{"id":4190,"date":"2026-04-08T17:24:23","date_gmt":"2026-04-08T17:24:23","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/flame-resistant-conveyor-belt-vi"},"modified":"2026-04-08T17:24:23","modified_gmt":"2026-04-08T17:24:23","slug":"flame-resistant-conveyor-belt-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/flame-resistant-conveyor-belt-vi\/","title":{"rendered":"B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y (DIN-K)"},"content":{"rendered":"

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\"\"<\/h5>\n

\u00a0<\/h3>\n

B\u1ed1i c\u1ea3nh \u1ee8ng d\u1ee5ng:<\/span><\/h3>\n

Vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y (c\u00f2n g\u1ecdi l\u00e0 b\u0103ng t\u1ea3i kh\u00e1ng l\u1eeda) (Ti\u00eau chu\u1ea9n: DIN-K\/EN12882\/JIS-K) trong c\u00e1c m\u1ecf than g\u00f3p ph\u1ea7n gi\u1ea3m t\u1ef7 l\u1ec7 x\u1ea3y ra h\u1ecfa ho\u1ea1n c\u1ea3 tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c c\u1ee7a m\u1ecf than t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p, b\u1ee5i than v\u00e0 kh\u00ed m\u00ea-tan l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 nguy hi\u1ec3m, v\u00e0 than \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n c\u0169ng l\u00e0 ch\u1ea5t d\u1ec5 ch\u00e1y, n\u1ebfu tia l\u1eeda \u0111i\u1ec7n ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, r\u1ea5t d\u1ec5 g\u00e2y ra h\u1ecfa ho\u1ea1n. Vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y cho m\u1ecf than<\/strong><\/span> l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ph\u00e1t sinh tia l\u1eeda t\u0129nh \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n than, v\u00e0 ngay c\u1ea3 khi x\u1ea3y ra tia l\u1eeda t\u0129nh \u0111i\u1ec7n, b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y cho m\u1ecf than c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng l\u1eeda cao v\u00e0 t\u1ed1i \u0111a h\u00f3a th\u1eddi gian lan truy\u1ec1n ng\u1ecdn l\u1eeda.<\/span><\/p>

Hi\u1ec7n nay, c\u00f3 nhi\u1ec1u ti\u00eau chu\u1ea9n b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y kh\u00e1c nhau tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0 DIN-K c\u1ee7a \u0110\u1ee9c, EN 12882 (th\u00f4ng th\u01b0\u1eddng\/tr\u00ean m\u1eb7t \u0111\u1ea5t) v\u00e0 EN 14973 (d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t) c\u1ee7a Ch\u00e2u \u00c2u, ISO 340, MSHA 30 c\u1ee7a Hoa K\u1ef3, JIS-K c\u1ee7a Nh\u1eadt B\u1ea3n v\u00e0 AS 4606:2012 c\u1ee7a \u00dac. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 vi\u1ec7c x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 ch\u1ed1ng ch\u00e1y c\u1ee5 th\u1ec3 c\u1ea7n thi\u1ebft cho m\u1ed9t \u1ee9ng d\u1ee5ng ho\u1eb7c m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3 l\u00e0 r\u1ea5t quan tr\u1ecdng. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 m\u1ee9c \u0111\u1ed9 ch\u1ed1ng ch\u00e1y \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u, n\u00ean t\u00ecm ki\u1ebfm l\u1eddi khuy\u00ean chuy\u00ean m\u00f4n.<\/span><\/p>

\u00a0<\/p>

Th\u1eed nghi\u1ec7m Kh\u1ea3 n\u0103ng Ch\u1ed1ng ch\u00e1y:<\/span><\/h3>\n

\"th\u1eed<\/p>

C\u00e1c th\u1eed nghi\u1ec7m JIS\/ISO\/DIN li\u00ean quan \u0111\u1ebfn vi\u1ec7c cho s\u00e1u m\u1eabu ri\u00eang bi\u1ec7t c\u1ee7a b\u0103ng t\u1ea3i ti\u1ebfp x\u00fac v\u1edbi ng\u1ecdn l\u1eeda tr\u1ea7n, khi\u1ebfn ch\u00fang b\u1ed1c ch\u00e1y, sau \u0111\u00f3 ngu\u1ed3n l\u1eeda \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf v\u00e0 th\u1eddi gian ch\u00e1y (th\u1eddi gian duy tr\u00ec ng\u1ecdn l\u1eeda) c\u1ee7a m\u1eabu th\u1eed \u0111\u01b0\u1ee3c ghi l\u1ea1i, m\u1ed9t lu\u1ed3ng kh\u00f4ng kh\u00ed sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho m\u1eabu th\u1eed trong m\u1ed9t kho\u1ea3ng th\u1eddi gian quy \u0111\u1ecbnh sau khi lo\u1ea1i b\u1ecf ng\u1ecdn l\u1eeda, ng\u1ecdn l\u1eeda kh\u00f4ng \u0111\u01b0\u1ee3c b\u00f9ng ch\u00e1y tr\u1edf l\u1ea1i. Th\u1eddi gian \u0111\u1ec3 m\u1eabu b\u0103ng t\u1ea3i t\u1ef1 t\u1eaft sau khi ngu\u1ed3n \u0111\u00e1nh l\u1eeda (ng\u1ecdn l\u1eeda) \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng. Th\u1eddi gian ti\u1ebfp t\u1ee5c ch\u00e1y (ng\u1ecdn l\u1eeda c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y) ph\u1ea3i nh\u1ecf h\u01a1n 15 gi\u00e2y cho m\u1ed7i m\u1eabu, v\u1edbi th\u1eddi gian t\u00edch l\u0169y t\u1ed1i \u0111a tuy\u1ec7t \u0111\u1ed1i l\u00e0 45 gi\u00e2y.<\/span><\/p>

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\"th\u1eed<\/span><\/p>

Th\u1eed nghi\u1ec7m ma s\u00e1t puly l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t trong ph\u00e2n lo\u1ea1i an to\u00e0n (ti\u00eau chu\u1ea9n) gi\u1eefa b\u0103ng t\u1ea3i s\u1eed d\u1ee5ng tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 b\u0103ng t\u1ea3i s\u1eed d\u1ee5ng d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. N\u1ebfu c\u1ea7n ch\u1ee9ng nh\u1eadn, th\u00ec c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u1ed9t t\u1ed5 ch\u1ee9c th\u1eed nghi\u1ec7m \u0111\u1ed9c l\u1eadp. C\u00e1c ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m y\u00eau c\u1ea7u r\u1eb1ng kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng v\u1ec1 ng\u1ecdn l\u1eeda ho\u1eb7c s\u1ef1 ph\u00e1t s\u00e1ng n\u00e0o trong ho\u1eb7c sau th\u1eed nghi\u1ec7m. \u0110i\u1ec1u n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u0103ng t\u1ea3i PVC v\u00ec ch\u1ea5t d\u1ebbo nhi\u1ec7t d\u1ebbo n\u00f3ng ch\u1ea3y\/\u0111\u1ee9t tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ebfn 325\u02daC, nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh t\u1ed1i \u0111a c\u1ee7a SUNGDA l\u00e0 kho\u1ea3ng 260 – 270\u02daC.<\/span><\/p>

\u00a0<\/h3>\n

Lo\u1ea1i s\u1ee3i b\u1ed1 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y:<\/span><\/h3>\n

\"\u1ee9ng<\/span><\/p>

S\u1ee3i b\u1ed1 d\u1ec7t li\u1ec1n kh\u1ed1i:\u00a0<\/span>\u00a0<\/strong> Lo\u1ea1i s\u1ee3i b\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c d\u1ec7t t\u1eeb s\u1ee3i Polyester v\u00e0 Nylon, \u0111\u01b0\u1ee3c nh\u00fang qua PVC v\u00e0 d\u1ebbo h\u00f3a, v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o cao, \u0111\u1ed9 gi\u00e3n d\u00e0i nh\u1ecf, kh\u00f4ng bong tr\u00f3c, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, kh\u00f4ng ph\u00e2n t\u1ea7ng, ch\u1ecbu va \u0111\u1eadp v\u00e0 hi\u1ec7u su\u1ea5t ch\u1ed1ng r\u00e1ch. Ch\u1ee7 y\u1ebfu \u00e1p d\u1ee5ng cho m\u1ecf than d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t v\u00e0 c\u00e1c khu v\u1ef1c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n kh\u00e1c.<\/span><\/p>

S\u1ee3i b\u1ed1 EP:<\/span> <\/strong>V\u1ea3i EP bao g\u1ed3m polyester theo chi\u1ec1u d\u1ecdc (s\u1ee3i d\u1ecdc) v\u00e0 polyamide cho chi\u1ec1u ngang (s\u1ee3i ngang), v\u1edbi \u0111\u1ed9 gi\u00e3n d\u00e0i d\u1ecdc th\u1ea5p h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ea5m m\u1ed1c, \u1ea9m \u01b0\u1edbt v\u00e0 m\u1ee5c n\u00e1t ho\u00e0n to\u00e0n, \u0111\u1ed9 linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o m\u00e1ng t\u1ed1t. Ph\u00f9 h\u1ee3p cho vi\u1ec7c v\u1eadn chuy\u1ec3n t\u1ea3i tr\u1ecdng cao v\u00e0 t\u1ed1c \u0111\u1ed9 cao tr\u00ean qu\u00e3ng \u0111\u01b0\u1eddng trung b\u00ecnh v\u00e0 d\u00e0i t\u1ea1i c\u00e1c khu v\u1ef1c khai th\u00e1c tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/span><\/p>

S\u1ee3i b\u1ed1 c\u00e1p th\u00e9p:<\/strong> <\/span>c\u00e1p th\u00e9p c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o si\u00eau cao, kh\u1ea3 n\u0103ng t\u1ea1o m\u00e1ng t\u1ed1t, \u0111\u1ed9 b\u00e1m d\u00ednh cao gi\u1eefa cao su v\u00e0 c\u00e1p th\u00e9p, lo\u1ea1i b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y n\u00e0y ph\u00f9 h\u1ee3p cho vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u tr\u00ean nh\u1ecbp l\u1edbn, kho\u1ea3ng c\u00e1ch d\u00e0i.<\/span><\/p>\n

Khi l\u1ef1a ch\u1ecdn b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y, vi\u1ec7c hi\u1ec3u r\u00f5 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng c\u1ee7a kh\u00e1ch h\u00e0ng l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. B\u0103ng t\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, t\u1eeb c\u00e1c ph\u00e2n x\u01b0\u1edfng nh\u00e0 m\u00e1y nhi\u1ec1u b\u1ee5i \u0111\u1ebfn nh\u1eefng m\u00f4i tr\u01b0\u1eddng d\u1ec5 ch\u00e1y n\u1ed5 nh\u01b0 h\u1ea7m m\u1ecf, c\u0169ng nh\u01b0 trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u1ee9c t\u1ea1p ngo\u00e0i tr\u1eddi v\u00e0 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. M\u1ed7i t\u00ecnh hu\u1ed1ng \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 t\u00ednh ch\u1ed1ng ch\u00e1y c\u1ee7a b\u0103ng t\u1ea3i. Do \u0111\u00f3, vi\u1ec7c ph\u00e2n t\u00edch khoa h\u1ecdc c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng n\u00e0y, k\u1ebft h\u1ee3p v\u1edbi \u0111\u1eb7c t\u00ednh ch\u1ed1ng t\u0129nh \u0111i\u1ec7n v\u00e0 ch\u1ed1ng ch\u00e1y c\u1ee7a b\u0103ng t\u1ea3i, s\u1ebd \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n

Hi\u1ec7n nay, c\u00f3 ba lo\u1ea1i b\u0103ng t\u1ea3i ch\u1ecbu l\u1eeda ch\u00ednh: b\u0103ng t\u1ea3i ch\u1ecbu l\u1eeda nhi\u1ec1u l\u1edbp v\u1ea3i, b\u0103ng t\u1ea3i c\u00e1p th\u00e9p v\u00e0 b\u0103ng t\u1ea3i d\u1ec7t r\u1eafn. Trong ba lo\u1ea1i b\u0103ng t\u1ea3i ch\u1ecbu l\u1eeda \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ecf than, b\u0103ng t\u1ea3i nhi\u1ec1u l\u1edbp v\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t, chi\u1ebfm h\u01a1n 80% th\u1ecb ph\u1ea7n. N\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y m\u1ea1nh h\u01a1n trong khi nh\u1eb9 h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n.<\/p>\n\n\n

<\/p>\n\n\n

Ti\u00eau Chu\u1ea9n Qu\u1ed1c T\u1ebf V\u1ec1 Th\u1eed Nghi\u1ec7m Ch\u1ecbu L\u1eeda:<\/h4>\n\n\n\n
\"fire<\/figure>\n\n\n\n

So S\u00e1nh Ti\u00eau Chu\u1ea9n RMA v\u00e0 DIN cho B\u0103ng T\u1ea3i<\/a><\/strong><\/p>\n\n\n

Top 5 Nh\u00e0 S\u1ea3n Xu\u1ea5t B\u0103ng T\u1ea3i Cao Su T\u1ea1i Trung Qu\u1ed1c 2023-2024 (c\u00f3 website & th\u00f4ng tin li\u00ean h\u1ec7)<\/a><\/strong><\/p>\n\n\n

PSI v\u00e0 Mpa trong b\u0103ng t\u1ea3i kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00e1ch chuy\u1ec3n \u0111\u1ed5i gi\u1eefa ch\u00fang?<\/a><\/strong><\/p>\n\n\n

L\u1edbp B\u0103ng T\u1ea3i EP C\u00f3 Ph\u1ea3i C\u00e0ng Nhi\u1ec1u C\u00e0ng T\u1ed1t?<\/strong><\/a><\/p>\n\n