1nh to\u00e0n di\u1ec7n b\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ec9 s\u1ed1 c\u01a1 b\u1ea3n cho b\u1ea3ng: cao su LSR \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng b\u1ea1ch kim \u1edf m\u1ee9c 60 Shore A v\u00e0 nh\u1ef1a PVC d\u1ebbo ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m \u0111\u01b0\u1ee3c l\u00e0m d\u1ebbo b\u1eb1ng DOTP \u1edf m\u1ee9c ~30%. C\u00e1c con s\u1ed1 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i cao su, h\u1ec7 th\u1ed1ng ch\u1ea5t l\u00e0m d\u1ebbo v\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>T\u00e0i s\u1ea3n<\/strong><\/th><th><strong>Silicon (LSR, b\u1ea1ch kim)<\/strong><\/th><th><strong>PVC d\u1ebbo (\u0111\u01b0\u1ee3c l\u00e0m d\u1ebbo b\u1eb1ng DOTP)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>X\u01b0\u01a1ng s\u1ed1ng<\/td><td>Si\u2013O (v\u00f4 c\u01a1)<\/td><td>C\u2013C v\u1edbi Cl (h\u1eefu c\u01a1)<\/td><\/tr><tr><td>C\u01a1 ch\u1ebf m\u1ec1m m\u1ea1i<\/td><td>Li\u00ean k\u1ebft ngang c\u1ed9ng h\u00f3a tr\u1ecb (c\u1ed1 \u0111\u1ecbnh)<\/td><td>Ch\u1ea5t l\u00e0m d\u1ebbo (v\u1eadt l\u00fd, c\u00f3 th\u1ec3 di chuy\u1ec3n)<\/td><\/tr><tr><td>Ph\u1ea1m vi \u0111\u1ed9 c\u1ee9ng<\/td><td>10\u201380 Shore A<\/td><td>\u0110\u1ed9 c\u1ee9ng Shore A t\u1eeb 40\u201395 (t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t l\u00e0m d\u1ebbo)<\/td><\/tr><tr><td>Nhi\u1ec7t \u0111\u1ed9 ph\u1ee5c v\u1ee5 li\u00ean t\u1ee5c<\/td><td>-60 \u00b0C \u0111\u1ebfn +230 \u00b0C<\/td><td>-15 \u00b0C \u0111\u1ebfn +60 \u00b0C<\/td><\/tr><tr><td>\u0110\u1ec9nh ng\u1eafn h\u1ea1n<\/td><td>+250 \u00b0C (HCR)<\/td><td>+80 \u00b0C (b\u1eaft \u0111\u1ea7u bi\u1ebfn d\u1ea1ng)<\/td><\/tr><tr><td>S\u1ee9c c\u0103ng<\/td><td>6\u201311 MPa<\/td><td>10\u201325 MPa<\/td><\/tr><tr><td>\u0110\u1ed9 gi\u00e3n d\u00e0i khi \u0111\u1ee9t<\/td><td>300\u2013700%<\/td><td>200\u2013450%<\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n x\u00e9<\/td><td>10\u201340 kN\/m<\/td><td>20\u201360 kN\/m<\/td><\/tr><tr><td>\u0110\u1ed9 bi\u1ebfn d\u1ea1ng n\u00e9n (22 gi\u1edd \/ 70 \u00b0C)<\/td><td>10\u201325%<\/td><td>40\u201370%<\/td><\/tr><tr><td>T\u1ec9 tr\u1ecdng<\/td><td>1,10\u20131,25 g\/cm\u00b3<\/td><td>1,20\u20131,45 g\/cm\u00b3<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV \/ ozone<\/td><td>Xu\u1ea5t s\u1eafc (kh\u00f4ng c\u00f3 li\u00ean k\u1ebft \u0111\u00f4i)<\/td><td>Ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m n\u1ebfu kh\u00f4ng c\u00f3 ch\u1ea5t \u1ed5n \u0111\u1ecbnh tia UV.<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u\/m\u1ee1<\/td><td>T\u1ed1t (ngo\u1ea1i tr\u1eeb ch\u1ea5t l\u1ecfng silicon)<\/td><td>K\u00e9m hi\u1ec7u qu\u1ea3 (ch\u1ea5t l\u00e0m d\u1ebbo ng\u1ea5m v\u00e0o ch\u1ea5t b\u00e9o)<\/td><\/tr><tr><td>\u0110\u1ed9 b\u1ec1n \u0111i\u1ec7n m\u00f4i<\/td><td>15\u201325 kV\/mm<\/td><td>10\u201330 kV\/mm (gi\u1ecdt c\u00f3 ch\u1ea5t l\u00e0m d\u1ebbo)<\/td><\/tr><tr><td>N\u1ed3i h\u1ea5p ti\u1ec7t tr\u00f9ng (121 \u00b0C)<\/td><td>V\u00e2ng, c\u00e1c chu k\u1ef3 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i<\/td><td>KH\u00d4NG<\/td><\/tr><tr><td>M\u00e1y r\u1eeda ch\u00e9n \/ l\u00f2 vi s\u00f3ng<\/td><td>\u0110\u00fang<\/td><td>KH\u00d4NG<\/td><\/tr><tr><td>T\u00ednh minh b\u1ea1ch<\/td><td>M\u1edd \u0111\u1ee5c (LSR); trong su\u1ed1t \u1edf c\u1ea5p \u0111\u1ed9 quang h\u1ecdc<\/td><td>R\u00f5 r\u00e0ng nh\u01b0 pha l\u00ea, c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c<\/td><\/tr><tr><td>In \u1ea5n \/ trang tr\u00ed<\/td><td>In tampon v\u00e0 in li\u00ean k\u1ebft m\u1ef1c c\u1ea7n l\u1edbp s\u01a1n l\u00f3t.<\/td><td>In tr\u1ef1c ti\u1ebfp, d\u1ec5 trang tr\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00e0i d\u00f2ng l\u1ec7nh quy\u1ebft \u0111\u1ecbnh h\u1ea7u h\u1ebft c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a PVC cao h\u01a1n silicone \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng.<\/strong> Ng\u01b0\u1eddi mua ch\u1ec9 nh\u00ecn v\u00e0o h\u00e0ng th\u00f4ng s\u1ed1 \u0111\u1ed9 b\u1ec1n th\u01b0\u1eddng k\u1ebft lu\u1eadn r\u1eb1ng PVC &quot;b\u1ec1n h\u01a1n&quot; \u2014 nh\u01b0ng nh\u1eefng con s\u1ed1 \u0111\u00f3 s\u1ebd gi\u1ea3m d\u1ea7n khi ch\u1ea5t h\u00f3a d\u1ebbo di chuy\u1ec3n v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u0103ng. Silicone gi\u1eef nguy\u00ean c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a n\u00f3 trong to\u00e0n b\u1ed9 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 bi\u1ebfn d\u1ea1ng khi n\u00e9n c\u1ee7a silicone ch\u1ec9 b\u1eb1ng kho\u1ea3ng m\u1ed9t n\u1eeda so v\u1edbi PVC.<\/strong> C\u00e1c lo\u1ea1i gio\u0103ng, v\u00f2ng \u0111\u1ec7m v\u00e0 l\u1edbp l\u00f3t n\u1eafp \u0111\u1eady c\u1ea7n ph\u1ea3i tr\u1edf l\u1ea1i h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u sau khi b\u1ecb n\u00e9n nhi\u1ec1u l\u1ea7n th\u00ec kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nh\u1ef1a PVC d\u1ebbo.<\/li>\n\n\n\n<li><strong>Gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a PVC l\u00e0 r\u00e0o c\u1ea3n l\u1edbn nh\u1ea5t trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u.<\/strong> B\u1ea5t c\u1ee9 th\u1ee9 g\u00ec \u0111\u01b0\u1ee3c r\u1eeda b\u1eb1ng m\u00e1y r\u1eeda b\u00e1t, h\u1ea5p ti\u1ec7t tr\u00f9ng, s\u1eed d\u1ee5ng l\u00f2 vi s\u00f3ng ho\u1eb7c l\u00f2 n\u01b0\u1edbng \u0111\u1ec1u ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u1ed1ng PVC.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u00e1 tham kh\u1ea3o (n\u0103m 2025, USD\/kg, giao h\u00e0ng t\u1ea1i Trung Qu\u1ed1c)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>silicon HCR<\/strong>: $6\u201312 \/kg<\/li>\n\n\n\n<li><strong>Silicone LSR<\/strong>: $10\u201325 \/kg (lo\u1ea1i d\u00f9ng trong y t\u1ebf v\u00e0 quang h\u1ecdc cao c\u1ea5p h\u01a1n)<\/li>\n\n\n\n<li><strong>H\u1ee3p ch\u1ea5t PVC d\u1ebbo (kh\u00f4ng ch\u1ee9a phthalate, DOTP)<\/strong>: $1,5\u20133,5 \/kg<\/li>\n\n\n\n<li><strong>H\u1ee3p ch\u1ea5t PVC d\u1ebbo (d\u00f9ng trong y t\u1ebf, kh\u00f4ng ch\u1ee9a DEHP, \u0111\u1ea1t ti\u00eau chu\u1ea9n TOTM \/ DINCH \/ BTHC)<\/strong>: $3\u20136 \/kg<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e0i li\u1ec7u tham kh\u1ea3o v\u1ec1 d\u1ee5ng c\u1ee5 (d\u1ee5ng c\u1ee5 s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, lo\u1ea1i 2 khoang tr\u1eeb khi c\u00f3 ghi ch\u00fa kh\u00e1c):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Khu\u00f4n n\u00e9n silicon HCR<\/strong>: $5\u201325k<\/li>\n\n\n\n<li><strong>Khu\u00f4n \u00e9p phun d\u1eabn ngu\u1ed9i LSR<\/strong>: $40\u201380k; \u0111a khoang \u0111\u1ed9 ch\u00ednh x\u00e1c cao $80\u2013150k+<\/li>\n\n\n\n<li><strong>Khu\u00f4n \u00e9p nh\u1ef1a PVC (th\u00e9p)<\/strong>: $8\u201325k<\/li>\n\n\n\n<li><strong>Khu\u00f4n th\u1ed5i\/\u00e9p \u0111\u00f9n PVC<\/strong>: $3\u201315k<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Chi ph\u00ed th\u00e0nh ph\u1ea9m ph\u1ee5 thu\u1ed9c nhi\u1ec1u h\u01a1n v\u00e0o h\u00ecnh d\u1ea1ng, trang tr\u00ed, c\u00e1c c\u00f4ng \u0111o\u1ea1n gia c\u00f4ng v\u00e0 l\u1eafp r\u00e1p h\u01a1n l\u00e0 v\u00e0o gi\u00e1 th\u00e0nh nguy\u00ean v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-1024x640.jpg\" alt=\"\" class=\"wp-image-16183\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/LSR-cold-runner-injection-molding-machine-in-production.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Kh\u00e1ng h\u00f3a ch\u1ea5t v\u00e0 m\u00f4i tr\u01b0\u1eddng<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Ph\u01a1i b\u00e0y<\/strong><\/th><th><strong>Silicon<\/strong><\/th><th><strong>PVC d\u1ebbo<\/strong><\/th><\/tr><\/thead><tbody><tr><td>D\u1ea7u \u0103n, ch\u1ea5t b\u00e9o<\/td><td>\u1ed4n \u0111\u1ecbnh; h\u01a1i ph\u1ed3ng l\u00ean khi ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t l\u1ecfng silicon.<\/td><td>Ch\u1ea5t h\u00f3a d\u1ebbo h\u00f2a tan v\u00e0o d\u1ea7u trong th\u1eddi gian s\u1eed d\u1ee5ng.<\/td><\/tr><tr><td>Dung m\u00f4i b\u00e9o\/th\u01a1m<\/td><td>N\u1edf ra khi ti\u1ebfp x\u00fac v\u1edbi dung m\u00f4i kh\u00f4ng ph\u00e2n c\u1ef1c.<\/td><td>Chi\u1ebft xu\u1ea5t ch\u1ea5t l\u00e0m d\u1ebbo; l\u00e0m m\u1ec1m ch\u1ea5t n\u1ec1n<\/td><\/tr><tr><td>Axit\/baz\u01a1 lo\u00e3ng<\/td><td>\u1ed4n \u0111\u1ecbnh<\/td><td>\u1ed4n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng; b\u1ecb ph\u00e2n h\u1ee7y khi n\u00f3ng.<\/td><\/tr><tr><td>Axit\/baz\u01a1 \u0111\u1eadm \u0111\u1eb7c<\/td><td>Ph\u00e2n h\u1ee7y<\/td><td>Ph\u00e2n h\u1ee7y<\/td><\/tr><tr><td>N\u01b0\u1edbc n\u00f3ng, h\u01a1i n\u01b0\u1edbc, n\u1ed3i h\u1ea5p ti\u1ec7t tr\u00f9ng<\/td><td>\u1ed4n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 230 \u00b0C.<\/td><td>H\u1ecfng \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 60 \u00b0C<\/td><\/tr><tr><td>Tia c\u1ef1c t\u00edm, t\u1ea7ng ozone, s\u1ef1 phong h\u00f3a<\/td><td>Cu\u1ed9c s\u1ed1ng ngo\u00e0i tr\u1eddi tuy\u1ec7t v\u1eddi<\/td><td>M\u00e0u v\u00e0ng, gi\u00f2n, ch\u1ea5t l\u00e0m d\u1ebbo bay h\u01a1i.<\/td><\/tr><tr><td>Ti\u1ebfp x\u00fac da l\u00e2u d\u00e0i<\/td><td>\u0110\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn v\u1ec1 m\u1eb7t y t\u1ebf khi \u0111\u1ea1t ti\u00eau chu\u1ea9n USP Lo\u1ea1i VI.<\/td><td>Gi\u1edbi h\u1ea1n b\u1edfi th\u1eed nghi\u1ec7m di chuy\u1ec3n ch\u1ea5t d\u1ebbo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1p l\u00fd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa silicone v\u00e0 PVC ch\u1ee7 y\u1ebfu l\u00e0 do quy \u0111\u1ecbnh ph\u00e1p l\u00fd. Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh hu\u1ed1ng ti\u1ebfp x\u00fac, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u00e0o s\u1edf th\u00edch c\u1ee7a ng\u01b0\u1eddi mua \u0111\u1ed1i v\u1edbi m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hoa K\u1ef3<\/strong> \u2014 silicon: <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\/subpart-C\/section-177.2600\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">FDA 21 CFR 177.2600<\/a>. PVC: <a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-177\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">FDA 21 CFR 177.1210 v\u00e0 177.1975<\/a>, v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 SML (gi\u1edbi h\u1ea1n di chuy\u1ec3n c\u1ee5 th\u1ec3).<\/li>\n\n\n\n<li><strong>EU \/ \u0110\u1ee9c<\/strong> \u2014 Silicone: LFGB \u00a730\/31 v\u1edbi khuy\u1ebfn ngh\u1ecb BfR XV. PVC: Quy \u0111\u1ecbnh EU 10\/2011 v\u1ec1 nh\u1ef1a v\u1edbi danh s\u00e1ch cho ph\u00e9p v\u00e0 SML cho m\u1ed7i ch\u1ea5t h\u00f3a d\u1ebbo.<\/li>\n\n\n\n<li><strong>Trung Qu\u1ed1c<\/strong> \u2014 Silicone: GB 4806.11. Ph\u1ee5 gia l\u00e0m d\u1ebbo PVC: GB 9685.<\/li>\n\n\n\n<li><strong>Nh\u1eadt B\u1ea3n<\/strong> \u2014 JHOSPA \/ JFSL 370.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed3 ch\u01a1i v\u00e0 d\u1ecbch v\u1ee5 ch\u0103m s\u00f3c tr\u1ebb em<\/strong> \u2014 khu v\u1ef1c \u00e1p d\u1ee5ng c\u00e1c quy \u0111\u1ecbnh nghi\u00eam ng\u1eb7t nh\u1ea5t v\u1ec1 PVC:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hoa K\u1ef3<\/strong> \u2014 <a href=\"https:\/\/www.cpsc.gov\/Business--Manufacturing\/Business-Education\/Lab-Accreditation\/Phthalates\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">CPSIA<\/a>C\u1ea5m v\u0129nh vi\u1ec5n s\u1eed d\u1ee5ng DEHP, DBP, BBP, DIBP, DnHP, DCHP, DPP v\u1edbi h\u00e0m l\u01b0\u1ee3ng tr\u00ean 0,1% trong \u0111\u1ed3 ch\u01a1i tr\u1ebb em v\u00e0 c\u00e1c v\u1eadt d\u1ee5ng ch\u0103m s\u00f3c tr\u1ebb em.<\/li>\n\n\n\n<li><strong>Li\u00ean minh ch\u00e2u \u00c2u<\/strong> \u2014 <a href=\"https:\/\/echa.europa.eu\/substances-restricted-under-reach\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">M\u1ee5c 51\/52 c\u1ee7a Ph\u1ee5 l\u1ee5c XVII REACH<\/a> v\u00e0 <a href=\"https:\/\/echa.europa.eu\/candidate-list-table\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Danh s\u00e1ch \u1ee9ng vi\u00ean SVHC<\/a>. DINP, DIDP, DnOP b\u1ecb h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m ng\u1eadm trong mi\u1ec7ng d\u00e0nh cho tr\u1ebb em d\u01b0\u1edbi 36 th\u00e1ng tu\u1ed5i.<\/li>\n\n\n\n<li><strong>Th\u1eed nghi\u1ec7m di chuy\u1ec3n \u0111\u1ed3 ch\u01a1i<\/strong> \u2014 Ti\u00eau chu\u1ea9n EN 71-3 v\u1ec1 kim lo\u1ea1i n\u1eb7ng t\u1eeb v\u1eadt li\u1ec7u \u0111\u1ed3 ch\u01a1i; ti\u00eau chu\u1ea9n EN 71-9\/10\/11 v\u1ec1 h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Thu\u1ed9c v\u1ec1 y h\u1ecdc<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Silic\u00f4n: <a href=\"https:\/\/www.iso.org\/standard\/36406.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">USP Lo\u1ea1i VI \/ ISO 10993-5\/-10<\/a> \u2014 \u0110\u01b0\u1eddng d\u1eabn ti\u00eau chu\u1ea9n cho c\u1ea5y gh\u00e9p, \u1ed1ng th\u00f4ng, m\u1eb7t n\u1ea1 v\u00e0 \u1ed1ng d\u1eabn.<\/li>\n\n\n\n<li>PVC: \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong t\u00fai truy\u1ec1n d\u1ecbch, t\u00fai \u0111\u1ef1ng m\u00e1u v\u00e0 \u1ed1ng d\u1eabn d\u00f9ng m\u1ed9t l\u1ea7n. PVC d\u1ebbo h\u00f3a b\u1eb1ng DEHP \u0111ang d\u1ea7n b\u1ecb lo\u1ea1i b\u1ecf trong c\u00e1c \u1ee9ng d\u1ee5ng d\u00e0nh cho tr\u1ebb s\u01a1 sinh \u1edf EU v\u00e0 M\u1ef9. PVC kh\u00f4ng ch\u1ee9a DEHP s\u1eed d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n TOTM, DINCH ho\u1eb7c BTHC. Silicone l\u00e0 ch\u1ea5t thay th\u1ebf \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb d\u00e0nh cho tr\u1ebb s\u01a1 sinh v\u00e0 c\u00e1c thi\u1ebft b\u1ecb l\u01b0u gi\u1eef l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>X\u00e2y d\u1ef1ng v\u00e0 c\u00f4ng nghi\u1ec7p<\/strong> \u2014 RoHS v\u00e0 REACH SVHC \u00e1p d\u1ee5ng cho c\u1ea3 hai; \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh kh\u00f4ng ph\u1ea3i l\u00e0 &quot;n\u00f3 c\u00f3 an to\u00e0n kh\u00f4ng?&quot; m\u00e0 l\u00e0 &quot;m\u00e3 s\u1ea3n ph\u1ea9m (SKU) ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n n\u00e0o, v\u00e0 v\u1eadt li\u1ec7u n\u00e0o c\u00f3 quy tr\u00ecnh tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u1edf m\u1ee9c s\u1ea3n l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed m\u00e0 ch\u01b0\u01a1ng tr\u00ecnh cho ph\u00e9p?&quot;\u201c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-1024x640.jpg\" alt=\"\" class=\"wp-image-16181\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/FDA-LFGB-REACH-CPSIA-test-reports-compliance-documents.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">M\u1ed7i lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf \u0111\u00e2u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Silicone l\u00e0 gi\u1ea3i ph\u00e1p khi:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ed9 ph\u1eadn n\u00e0y ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 tr\u00ean 80 \u00b0C li\u00ean t\u1ee5c, ho\u1eb7c b\u1ea5t k\u1ef3 s\u1ef1 ti\u1ebfp x\u00fac ng\u1eafn h\u1ea1n n\u00e0o tr\u00ean 100 \u00b0C. <em>(V\u00ed d\u1ee5: khu\u00f4n n\u01b0\u1edbng b\u00e1nh, n\u00fam v\u00fa b\u00ecnh s\u1eefa, g\u0103ng tay l\u00f2 n\u01b0\u1edbng, gio\u0103ng h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc, tay c\u1ea7m d\u1ee5ng c\u1ee5 nh\u00e0 b\u1ebfp)<\/em>.<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn n\u00e0y ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi da, ni\u00eam m\u1ea1c, th\u1ef1c ph\u1ea9m ho\u1eb7c s\u1eefa m\u1eb9. <em>(V\u00ed d\u1ee5: n\u00fam v\u00fa gi\u1ea3, \u0111\u1ed3 g\u1eb7m n\u01b0\u1edbt, c\u1ed1c nguy\u1ec7t san, m\u1eb7t n\u1ea1 CPAP, b\u1ed9 d\u1ee5ng c\u1ee5 cho b\u00e9 \u0103n)<\/em>.<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn n\u00e0y ph\u1ea3i \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n USP Class VI, ISO 10993 ho\u1eb7c ti\u1ec7t tr\u00f9ng b\u1eb1ng n\u1ed3i h\u1ea5p. <em>(V\u00ed d\u1ee5: \u1ed1ng th\u00f4ng, \u1ed1ng ph\u1eabu thu\u1eadt, c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5y gh\u00e9p, gio\u0103ng d\u1eabn thu\u1ed1c)<\/em>.<\/li>\n\n\n\n<li>Chi ti\u1ebft c\u1ea7n ph\u1ea3i tr\u1edf l\u1ea1i h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u sau nhi\u1ec1u l\u1ea7n n\u00e9n. <em>(V\u00ed d\u1ee5: V\u00f2ng ch\u1eef O, gio\u0103ng, l\u1edbp l\u00f3t n\u1eafp, b\u1ed9 gi\u1ea3m ch\u1ea5n rung)<\/em>.<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn n\u00e0y c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia UV v\u00e0 ozone, v\u1edbi tu\u1ed5i th\u1ecd ngo\u00e0i tr\u1eddi tr\u00ean 10 n\u0103m. <em>(V\u00ed d\u1ee5: l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u00e1p trong h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, ch\u1ee5p b\u1ea3o v\u1ec7 b\u1ed9 ph\u1eadn \u0111\u00e1nh l\u1eeda \u00f4 t\u00f4, gio\u0103ng \u0111\u00e8n LED ngo\u00e0i tr\u1eddi)<\/em>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PVC d\u1ebbo l\u00e0 gi\u1ea3i ph\u00e1p khi:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ed9 ph\u1eadn n\u00e0y duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 60 \u00b0C v\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t l\u1ea7n ho\u1eb7c c\u00f3 tu\u1ed5i th\u1ecd ng\u1eafn. <em>(V\u00ed d\u1ee5: v\u1ec9 thu\u1ed1c, r\u00e8m t\u1eafm, \u1ed1ng truy\u1ec1n d\u1ecbch d\u00f9ng m\u1ed9t l\u1ea7n, s\u1ea3n ph\u1ea9m b\u01a1m h\u01a1i)<\/em>.<\/li>\n\n\n\n<li>Chi ti\u1ebft c\u1ea7n c\u00f3 \u0111\u1ed9 trong su\u1ed1t tuy\u1ec7t v\u1eddi, m\u00e0u s\u1eafc s\u1eafc n\u00e9t ho\u1eb7c trang tr\u00ed in tr\u1ef1c ti\u1ebfp. <em>(V\u00ed d\u1ee5: l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u00e1p c\u00f3 m\u00e3 v\u1ea1ch, t\u00fai c\u00f3 th\u01b0\u01a1ng hi\u1ec7u, bi\u1ec3n b\u00e1o, bao b\u00ec b\u00e1n l\u1ebb)<\/em>.<\/li>\n\n\n\n<li>M\u1ee5c ti\u00eau gi\u00e1 th\u00e0nh \u0111\u01a1n v\u1ecb th\u1ea5p h\u01a1n gi\u00e1 th\u00e0nh nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a silicone v\u00e0 s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. <em>(V\u00ed d\u1ee5: v\u00f2i t\u01b0\u1edbi v\u01b0\u1eddn, v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n d\u00e2y \u0111i\u1ec7n, v\u00f2ng \u0111eo tay khuy\u1ebfn m\u00e3i v\u1edbi gi\u00e1 FOB c\u1ef1c th\u1ea5p)<\/em>.<\/li>\n\n\n\n<li>B\u1ed9 ph\u1eadn n\u00e0y ch\u1ec9 mang t\u00ednh trang tr\u00ed ho\u1eb7c tr\u01b0ng b\u00e0y b\u00e1n l\u1ebb, kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m, da, mi\u1ec7ng ho\u1eb7c nhi\u1ec7t \u0111\u1ed9. <em>(V\u00ed d\u1ee5: bi\u1ec3n b\u00e1o c\u1ee9ng, bao b\u00ec b\u00e1n l\u1ebb, c\u00e1c b\u1ed9 ph\u1eadn c\u1ea5u tr\u00fac \u0111\u1ed3 ch\u01a1i kh\u00f4ng th\u1ec3 ng\u1eadm v\u00e0o mi\u1ec7ng)<\/em>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-1024x640.jpg\" alt=\"\" class=\"wp-image-16185\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-and-flexible-PVC-product-application-examples-flat-lay.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2y quy\u1ebft \u0111\u1ecbnh nhanh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u 1 \u2014 Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2264 60 \u00b0C \u2192 PVC d\u1ebbo c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">60 \u00b0C \u2192 silicon.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u 2 \u2014 Ti\u1ebfp x\u00fac v\u1edbi th\u1ee9c \u0103n, mi\u1ec7ng, ni\u00eam m\u1ea1c, ho\u1eb7c tr\u1ebb em d\u01b0\u1edbi 36 th\u00e1ng tu\u1ed5i?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 \u2192 silicone (lo\u1ea1i d\u00f9ng trong th\u1ef1c ph\u1ea9m ho\u1eb7c y t\u1ebf), tr\u1eeb khi ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 d\u00e0nh ng\u00e2n s\u00e1ch cho PVC ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a phthalate v\u1edbi ch\u1ee9ng ch\u1ec9 ki\u1ec3m nghi\u1ec7m SML cho k\u1ecbch b\u1ea3n ti\u1ebfp x\u00fac c\u1ee5 th\u1ec3 v\u00e0 th\u1ecb tr\u01b0\u1eddng \u0111\u00edch \u0111\u1ebfn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng \u2192 ti\u1ebfp t\u1ee5c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Q3 \u2014 S\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m v\u00e0 kh\u1ea5u hao d\u1ee5ng c\u1ee5?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi 30.000 chi ti\u1ebft m\u1ed7i khu\u00f4n \u2192 \u00c9p khu\u00f4n silicone HCR ho\u1eb7c \u00e9p phun\/\u0111\u00f9n PVC. Khu\u00f4n LSR s\u1ebd kh\u00f4ng kh\u1ea5u hao.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean 30.000 chi ti\u1ebft m\u1ed7i khu\u00f4n \u2192 \u00e9p phun LSR tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p silicone ti\u1ebft ki\u1ec7m chi ph\u00ed; \u00e9p phun PVC c\u0169ng kh\u1ea3 thi n\u1ebfu nhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00e2u 4 \u2014 Y\u00eau c\u1ea7u v\u1ec1 v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m ho\u1eb7c nh\u00e3n sinh th\u00e1i?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n mua s\u1eafm kh\u00f4ng ch\u1ee9a PVC ho\u1eb7c kh\u00f4ng ch\u1ee9a clo (th\u01b0\u1eddng th\u1ea5y trong ng\u00e0nh ch\u0103m s\u00f3c tr\u1ebb em c\u1ee7a EU, nh\u00e3n sinh th\u00e1i B\u1eafc \u00c2u v\u00e0 m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a c\u00e1c nh\u00e0 b\u00e1n l\u1ebb l\u1edbn) lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n PVC, b\u1ea5t k\u1ec3 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a ch\u1ea5t d\u1ebbo h\u00f3a l\u00e0 g\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00ednh b\u1ec1n v\u1eefng v\u00e0 v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Di\u1ec7n m\u1ea1o<\/strong><\/th><th><strong>Silicon<\/strong><\/th><th><strong>PVC d\u1ebbo<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o<\/td><td>Silica (c\u00e1t) + metyl clorua<\/td><td>D\u1ea7u th\u00f4 + clo (\u0111i\u1ec7n ph\u00e2n mu\u1ed1i)<\/td><\/tr><tr><td>r\u00f2 r\u1ec9 trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng<\/td><td>Kh\u00f4ng c\u00f3<\/td><td>S\u1ef1 di chuy\u1ec3n c\u1ee7a ch\u1ea5t h\u00f3a d\u1ebbo trong kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh<\/td><\/tr><tr><td>S\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u1ed1t r\u00e1c<\/td><td>Silica + CO\u2082 + n\u01b0\u1edbc<\/td><td>HCl; dioxin c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n l\u1ecdc.<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf c\u01a1 h\u1ecdc<\/td><td>H\u1ea1n ch\u1ebf; \u0111\u01b0\u1ee3c nghi\u1ec1n l\u1ea1i th\u00e0nh ch\u1ea5t \u0111\u1ed9n silica.<\/td><td>D\u00f2ng nh\u1ef1a PVC c\u1ee9ng \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp; nh\u1ef1a pPVC c\u1ee9ng h\u01a1n<\/td><\/tr><tr><td>Kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sinh h\u1ecdc<\/td><td>Kh\u00f4ng (ch\u1ea5t tr\u01a1 trong b\u00e3i ch\u00f4n l\u1ea5p)<\/td><td>KH\u00d4NG<\/td><\/tr><tr><td>T\u01b0\u01a1ng th\u00edch v\u1edbi nh\u00e3n sinh th\u00e1i EU<\/td><td>\u0110\u00fang<\/td><td>Th\u01b0\u1eddng b\u1ecb lo\u1ea1i tr\u1eeb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ef1 so s\u00e1nh g\u00e2y hi\u1ec3u l\u1ea7m \u1edf ch\u1ed7 n\u00e0o<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u201cPVC kh\u00f4ng an to\u00e0n.\u201d<\/strong> PVC l\u00e0 m\u1ed9t h\u1ecd c\u00e1c h\u1ee3p ch\u1ea5t. PVC kh\u00f4ng ch\u1ee9a phthalate, \u0111\u01b0\u1ee3c l\u00e0m d\u1ebbo theo ti\u00eau chu\u1ea9n DOTP ho\u1eb7c TOTM, s\u1ea3n xu\u1ea5t theo ti\u00eau chu\u1ea9n EU 10\/2011 v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m tra SML c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p. Lo\u1ea1i PVC kh\u00f4ng an to\u00e0n l\u00e0... <em>kh\u00f4ng x\u00e1c \u0111\u1ecbnh<\/em> PVC, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ngu\u1ed3n cung c\u1ea5p gi\u00e1 r\u1ebb kh\u00f4ng c\u00f3 t\u00e0i li\u1ec7u c\u00f4ng b\u1ed1 th\u00e0nh ph\u1ea7n ch\u1ea5t d\u1ebbo ho\u1eb7c b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m di chuy\u1ec3n ch\u1ea5t li\u1ec7u c\u1ee7a b\u00ean th\u1ee9 ba.<\/li>\n\n\n\n<li><strong>\u201cSilicon l\u00e0 ch\u1ea5t li\u1ec7u t\u1ef1 nhi\u00ean\/h\u1eefu c\u01a1.\u201d<\/strong> Silicone l\u00e0 m\u1ed9t ch\u1ea5t t\u1ed5ng h\u1ee3p ho\u00e0n to\u00e0n, \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf t\u1eeb silica v\u00e0 methyl chloride th\u00f4ng qua quy tr\u00ecnh M\u00fcller-Rochow. C\u00e1ch di\u1ec5n \u0111\u1ea1t &quot;t\u1ef1 nhi\u00ean&quot; xu\u1ea5t ph\u00e1t t\u1eeb ho\u1ea1t \u0111\u1ed9ng ti\u1ebfp th\u1ecb B2C, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb b\u1ea5t k\u1ef3 c\u01a1 quan ki\u1ec3m \u0111\u1ecbnh n\u00e0o.<\/li>\n\n\n\n<li><strong>\u201cNh\u1ef1a PVC d\u00f9ng trong th\u1ef1c ph\u1ea9m \u0111\u1ec1u gi\u1ed1ng nhau \u1edf m\u1ecdi qu\u1ed1c gia.\u201d<\/strong> Kh\u00f4ng ph\u1ea3i v\u1eady. Ti\u00eau chu\u1ea9n CPSIA c\u1ee7a M\u1ef9, Ph\u1ee5 l\u1ee5c XVII c\u1ee7a REACH c\u1ee7a EU, ti\u00eau chu\u1ea9n GB 9685 c\u1ee7a Trung Qu\u1ed1c v\u00e0 danh s\u00e1ch c\u00e1c ch\u1ea5t \u0111\u01b0\u1ee3c ph\u00e9p s\u1eed d\u1ee5ng c\u1ee7a Nh\u1eadt B\u1ea3n bao g\u1ed3m c\u00e1c nh\u00f3m ch\u1ea5t d\u1ebbo kh\u00e1c nhau \u1edf c\u00e1c ng\u01b0\u1ee1ng kh\u00e1c nhau. M\u1ed9t s\u1ea3n ph\u1ea9m tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n \u1edf th\u1ecb tr\u01b0\u1eddng n\u00e0y c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n \u1edf th\u1ecb tr\u01b0\u1eddng kh\u00e1c.<\/li>\n\n\n\n<li><strong>\u201cSilicon thay th\u1ebf PVC theo t\u1ef7 l\u1ec7 1:1.\u201d<\/strong> \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u00fang. Silicone kh\u00f4ng th\u1ec3 s\u00e1nh \u0111\u01b0\u1ee3c v\u1edbi \u0111\u1ed9 trong su\u1ed1t nh\u01b0 pha l\u00ea c\u1ee7a PVC \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m trong su\u1ed1t \u0111\u01b0\u1ee3c \u0111\u00fac th\u1ed5i, kh\u00f4ng th\u1ec3 in tr\u1ef1c ti\u1ebfp m\u00e0 kh\u00f4ng c\u1ea7n l\u1edbp s\u01a1n l\u00f3t, v\u00e0 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4 cao g\u1ea5p 3-10 l\u1ea7n. Vi\u1ec7c thay th\u1ebf \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n v\u00e0 nhi\u1ec7t \u0111\u1ed9, ch\u1ee9 kh\u00f4ng ph\u1ea3i b\u1edfi s\u1ef1 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ho\u00e0n to\u00e0n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Silicone so v\u1edbi PVC<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1778832536562\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>Li\u1ec7u silicone lu\u00f4n an to\u00e0n h\u01a1n PVC \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m d\u00e0nh cho tr\u1ebb em?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt d\u1ee5ng c\u00f3 th\u1ec3 ng\u1eadm v\u00e0o mi\u1ec7ng (n\u00fam v\u00fa gi\u1ea3, \u0111\u1ed3 g\u1eb7m n\u01b0\u1edbt, n\u00fam v\u00fa b\u00ecnh s\u1eefa), silicone c\u00f3 quy tr\u00ecnh tu\u00e2n th\u1ee7 d\u1ec5 d\u00e0ng h\u01a1n theo CPSIA, Ph\u1ee5 l\u1ee5c XVII c\u1ee7a REACH v\u00e0 EU 10\/2011, kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd s\u1ef1 di chuy\u1ec3n c\u1ee7a ch\u1ea5t d\u1ebbo. \u0110\u1ed1i v\u1edbi \u0111\u1ed3 ch\u01a1i t\u1eafm v\u00e0 \u0111\u1ed3 ch\u01a1i ch\u01a1i kh\u00f4ng th\u1ec3 ng\u1eadm v\u00e0o mi\u1ec7ng, PVC ho\u00e0n to\u00e0n kh\u00f4ng ch\u1ee9a phthalate \u0111\u01b0\u1ee3c pha ch\u1ebf theo ti\u00eau chu\u1ea9n DOTP ho\u1eb7c DINCH c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n khi c\u00f3 k\u1ebft qu\u1ea3 ki\u1ec3m tra SML \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1778832538763\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>\u1ed0ng PVC d\u1ebbo c\u00f3 th\u1ec3 d\u00f9ng trong m\u00e1y r\u1eeda ch\u00e9n ho\u1eb7c l\u00f2 vi s\u00f3ng kh\u00f4ng?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00f4ng. Chu tr\u00ecnh r\u1eeda ch\u00e9n th\u01b0\u1eddng ch\u1ea1y \u1edf nhi\u1ec7t \u0111\u1ed9 tr\u00ean 60\u00b0C v\u00e0 l\u00f2 vi s\u00f3ng t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 \u0111i\u1ec3m n\u00f3ng cao h\u01a1n nhi\u1ec1u so v\u1edbi \u0111i\u1ec3m h\u00f3a m\u1ec1m c\u1ee7a PVC. S\u1ef1 di chuy\u1ec3n c\u1ee7a ch\u1ea5t l\u00e0m d\u1ebbo s\u1ebd t\u0103ng t\u1ed1c \u1edf nh\u1eefng nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1778832539683\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>T\u1ea1i sao PVC l\u1ea1i r\u1ebb h\u01a1n silicone n\u1ebfu nguy\u00ean li\u1ec7u th\u00f4 c\u1ee7a ch\u00fang tr\u00f4ng t\u01b0\u01a1ng t\u1ef1 nhau?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Ch\u00fang kh\u00f4ng gi\u1ed1ng nhau. H\u1ee3p ch\u1ea5t PVC c\u00f3 chi ph\u00ed t\u1eeb $1,5\u20136 \/kg t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t h\u00f3a d\u1ebbo; silicone c\u00f3 chi ph\u00ed t\u1eeb $6\u201325 \/kg; LSR l\u00e0m t\u0103ng th\u00eam m\u1ed9t b\u01b0\u1edbc \u0111\u00e1ng k\u1ec3 chi ph\u00ed thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t khu\u00f4n m\u1eabu. L\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed c\u1ee7a PVC \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o b\u1edfi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 khu\u00f4n m\u1eabu, ch\u1ee9 kh\u00f4ng ph\u1ea3i do ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft gi\u1ea3m.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1778832540445\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\"><strong>Li\u1ec7u silicone c\u00f3 th\u1ec3 thay th\u1ebf PVC trong \u1ed1ng truy\u1ec1n d\u1ecbch v\u00e0 t\u00fai \u0111\u1ef1ng m\u00e1u kh\u00f4ng?<\/strong><\/h3>\n<div class=\"rank-math-answer\">\n\n<p>C\u1ea7n l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn. Silicone l\u00e0 ti\u00eau chu\u1ea9n cho d\u00e2y truy\u1ec1n d\u1ecbch cho tr\u1ebb s\u01a1 sinh v\u00e0 truy\u1ec1n d\u1ecbch d\u00e0i ng\u00e0y, v\u00e0 thay th\u1ebf DEHP-PVC \u1edf nh\u1eefng n\u01a1i c\u01a1 quan qu\u1ea3n l\u00fd y\u00eau c\u1ea7u. \u0110\u1ed1i v\u1edbi b\u1ed9 truy\u1ec1n d\u1ecbch d\u00f9ng m\u1ed9t l\u1ea7n v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn, PVC kh\u00f4ng ch\u1ee9a DEHP \u0111\u01b0\u1ee3c l\u00e0m d\u1ebbo b\u1eb1ng TOTM, DINCH ho\u1eb7c BTHC v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn kh\u1ea3 thi v\u1ec1 m\u1eb7t chi ph\u00ed.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-1024x640.jpg\" alt=\"\" class=\"wp-image-16186\" srcset=\"https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-1024x640.jpg 1024w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-300x188.jpg 300w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-768x480.jpg 768w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-1536x961.jpg 1536w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-18x12.jpg 18w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines-600x375.jpg 600w, https:\/\/rysilicone.com\/wp-content\/uploads\/2024\/09\/Silicone-curing-oven-and-PVC-extrusion-production-lines.jpg 1586w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">C\u1ea7n ki\u1ec3m tra nh\u1eefng g\u00ec tr\u01b0\u1edbc khi l\u1eadp c\u1ea5u h\u00ecnh<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3n t\u00f3m t\u1eaft y\u00eau c\u1ea7u b\u00e1o gi\u00e1 B2B ch\u00ednh x\u00e1c ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean, h\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 n\u0103m y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o n\u00e0y tr\u01b0\u1edbc khi y\u00eau c\u1ea7u m\u1eabu ho\u1eb7c b\u00e1o gi\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u2014 li\u00ean t\u1ee5c v\u00e0 t\u1ed1i \u0111a.<\/li>\n\n\n\n<li>Lo\u1ea1i ti\u1ebfp x\u00fac \u2014 ch\u1ec9 \u00e1p d\u1ee5ng v\u1edbi th\u1ef1c ph\u1ea9m, da, ni\u00eam m\u1ea1c, \u0111\u1ed3 \u0103n ho\u1eb7c h\u00e0ng kh\u00f4.<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 m\u1ee5c ti\u00eau theo th\u1ecb tr\u01b0\u1eddng \u0111\u00edch \u2014 FDA \/ LFGB \/ GB 4806 \/ CPSIA \/ REACH \/ USP Lo\u1ea1i VI.<\/li>\n\n\n\n<li>Th\u1eddi gian t\u00ednh to\u00e1n s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m v\u00e0 kh\u1ea5u hao d\u1ee5ng c\u1ee5.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u khi k\u1ebft th\u00fac v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m \u2014 Kh\u00f4ng ch\u1ee9a PVC, c\u00f3 th\u1ec3 t\u00e1i ch\u1ebf, t\u01b0\u01a1ng th\u00edch v\u1edbi nh\u00e3n sinh th\u00e1i.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu thi\u1ebfu n\u0103m y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o n\u00e0y, c\u00e2u h\u1ecfi \u201csilicone hay PVC?\u201d kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi, m\u00e0 ch\u1ec9 mang t\u00ednh \u00fd ki\u1ebfn. M\u1ed9t b\u1ea3n \u0111\u1eb7c t\u1ea3 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c vi\u1ebft \u0111\u00fang c\u00e1ch th\u01b0\u1eddng t\u1ef1 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Most &#8220;silicone vs. PVC&#8221; comparisons online flatten a real engineering decision into a consumer safety story. Buyers who copy that framing into a B2B brief end up specifying the wrong regulatory path, the wrong tooling budget, or the wrong material grade for the actual contact scenario. From the shop floor, the choice is rarely about [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16188,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1045],"tags":[],"class_list":["post-10002","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-materials"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/10002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/comments?post=10002"}],"version-history":[{"count":0,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/10002\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media\/16188"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media?parent=10002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/categories?post=10002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/tags?post=10002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}