{"id":9753,"date":"2024-08-13T17:32:42","date_gmt":"2024-08-13T09:32:42","guid":{"rendered":"https:\/\/rysilicone.com\/?p=9753"},"modified":"2024-08-13T17:33:31","modified_gmt":"2024-08-13T09:33:31","slug":"silicone-rubber-strips-thermal-stability","status":"publish","type":"post","link":"https:\/\/rysilicone.com\/vi\/silicone-rubber-strips-thermal-stability\/","title":{"rendered":"\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a d\u1ea3i cao su silicon"},"content":{"rendered":"

D\u1ea3i cao su silicon \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m \u00f4 t\u00f4, \u0111i\u1ec7n t\u1eed, n\u1ea5u \u0103n, y t\u1ebf v\u00e0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, do kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t m\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y. \u0110\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb silicon, oxy, carbon v\u00e0 hydro, v\u1eadt li\u1ec7u n\u00e0y n\u1ed5i ti\u1ebfng v\u1ec1 t\u00ednh linh ho\u1ea1t, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 c\u00e1ch \u0111i\u1ec7n, ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong kho\u1ea3ng t\u1eeb \u221255 \u0111\u1ebfn 300 \u00b0C (\u221270 \u0111\u1ebfn 570 \u00b0F). Vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c h\u1ea1t nano nh\u01b0 TiO2, graphene v\u00e0 \u1ed1ng nano carbon c\u00e0ng l\u00e0m t\u0103ng th\u00eam \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a cao su silicon. C\u00e1c nh\u00e0 khoa h\u1ecdc th\u01b0\u1eddng s\u1eed d\u1ee5ng Ph\u00e2n t\u00edch tr\u1ecdng l\u01b0\u1ee3ng nhi\u1ec7t (TGA) \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n

S\u1ef1 ph\u00e2n h\u1ee7y nhi\u1ec7t c\u1ee7a cao su silicon r\u1ea5t ph\u1ee9c t\u1ea1p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a n\u00f3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 l\u01b0u h\u00f3a. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u01b0u h\u00f3a, bao g\u1ed3m l\u01b0u h\u00f3a ng\u01b0ng t\u1ee5, l\u01b0u h\u00f3a b\u1ed5 sung v\u00e0 l\u01b0u h\u00f3a peroxide, m\u1ed7i ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec1u t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. M\u1eb7c d\u00f9 chi ph\u00ed cao h\u01a1n c\u1ee7a cao su silicon v\u00e0 c\u00e1c m\u1ed1i nguy ti\u1ec1m \u1ea9n c\u1ee7a m\u1ed9t s\u1ed1 ch\u1ea5t ph\u1ee5 gia, nh\u01b0ng c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a n\u00f3\u2014\u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u1ec1n\u2014l\u00e0m cho n\u00f3 tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ecbu \u1ee9ng su\u1ea5t cao, nhi\u1ec7t \u0111\u1ed9 cao. Nghi\u00ean c\u1ee9u \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nh\u1eb1m m\u1ee5c \u0111\u00edch c\u1ea3i ti\u1ebfn h\u01a1n n\u1eefa v\u1eadt li\u1ec7u cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng ti\u00ean ti\u1ebfn.<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/h2>\n\n\n\n

Nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a cao su silicon, gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec3u \u0111\u01b0\u1ee3c v\u1eadt li\u1ec7u n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t kh\u00e1c nhau.<\/p>\n\n\n\n

Ph\u00e2n t\u00edch c\u01a1 h\u1ecdc \u0111\u1ed9ng (DMA)<\/h3>\n\n\n\n

DMA \u0111\u00e1nh gi\u00e1 c\u00e1ch cao su silicon bi\u1ebfn d\u1ea1ng v\u00e0 tr\u1edf l\u1ea1i h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i. Th\u1eed nghi\u1ec7m \u0111o c\u00e1c \u0111\u1eb7c t\u00ednh nh\u01b0 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i, m\u00f4 \u0111un nh\u1edbt v\u00e0 h\u1ec7 s\u1ed1 gi\u1ea3m ch\u1ea5n trong ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u1eeb -150 \u0111\u1ebfn +150\u00b0C, s\u1eed d\u1ee5ng c\u00e1c m\u1eabu m\u1ecfng.<\/p>\n\n\n\n

Ph\u00e2n t\u00edch nhi\u1ec7t tr\u1ecdng l\u01b0\u1ee3ng (TGA)<\/h3>\n\n\n\n

TGA \u0111o s\u1ef1 ph\u00e2n h\u1ee7y nhi\u1ec7t c\u1ee7a cao su silicon b\u1eb1ng c\u00e1ch t\u0103ng d\u1ea7n nhi\u1ec7t \u0111\u1ed9 v\u00e0 ghi l\u1ea1i l\u01b0\u1ee3ng tr\u1ecdng l\u01b0\u1ee3ng m\u1ea5t \u0111i. \u0110\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u00ed quy\u1ec3n kh\u00ed argon, c\u00e1c th\u1eed nghi\u1ec7m TGA x\u00e1c \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 m\u00e0 cao su b\u1ecb ph\u00e2n h\u1ee7y v\u00e0 l\u01b0\u1ee3ng v\u1eadt li\u1ec7u c\u00f2n l\u1ea1i sau \u0111\u00f3. Th\u00f4ng th\u01b0\u1eddng, cao su silicon tr\u1ea3i qua qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y theo ba giai \u0111o\u1ea1n ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

Ph\u1ed5 h\u1ed3ng ngo\u1ea1i bi\u1ebfn \u0111\u1ed5i Fourier (FTIR)<\/h3>\n\n\n\n

Ph\u1ed5 FTIR ph\u00e2n t\u00edch c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a cao su silicon, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u00f3 ph\u1ee5 gia. Th\u1eed nghi\u1ec7m n\u00e0y ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i trong v\u1eadt li\u1ec7u b\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c \u0111\u1ec9nh c\u1ee5 th\u1ec3 trong quang ph\u1ed5 h\u1ed3ng ngo\u1ea1i, t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c li\u00ean k\u1ebft h\u00f3a h\u1ecdc kh\u00e1c nhau. N\u00f3 c\u00f3 th\u1ec3 ti\u1ebft l\u1ed9 c\u00e1ch ph\u1ee5 gia \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a cao su silicon.<\/p>\n\n\n\n

Ph\u00e2n t\u00edch TGA-FTIR<\/h3>\n\n\n\n

TGA-FTIR k\u1ebft h\u1ee3p ph\u00e2n t\u00edch nhi\u1ec7t c\u1ee7a TGA v\u1edbi ph\u00e2n t\u00edch h\u00f3a h\u1ecdc c\u1ee7a FTIR \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c kh\u00ed tho\u00e1t ra trong qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y nhi\u1ec7t c\u1ee7a cao su silicon. K\u1ef9 thu\u1eadt n\u00e0y cung c\u1ea5p hi\u1ec3u bi\u1ebft chi ti\u1ebft v\u1ec1 h\u00e0nh vi c\u1ee7a v\u1eadt li\u1ec7u \u1edf nhi\u1ec7t \u0111\u1ed9 cao b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc h\u00ecnh th\u00e0nh trong qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y.<\/p>\n\n\n\n

Ch\u1ea5t \u0111\u00f3ng r\u1eafn v\u00e0 t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang l\u00ean \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/h2>\n\n\n\n

Ch\u1ea5t \u0111\u00f3ng r\u1eafn \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c l\u00e0m c\u1ee9ng cao su silicon v\u00e0 t\u0103ng \u0111\u1ed9 b\u1ec1n c\u1ee7a n\u00f3. Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng r\u1eafn\u2014\u0111\u00f3ng r\u1eafn ng\u01b0ng t\u1ee5, \u0111\u00f3ng r\u1eafn b\u1ed5 sung ho\u1eb7c \u0111\u00f3ng r\u1eafn peroxide\u2014\u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

Ng\u01b0ng t\u1ee5 ch\u1eefa b\u1ec7nh<\/h3>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p ng\u01b0ng t\u1ee5, d\u1ef1a v\u00e0o \u0111\u1ed9 \u1ea9m \u0111\u1ec3 l\u00e0m c\u1ee9ng cao su, kh\u00e1 \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao nh\u1ea5t.<\/p>\n\n\n\n

Th\u00eam v\u00e0o qu\u00e1 tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng<\/h3>\n\n\n\n

Qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a b\u1ed5 sung t\u1ea1o ra cao su c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 ch\u1ecbu nhi\u1ec7t, th\u00edch h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ph\u1ea9m v\u00e0 y t\u1ebf v\u00ec kh\u00f4ng t\u1ea1o ra s\u1ea3n ph\u1ea9m ph\u1ee5.<\/p>\n\n\n\n

B\u1ea3o d\u01b0\u1ee1ng b\u1eb1ng Peroxide<\/h3>\n\n\n\n

Qu\u00e1 tr\u00ecnh l\u01b0u h\u00f3a b\u1eb1ng peroxide s\u1eed d\u1ee5ng nhi\u1ec7t \u0111\u1ec3 l\u00e0m c\u1ee9ng cao su, t\u1ea1o ra v\u1eadt li\u1ec7u b\u1ec1n v\u00e0 ch\u1ecbu nhi\u1ec7t. Tuy nhi\u00ean, n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i c\u00e1c s\u1ea3n ph\u1ea9m ph\u1ee5 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u1ee8ng d\u1ee5ng c\u1ee7a d\u1ea3i cao su silicon \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/h2>\n\n\n\n

D\u1ea3i cao su silicon c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau:<\/p>\n\n\n\n

\u00f4 t\u00f4<\/h3>\n\n\n\n

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u1edbt, mi\u1ebfng \u0111\u1ec7m v\u00e0 \u1ed1ng m\u1ec1m ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao b\u00ean trong \u0111\u1ed9ng c\u01a1.<\/p>\n\n\n\n

Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/h3>\n\n\n\n

C\u00f3 t\u00e1c d\u1ee5ng c\u00e1ch \u0111i\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n\n\n\n

D\u1ee5ng c\u1ee5 n\u1ea5u \u0103n v\u00e0 n\u01b0\u1edbng b\u00e1nh<\/h3>\n\n\n\n

\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ee5ng c\u1ee5 nh\u00e0 b\u1ebfp nh\u01b0 th\u00eca v\u00e0 th\u1ea3m n\u01b0\u1edbng ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u1ea5u cao. Nh\u1eefng d\u1ea3i n\u00e0y \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean thi\u1ebft y\u1ebfu cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe.<\/p>\n\n\n\n

S\u1ea3n ph\u1ea9m y t\u1ebf<\/h3>\n\n\n\n

D\u1ea3i cao su silicon \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec t\u00ednh an to\u00e0n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u1ed1ng, th\u00e0nh ph\u1ea7n \u1ed1ng ti\u00eam, thi\u1ebft b\u1ecb qu\u1ea3n l\u00fd ch\u1ea5t l\u1ecfng v\u00e0 c\u1ea5y gh\u00e9p. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a ch\u00fang cho ph\u00e9p ch\u00fang \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng m\u00e0 kh\u00f4ng b\u1ecb ph\u00e2n h\u1ee7y, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng y t\u1ebf \u0111\u1ea7y th\u00e1ch th\u1ee9c. \u0110\u1ed9 b\u1ec1n v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a c\u00e1c d\u1ea3i n\u00e0y c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 c\u1ea5y gh\u00e9p.<\/p>\n\n\n\n

H\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5<\/h3>\n\n\n\n

D\u1ea3i cao su silicon \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb \u221270 \u0111\u1ebfn 220 \u00b0C. Nh\u1eefng d\u1ea3i n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong gio\u0103ng cho c\u1eeda s\u1ed5 m\u00e1y bay v\u00e0 c\u1eeda cabin, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n v\u00e0 \u0111\u1ed9 rung. Ch\u00fang c\u0169ng b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi nh\u1eefng rung \u0111\u1ed9ng kh\u00f4ng mong mu\u1ed1n, g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 an to\u00e0n v\u00e0 tho\u1ea3i m\u00e1i chung c\u1ee7a chuy\u1ebfn bay. Kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t c\u1ee7a ch\u00fang khi\u1ebfn ch\u00fang tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5.<\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n g\u1ea7n \u0111\u00e2y<\/h2>\n\n\n\n

Nh\u1eefng ti\u1ebfn b\u1ed9 g\u1ea7n \u0111\u00e2y trong cao su silicon t\u1eadp trung v\u00e0o vi\u1ec7c t\u0103ng c\u01b0\u1eddng c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3 cho c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 c\u1ea3i thi\u1ec7n th\u00e0nh c\u00f4ng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t, \u0111\u1ed9 linh ho\u1ea1t v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a n\u00f3 b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c h\u1ea1t nano v\u00e0 s\u1ee3i. V\u00ed d\u1ee5:<\/p>\n\n\n\n

    \n
  • Ki\u1ec3m tra c\u01a1 h\u1ecdc<\/strong>:Nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng vi\u1ec7c b\u1ed5 sung m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u nh\u1ea5t \u0111\u1ecbnh c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a cao su silicon.<\/li>\n\n\n\n
  • \u1ed4n \u0111\u1ecbnh nhi\u1ec7t<\/strong>:C\u00e1c nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng TGA \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng cao su silicon c\u00f3 th\u00eam ch\u1ea5t \u0111\u1ed9n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t h\u01a1n v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u00e2n h\u1ee7y th\u1ea5p h\u01a1n.<\/li>\n\n\n\n
  • C\u00f4ng th\u1ee9c c\u1ea3i ti\u1ebfn<\/strong>:C\u00e1c lo\u1ea1i nh\u1ef1a silicon m\u1edbi c\u00f3 nh\u00f3m h\u00f3a ch\u1ea5t chuy\u00ean bi\u1ec7t \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n, mang l\u1ea1i kh\u1ea3 n\u0103ng li\u00ean k\u1ebft ch\u00e9o v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<\/ul>\n\n\n\n

    Nh\u1eefng c\u1ea3i ti\u1ebfn n\u00e0y \u0111ang khi\u1ebfn cao su silicon tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ng\u00e0y c\u00e0ng h\u1ea5p d\u1eabn \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u1ea5y gh\u00e9p y t\u1ebf v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe kh\u00e1c, n\u01a1i hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>","protected":false},"excerpt":{"rendered":"

    Silicone rubber strips are crucial across various industries, including automotive, electronics, cooking, medical, and aerospace, due to their ability to endure extreme temperatures without degradation. Composed of silicon, oxygen, carbon, and hydrogen, this material is renowned for its flexibility, heat resistance, and electrical insulation, performing effectively between \u221255 to 300 \u00b0C (\u221270 to 570 \u00b0F). […]<\/p>\n","protected":false},"author":1,"featured_media":9754,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[790],"tags":[],"class_list":["post-9753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-silicone-strips"],"_links":{"self":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/9753","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=9753"}],"version-history":[{"count":0,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/posts\/9753\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media\/9754"}],"wp:attachment":[{"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/media?parent=9753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/categories?post=9753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rysilicone.com\/vi\/wp-json\/wp\/v2\/tags?post=9753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}