TPU polyether y t\u1ebf<\/strong>S\u1ea3n ph\u1ea9m n\u00e0y c\u0169ng \u0111\u1ea1t ti\u00eau chu\u1ea9n USP Class VI v\u00e0 ISO 10993 \u1edf m\u1ed9t s\u1ed1 lo\u1ea1i nh\u1ea5t \u0111\u1ecbnh. L\u00e0 ti\u00eau chu\u1ea9n cho \u1ed1ng truy\u1ec1n d\u1ecbch, b\u0103ng g\u1ea1c v\u1ebft th\u01b0\u01a1ng v\u00e0 c\u1ea3m bi\u1ebfn y t\u1ebf \u0111eo \u0111\u01b0\u1ee3c. Nh\u00ecn chung kh\u00f4ng g\u00e2y d\u1ecb \u1ee9ng, nh\u01b0ng danh s\u00e1ch c\u00e1c lo\u1ea1i \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u00ec h\u1eb9p h\u01a1n.<\/li>\n<\/ul>\n\n\n\nV\u00ec ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp k\u00e9o d\u00e0i v\u1edbi da, mi\u1ec7ng ho\u1eb7c m\u00f4 c\u01a1 th\u1ec3<\/strong> T\u1ea1i c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd, silicon c\u00f3 quy tr\u00ecnh ch\u1ee9ng nh\u1eadn gi\u1ea5y t\u1edd b\u00e0i b\u1ea3n h\u01a1n. V\u00ed d\u1ee5: s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac ng\u1eafn h\u1ea1n ho\u1eb7c b\u1ec1 m\u1eb7t<\/strong> (c\u1ea3m bi\u1ebfn, m\u00e0ng phim, d\u00e2y \u0111eo, bao b\u00ec), TPU y t\u1ebf \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i.<\/p>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/Silicone-baby-pacifier-and-medical-grade-TPU-wearable-strap-held-in-hand-\u2014-biocompatibility-and-skin-contact-applications.jpg\")
<\/figure>\n\n\n\nM\u1ed7i lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf \u0111\u00e2u<\/h2>\n\n\n\n
H\u00e3y s\u1eed d\u1ee5ng danh s\u00e1ch ki\u1ec3m tra n\u00e0y nh\u01b0 m\u1ed9t quy t\u1eafc quy\u1ebft \u0111\u1ecbnh. M\u1ed7i m\u1ee5c trong danh s\u00e1ch s\u1ebd gh\u00e9p m\u1ed9t ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn v\u1edbi c\u00e1c v\u00ed d\u1ee5 s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 trong nh\u00f3m \u0111\u00f3.<\/p>\n\n\n\n
S\u1eed d\u1ee5ng silicone khi:<\/strong><\/p>\n\n\n\n\n- S\u1ea3n ph\u1ea9m n\u00e0y ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u1ef1c ph\u1ea9m, da ho\u1eb7c m\u00f4 c\u01a1 th\u1ec3 v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn theo ti\u00eau chu\u1ea9n FDA 21 CFR 177.2600, LFGB \u00a730\/31, USP Class VI ho\u1eb7c ISO 10993. (V\u00ed d\u1ee5: n\u00fam v\u00fa gi\u1ea3 cho tr\u1ebb em, n\u00fam v\u00fa b\u00ecnh s\u1eefa, d\u1ee5ng c\u1ee5 l\u00e0m b\u00e1nh nh\u00e0 b\u1ebfp, c\u1ed1c nguy\u1ec7t san, m\u1eb7t n\u1ea1 CPAP, \u1ed1ng th\u00f4ng ti\u1ec3u, l\u1edbp ti\u1ebfp x\u00fac v\u1ebft th\u01b0\u01a1ng.)<\/em><\/li>\n\n\n\n
- Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u01b0\u1ee3t qu\u00e1 80 \u00b0C, ho\u1eb7c vi\u1ec7c kh\u1eed tr\u00f9ng b\u1eb1ng n\u1ed3i h\u1ea5p\/n\u01b0\u1edbc s\u00f4i\/h\u01a1i n\u01b0\u1edbc l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng. (V\u00ed d\u1ee5: t\u1ea5m l\u00f3t l\u00f2 n\u01b0\u1edbng, khu\u00f4n n\u01b0\u1edbng b\u00e1nh, gio\u0103ng \u00f4 t\u00f4, \u1ed1ng d\u1eabn ph\u1eabu thu\u1eadt, m\u00e0ng ni\u00eam phong h\u1ed9p \u0111\u1ef1ng th\u1ef1c ph\u1ea9m.)<\/em><\/li>\n\n\n\n
- Tia c\u1ef1c t\u00edm, ozone, ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi trong nhi\u1ec1u n\u0103m l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c. (V\u00ed d\u1ee5: gio\u0103ng l\u00e0m k\u00edn ngo\u00e0i tr\u1eddi, gio\u0103ng cho t\u1ea5m pin m\u1eb7t tr\u1eddi, l\u1edbp c\u00e1ch \u0111i\u1ec7n cho c\u00e1p bi\u1ec3n.)<\/em><\/li>\n\n\n\n
- C\u00e1ch \u0111i\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c gi\u1ea3m ch\u1ea5n rung \u0111\u1ed9ng l\u00e0 tr\u01b0\u1eddng h\u1ee3p t\u1ea3i tr\u1ecdng ch\u1ee7 y\u1ebfu. (V\u00ed d\u1ee5: v\u1ecf b\u1ecdc d\u00e2y d\u1eabn \u0111i\u1ec7n cao \u00e1p, l\u1edbp b\u1ecdc b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1, b\u1ed9 gi\u1ea3m ch\u1ea5n trong \u00f4 t\u00f4.)<\/em><\/li>\n\n\n\n
- D\u1ea5u \u1ea5n th\u01b0\u01a1ng hi\u1ec7u d\u1ef1a tr\u00ean c\u1ea3m gi\u00e1c m\u1ec1m m\u1ea1i, m\u1edd, "nh\u01b0 l\u00e0n da cao c\u1ea5p". (V\u00ed d\u1ee5: d\u1ee5ng c\u1ee5 trang \u0111i\u1ec3m, d\u00e2y \u0111eo \u0111\u1ed3ng h\u1ed3 cao c\u1ea5p, b\u1ed9 d\u1ee5ng c\u1ee5 cho b\u00e9 \u0103n, c\u1ecd ch\u0103m s\u00f3c da.)<\/em><\/li>\n<\/ul>\n\n\n\n
H\u00e3y s\u1eed d\u1ee5ng TPU khi:<\/strong><\/p>\n\n\n\n\n- Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, r\u00e1ch ho\u1eb7c va \u0111\u1eadp l\u00e0 tr\u01b0\u1eddng h\u1ee3p t\u1ea3i tr\u1ecdng ch\u00ednh. (V\u00ed d\u1ee5: \u0111\u1ebf ngo\u00e0i v\u00e0 \u0111\u1ebf gi\u1eefa gi\u00e0y, v\u1ecf \u0111i\u1ec7n tho\u1ea1i, v\u1ecf c\u00e1p, b\u0103ng t\u1ea3i, gio\u0103ng th\u1ee7y l\u1ef1c, l\u1edbp l\u00f3t ch\u1ed1ng m\u00e0i m\u00f2n, mi\u1ebfng b\u1ea3o v\u1ec7 \u1ed1ng ch\u00e2n.)<\/em><\/li>\n\n\n\n
- S\u1ea3n ph\u1ea9m ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u1edbi m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac t\u1ed1i \u0111a d\u01b0\u1edbi 80 \u00b0C.<\/li>\n\n\n\n
- \u00c9p phun nh\u1ef1a kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn v\u1edbi s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m \u0111\u1ee7 cao \u0111\u1ec3 kh\u1ea5u hao khu\u00f4n (th\u01b0\u1eddng l\u00e0 h\u01a1n 30.000 chi ti\u1ebft m\u1ed7i khu\u00f4n) v\u00e0 chi ph\u00ed tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb th\u1ea5p l\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf ch\u00ednh. (V\u00ed d\u1ee5: v\u00f2ng \u0111eo tay theo d\u00f5i s\u1ee9c kh\u1ecfe, \u1ed1p l\u01b0ng \u0111i\u1ec7n tho\u1ea1i trong su\u1ed1t, m\u00e0ng ph\u1ee7 qu\u1ea7n \u00e1o, b\u1ed9 ph\u1eadn gi\u1ea3m c\u0103ng d\u00e2y tai nghe.)<\/em><\/li>\n\n\n\n
- Kh\u1ea3 n\u0103ng t\u00e1i ch\u1ebf ph\u1ebf li\u1ec7u s\u1ea3n xu\u1ea5t l\u00e0 y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c theo quy \u0111\u1ecbnh ESG ho\u1eb7c theo y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n\n\n\n
- M\u00e0u s\u1eafc trong su\u1ed1t \u0111\u1eadm ho\u1eb7c l\u1edbp ho\u00e0n thi\u1ec7n b\u00f3ng b\u1ea9y l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a d\u1ea5u \u1ea5n th\u01b0\u01a1ng hi\u1ec7u. (V\u00ed d\u1ee5: t\u00fai kh\u00ed trong su\u1ed1t, t\u00fai ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, m\u00e0ng b\u1ecdc v\u00e1n ch\u00e8o, m\u00e0ng b\u1ecdc qu\u1ea7n \u00e1o th\u1eddi trang, d\u00e2y \u0111eo \u0111\u1ed3ng h\u1ed3 trong su\u1ed1t.)<\/em><\/li>\n<\/ul>\n\n\n\n
![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/Typical-silicone-applications-baby-nipple-baking-mold-medical-tubing-compared-with-typical-TPU-applications-shoe-sole-phone-case-cable-jacket.jpg\")
<\/figure>\n\n\n\nC\u00e1ch l\u1ef1a ch\u1ecdn: S\u01a1 \u0111\u1ed3 quy\u1ebft \u0111\u1ecbnh nhanh<\/h2>\n\n\n\n
Ba c\u00e2u h\u1ecfi n\u00e0y quy\u1ebft \u0111\u1ecbnh h\u1ea7u h\u1ebft c\u00e1c d\u1ef1 \u00e1n.<\/p>\n\n\n\n
1. S\u1ea3n ph\u1ea9m c\u00f3 \u0111\u01b0\u1ee3c gia nhi\u1ec7t li\u00ean t\u1ee5c tr\u00ean 80 \u00b0C ho\u1eb7c ti\u1ec7t tr\u00f9ng b\u1eb1ng h\u01a1i n\u01b0\u1edbc\/n\u1ed3i h\u1ea5p kh\u00f4ng?<\/strong><\/p>\n\n\n\n\u2192 C\u00f3: silicon<\/strong>.<\/p>\n\n\n\n\u2192 Kh\u00f4ng: ti\u1ebfp t\u1ee5c sang c\u00e2u h\u1ecfi 2.<\/p>\n\n\n\n
2. S\u1ea3n ph\u1ea9m c\u00f3 c\u1ea7n ch\u1ee9ng nh\u1eadn FDA, LFGB, USP Class VI ho\u1eb7c ISO 10993 \u0111\u1ec3 s\u1eed d\u1ee5ng cho th\u1ef1c ph\u1ea9m, da ho\u1eb7c c\u01a1 th\u1ec3 kh\u00f4ng?<\/strong><\/p>\n\n\n\n\u2192 C\u00f3: silicon<\/strong> (L\u1ed9 tr\u00ecnh l\u1ea5y ch\u1ee9ng ch\u1ec9 nhanh h\u01a1n).<\/p>\n\n\n\n\u2192 Kh\u00f4ng: ti\u1ebfp t\u1ee5c sang c\u00e2u h\u1ecfi 3.<\/p>\n\n\n\n
3. Li\u1ec7u m\u00e0i m\u00f2n, r\u00e1ch ho\u1eb7c va \u0111\u1eadp c\u00f3 ph\u1ea3i l\u00e0 tr\u01b0\u1eddng h\u1ee3p t\u1ea3i tr\u1ecdng ch\u00ednh, v\u1edbi s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m \u0111\u1ee7 cao \u0111\u1ec3 kh\u1ea5u hao d\u1ee5ng c\u1ee5 \u00e9p phun (th\u01b0\u1eddng l\u00e0 h\u01a1n 30.000 chi ti\u1ebft m\u1ed7i khu\u00f4n) v\u00e0 chi ph\u00ed \u0111\u01a1n v\u1ecb l\u00e0 y\u1ebfu t\u1ed1 h\u1ea1n ch\u1ebf ch\u00ednh?<\/strong><\/p>\n\n\n\n\u2192 C\u00f3: TPU<\/strong>.<\/p>\n\n\n\n\u2192 Kh\u00f4ng: th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u01b0a \u0111\u1ea7y \u0111\u1ee7 \u2014 h\u00e3y x\u00e1c \u0111\u1ecbnh tr\u1ee5c t\u1ea3i tr\u1ecdng ch\u1ee7 \u0111\u1ea1o tr\u01b0\u1edbc khi kh\u00f3a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n
N\u1ebfu m\u1ed9t b\u1ed9 ph\u1eadn tr\u1ea3 l\u1eddi \u201cc\u00f3\u201d cho c\u1ea3 Q1\/Q2 v\u00e0 Q3, th\u00ec c\u00e1c r\u00e0ng bu\u1ed9c s\u1ebd m\u00e2u thu\u1eabn. Ho\u1eb7c l\u00e0 ph\u1ea3i xem x\u00e9t l\u1ea1i ph\u1ea1m vi (chia th\u00e0nh c\u1ee5m l\u1eafp r\u00e1p nhi\u1ec1u v\u1eadt li\u1ec7u v\u1edbi b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac b\u1eb1ng silicon tr\u00ean th\u00e2n TPU) ho\u1eb7c ch\u1ecdn ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n
T\u00ednh b\u1ec1n v\u1eefng v\u00e0 v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m<\/h2>\n\n\n\nTr\u1ee5c b\u1ec1n v\u1eefng<\/strong><\/th>Silicon<\/strong><\/th>TPU<\/strong><\/th><\/tr><\/thead>| T\u00e1i ch\u1ebf c\u01a1 h\u1ecdc (nghi\u1ec1n l\u1ea1i)<\/td> | KH\u00d4NG<\/td> | \u0110\u00fang<\/td><\/tr> | | T\u00e1i ch\u1ebf h\u00f3a h\u1ecdc<\/td> | \u0110ang ph\u00e1t tri\u1ec3n (nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n v\u1ec1 kh\u1eed tr\u00f9ng h\u1ee3p)<\/td> | Qu\u00e1 tr\u00ecnh \u0111\u01b0\u1eddng ph\u00e2n \u0111ang n\u1ed5i l\u00ean (\u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 c\u1ea5p h\u1ecdc)<\/td><\/tr> | | Nguy\u00ean li\u1ec7u sinh h\u1ecdc<\/td> | Gi\u1edbi h\u1ea1n<\/td> | C\u00e1c lo\u1ea1i Bio-TPU hi\u1ec7n c\u00f3 (h\u00e0m l\u01b0\u1ee3ng sinh h\u1ecdc 30\u201370%)<\/td><\/tr> | | Tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td> | H\u01a1n 10 n\u0103m<\/td> | 3\u20138 n\u0103m<\/td><\/tr> | | Giai \u0111o\u1ea1n cu\u1ed1i \u0111\u1eddi<\/td> | Tr\u01a1, kh\u00f4ng ph\u00e2n h\u1ee7y sinh h\u1ecdc trong b\u00e3i ch\u00f4n l\u1ea5p.<\/td> | Qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y ch\u1eadm; c\u00e1c lo\u1ea1i polyester b\u1ecb th\u1ee7y ph\u00e2n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n TPU c\u00f3 b\u1ec1 m\u1eb7t s\u1ea1ch h\u01a1n. c\u00e2u chuy\u1ec7n v\u1ec1 n\u1ec1n kinh t\u1ebf tu\u1ea7n ho\u00e0n<\/strong> (t\u00e1i ch\u1ebf, h\u00e0m l\u01b0\u1ee3ng sinh h\u1ecdc). Silicone c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n. \u0111\u1ed9 b\u1ec1n tr\u1ecdn \u0111\u1eddi<\/strong> C\u00e2u chuy\u1ec7n. C\u1ea3 hai \u0111\u1ec1u kh\u00f4ng ph\u00e2n h\u1ee7y sinh h\u1ecdc trong kho\u1ea3ng th\u1eddi gian th\u1ef1c t\u1ebf; c\u1ea3 hai \u0111\u1ec1u tr\u01a1 trong \u0111i\u1ec1u ki\u1ec7n b\u00e3i ch\u00f4n l\u1ea5p.<\/p>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/TPU-regrind-pellets-next-to-cured-silicone-scrap-\u2014-recyclability-and-end-of-life-comparison.jpg\") <\/figure>\n\n\n\nS\u1ef1 so s\u00e1nh g\u00e2y hi\u1ec3u l\u1ea7m \u1edf ch\u1ed7 n\u00e0o<\/h2>\n\n\n\nBa l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi so s\u00e1nh silicone v\u00e0 TPU:<\/p>\n\n\n\n \n- Ch\u1ec9 so s\u00e1nh tr\u00ean b\u1edd A.<\/strong> Hai lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y c\u00f3 \u0111\u1ed9 c\u1ee9ng Shore A t\u1eeb 60\u201380, nh\u01b0ng ch\u1ec9 s\u1ed1 \u0111\u1ed9 c\u1ee9ng gi\u1ed1ng nhau kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n x\u00e9, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng n\u00e9n ho\u1eb7c t\u00ednh ch\u1ea5t nhi\u1ec7t.<\/li>\n\n\n\n
- Coi "th\u1ef1c ph\u1ea9m \u0111\u1ea1t ti\u00eau chu\u1ea9n" l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n duy nh\u1ea5t.<\/strong> Kh\u00f4ng ph\u1ea3i v\u1eady. H\u00e3y n\u00eau t\u00ean quy \u0111\u1ecbnh theo th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau v\u00e0 \u0111i\u1ec1u kho\u1ea3n: Hoa K\u1ef3<\/strong> FDA 21 CFR 177.2600, EU\/\u0110\u1ee9c<\/strong> LFGB \u00a730\/31 v\u00e0 BfR XV, Trung Qu\u1ed1c<\/strong> GB 4806.11, Nh\u1eadt B\u1ea3n<\/strong> JHOSPA \/ JFSL 370, \u1ea4n \u0110\u1ed9<\/strong> Ti\u00eau chu\u1ea9n BIS IS 9873. M\u1ed7i ti\u00eau chu\u1ea9n c\u00f3 gi\u1edbi h\u1ea1n di chuy\u1ec3n, ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 danh s\u00e1ch ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn kh\u00e1c nhau.<\/li>\n\n\n\n
- So s\u00e1nh chi ph\u00ed vi\u00ean n\u00e9n thay v\u00ec chi ph\u00ed linh ki\u1ec7n.<\/strong> H\u1ea1t nh\u1ef1a TPU c\u00f3 gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n tr\u00ean m\u1ed7i kilogram, nh\u01b0ng gi\u00e1 th\u00e0nh m\u1ed7i s\u1ea3n ph\u1ea9m ph\u1ee5 thu\u1ed9c v\u00e0o khu\u00f4n m\u1eabu, ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng, kh\u1eed tr\u00f9ng v\u00e0 s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m.<\/li>\n<\/ol>\n\n\n\n
So s\u00e1nh Silicone v\u00e0 TPU: C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n \n \n Silicone c\u00f3 an to\u00e0n h\u01a1n TPU khi ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m kh\u00f4ng?<\/strong><\/h3>\n\n\n V\u00e2ng, \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng. Silicone \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng b\u1ea1ch kim c\u00f3 quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1ed1t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n FDA 21 CFR 177.2600 v\u00e0 LFGB \u00a730\/31. TPU c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n FDA \u1edf m\u1ed9t s\u1ed1 lo\u1ea1i aliphatic c\u1ee5 th\u1ec3, nh\u01b0ng vi\u1ec7c tu\u00e2n th\u1ee7 LFGB th\u00ec kh\u00f4ng ph\u1ed5 bi\u1ebfn. \u0110\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m d\u00e0nh cho tr\u1ebb em v\u00e0 \u0111\u1ed3 d\u00f9ng nh\u00e0 b\u1ebfp \u0111\u01b0\u1ee3c b\u00e1n \u1edf ch\u00e2u \u00c2u, silicone l\u00e0 l\u1ef1a ch\u1ecdn ti\u00eau chu\u1ea9n. Xem Silicone c\u1ea5p th\u1ef1c ph\u1ea9m so v\u1edbi c\u00e1c lo\u1ea1i silicone kh\u00e1c \u0111\u1ec3 bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5p \u0111\u1ed9 trong ch\u00ednh silicone.<\/p>\n\n<\/div>\n<\/div>\n \n V\u1eadt li\u1ec7u TPU c\u00f3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y r\u1eeda ch\u00e9n kh\u00f4ng?<\/strong><\/h3>\n\n\n N\u00f3i chung l\u00e0 kh\u00f4ng. Chu tr\u00ecnh r\u1eeda ch\u00e9n ti\u00eau chu\u1ea9n \u0111\u1ea1t \u0111\u1ebfn 60\u201375 \u00b0C, g\u1ea7n ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u0111a m\u00e0 h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i TPU c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c. Silicone ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u00e1y r\u1eeda ch\u00e9n m\u00e0 kh\u00f4ng b\u1ecb thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc. Xem b\u00e0i vi\u1ebft "Gi\u1eb7t b\u1eb1ng m\u00e1y r\u1eeda ch\u00e9n so v\u1edbi gi\u1eb7t tay c\u00e1c s\u1ea3n ph\u1ea9m silicone cho tr\u1ebb em" \u0111\u1ec3 bi\u1ebft t\u00e1c \u0111\u1ed9ng c\u1ee7a chu tr\u00ecnh l\u00e0m s\u1ea1ch l\u00ean silicone trong nhi\u1ec1u n\u0103m s\u1eed d\u1ee5ng.<\/p>\n\n<\/div>\n<\/div>\n \n V\u1eadt li\u1ec7u n\u00e0o b\u1ec1n h\u01a1n, silicone hay TPU?<\/strong><\/h3>\n\n\n T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i t\u1ea3i tr\u1ecdng. TPU c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t h\u01a1n 3-5 l\u1ea7n v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o cao h\u01a1n 3-5 l\u1ea7n. Silicone c\u00f3 \u0111\u1ed9 b\u1ec1n v\u1edbi tia c\u1ef1c t\u00edm, ozone v\u00e0 nhi\u1ec7t t\u1ed1t h\u01a1n nhi\u1ec1u. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu m\u00e0i m\u00f2n, TPU v\u01b0\u1ee3t tr\u1ed9i h\u01a1n. \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu nhi\u1ec7t ho\u1eb7c ti\u1ebfp x\u00fac ngo\u00e0i tr\u1eddi, silicone l\u1ea1i t\u1ed1t h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n \n TPU c\u00f3 r\u1ebb h\u01a1n silicone kh\u00f4ng?<\/strong><\/h3>\n\n\n T\u00ednh theo t\u1eebng \u0111\u01a1n v\u1ecb, th\u01b0\u1eddng th\u00ec \u0111\u00fang v\u1eady \u2014 chu k\u1ef3 in TPU m\u1ea5t 30-60 gi\u00e2y so v\u1edbi 2-5 ph\u00fat c\u1ee7a silicone, v\u1edbi chi ph\u00ed d\u1ee5ng c\u1ee5 th\u1ea5p h\u01a1n. Kho\u1ea3ng c\u00e1ch thu h\u1eb9p l\u1ea1i khi c\u1ea7n \u0111\u00e1p \u1ee9ng c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ki\u1ec3m \u0111\u1ecbnh v\u00e0 kh\u1eed tr\u00f9ng, v\u00ec nh\u1eefng chi ph\u00ed n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh in TPU nhi\u1ec1u h\u01a1n so v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh in silicone.<\/p>\n\n<\/div>\n<\/div>\n \n Ch\u1ea5t li\u1ec7u silicone hay TPU t\u1ed1t h\u01a1n cho c\u00e1c s\u1ea3n ph\u1ea9m ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi da nh\u01b0 d\u00e2y \u0111eo \u0111\u1ed3ng h\u1ed3?<\/strong><\/h3>\n\n\n C\u1ea3 hai \u0111\u1ec1u c\u00f3 t\u00e1c d\u1ee5ng. TPU l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh cho d\u00e2y \u0111eo th\u1ec3 thao v\u00e0 th\u1ec3 d\u1ee5c (ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng m\u1ed3 h\u00f4i, b\u1ec1 m\u1eb7t b\u00f3ng, gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n). Silicone \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng cho c\u00e1c thi\u1ebft b\u1ecb \u0111eo theo d\u00f5i y t\u1ebf v\u00e0 c\u00e1c lo\u1ea1i d\u00e2y \u0111eo cao c\u1ea5p c\u00f3 c\u1ea3m gi\u00e1c m\u1ec1m m\u1ea1i. \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111eo ti\u1ebfp x\u00fac li\u00ean t\u1ee5c v\u1edbi c\u01a1 th\u1ec3 trong c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd, silicone y t\u1ebf c\u00f3 quy tr\u00ecnh ch\u1ee9ng nh\u1eadn r\u00f5 r\u00e0ng h\u01a1n.<\/p>\n\n<\/div>\n<\/div>\n \n C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p silicone v\u00e0 TPU trong c\u00f9ng m\u1ed9t s\u1ea3n ph\u1ea9m kh\u00f4ng?<\/strong><\/h3>\n\n\n C\u00f3, b\u1eb1ng c\u00e1ch \u00e9p khu\u00f4n ho\u1eb7c l\u1eafp r\u00e1p. M\u1ed9t s\u1ef1 k\u1ebft h\u1ee3p ph\u1ed5 bi\u1ebfn: th\u00e2n c\u1ea5u tr\u00fac b\u1eb1ng TPU (ch\u1ed1ng m\u00e0i m\u00f2n + va \u0111\u1eadp) v\u1edbi c\u00e1c gio\u0103ng, v\u00f2ng \u0111\u1ec7m ho\u1eb7c b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac b\u1eb1ng silicone (ch\u1ecbu nhi\u1ec7t + ti\u1ebfp x\u00fac v\u1edbi th\u1ef1c ph\u1ea9m\/da). \u0110\u1ed9 b\u00e1m d\u00ednh gi\u1eefa hai th\u00e0nh ph\u1ea7n n\u00e0y c\u1ea7n c\u00f3 l\u1edbp s\u01a1n l\u00f3t ho\u1eb7c li\u00ean k\u1ebft c\u01a1 h\u1ecdc.<\/p>\n\n<\/div>\n<\/div>\n \n Lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o t\u1ed1t h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi?<\/strong><\/h3>\n\n\n Silicone v\u01b0\u1ee3t tr\u1ed9i h\u01a1n h\u1eb3n so v\u1edbi c\u00e1c lo\u1ea1i kh\u00e1c v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng th\u00f4ng th\u01b0\u1eddng. TPU kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn s\u1ebd b\u1ecb \u1ed1 v\u00e0ng v\u00e0 gi\u00f2n d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a tia UV trong v\u00f2ng 6-12 th\u00e1ng. Silicone \u1ed5n \u0111\u1ecbnh v\u1edbi tia UV v\u00e0 ozone trong nhi\u1ec1u n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t ph\u1ee5 gia. TPU \u1ed5n \u0111\u1ecbnh tia UV m\u1ea1ch th\u1eb3ng<\/strong> (Th\u00f4ng th\u01b0\u1eddng l\u00e0 polyete b\u00e9o m\u1ea1ch h\u1edf g\u1ed1c MDI) gi\u1eef \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc trong 2-3 n\u0103m ngo\u00e0i tr\u1eddi, nh\u01b0ng c\u00f3 gi\u00e1 g\u1ea5p 2-3 l\u1ea7n so v\u1edbi TPU ti\u00eau chu\u1ea9n v\u00e0 v\u1eabn l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u1eb7c bi\u1ec7t \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<\/p>","protected":false},"excerpt":{"rendered":" Looking for a clear comparison of silicone and TPU? Most searches return either material datasheets or vague “it depends” articles. Neither tells you where one material stops and the other starts. Silicone is a heat-stable thermoset for food, medical, and high-temperature use. TPU is a tough, abrasion-resistant thermoplastic for sports, electronics, and high-volume parts. They […]<\/p>\n","protected":false},"author":1,"featured_media":16175,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1045],"tags":[572],"class_list":["post-4690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-materials","tag-silicone-vs-tpu"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/4690","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=4690"}],"version-history":[{"count":1,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/4690\/revisions"}],"predecessor-version":[{"id":19005,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/4690\/revisions\/19005"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media\/16175"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media?parent=4690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/categories?post=4690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/tags?post=4690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} | | | |
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<\/figure>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/TPU-thermoplastic-polyurethane-raw-material-\u2014-transparent-pellets-and-clear-film-ready-for-injection-molding.jpg\"){kind=spacer}
<\/figure>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/Molecular-structure-comparison-\u2014-silicone-thermoset-3D-crosslinked-network-versus-TPU-thermoplastic-alternating-hard-and-soft-segments.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/LSR-liquid-silicone-rubber-injection-molding-cell-in-a-cleanroom-producing-high-precision-silicone-parts.jpg\")
<\/figure>\n\n\n\n![\"\"](\"https:\/\/rysilicone.com\/wp-content\/uploads\/2025\/12\/Side-by-side-close-up-of-matte-silicone-surface-and-glossy-TPU-surface-with-fingertip-touch-\u2014-material-feel-comparison.jpg\")
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