{"id":6314,"date":"2026-04-08T23:00:15","date_gmt":"2026-04-08T23:00:15","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/what-is-the-difference-between-heat-resistant-conveyor-belts-and-fire-resistant-conveyor-belts-vi"},"modified":"2026-04-08T23:00:15","modified_gmt":"2026-04-08T23:00:15","slug":"what-is-the-difference-between-heat-resistant-conveyor-belts-and-fire-resistant-conveyor-belts-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/what-is-the-difference-between-heat-resistant-conveyor-belts-and-fire-resistant-conveyor-belts-vi\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t v\u00e0 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y l\u00e0 g\u00ec?"},"content":{"rendered":"\n<p>Trong l\u0129nh v\u1ef1c b\u0103ng t\u1ea3i, ch\u00fang ta th\u01b0\u1eddng g\u1eb7p hai lo\u1ea1i ri\u00eang bi\u1ec7t: b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t v\u00e0 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y, li\u1ec7u hai lo\u1ea1i n\u00e0y c\u00f3 gi\u1ed1ng nhau kh\u00f4ng? N\u1ebfu kh\u00f4ng, \u0111i\u1ec1u g\u00ec ph\u00e2n bi\u1ec7t ch\u00fang v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u?<\/p>\n\n\n<p><strong>B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t:<\/strong><\/p>\n\n\n<p><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.sungda.com\/index.php\/heat-resistant-conveyor-belt\/\" data-type=\"URL\" data-id=\"https:\/\/www.sungda.com\/index.php\/heat-resistant-conveyor-belt\/\" target=\"_blank\">B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t<\/a><\/span><\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao, ch\u00fang c\u00f3 c\u1ea5u tr\u00fac bao g\u1ed3m c\u00e1c l\u1edbp ch\u1ecbu nhi\u1ec7t, l\u1edbp chuy\u1ec3n ti\u1ebfp, l\u1edbp khung EP ch\u1ecbu nhi\u1ec7t v\u00e0 l\u1edbp ph\u1ee7 ch\u1ecbu nhi\u1ec7t.<\/p>\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"168\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/images-1.jpg\" alt=\"\" class=\"wp-image-818\"\/><\/figure><\/div>\n\n\n\n<p>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t li\u00ean quan \u0111\u1ebfn vi\u1ec7c h\u00ecnh th\u00e0nh m\u1ed9t l\u1edbp carbon h\u00f3a vi x\u1ed1p khi l\u1edbp cao su ph\u1ee7 g\u1eb7p nhi\u1ec7t \u0111\u1ed9 cao. L\u1edbp n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y v\u00e0 ng\u0103n c\u1ea3n s\u1ef1 truy\u1ec1n nhi\u1ec7t s\u00e2u h\u01a1n v\u00e0o b\u0103ng t\u1ea3i, t\u1eeb \u0111\u00f3 b\u1ea3o v\u1ec7 \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c l\u1edbp khung EP. Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh, l\u1edbp carbon h\u00f3a n\u00e0y ph\u00e1t tri\u1ec3n c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf kh\u00f4ng \u0111\u1ec1u, g\u00f3p ph\u1ea7n t\u1ea1o hi\u1ec7u \u1ee9ng l\u00e0m m\u00e1t.<\/p>\n\n\n<p>Nh\u1eefng b\u0103ng t\u1ea3i n\u00e0y ph\u00f9 h\u1ee3p \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 than c\u1ed1c n\u00f3ng, clinker xi m\u0103ng, x\u1ec9 v\u00e0 v\u1eadt \u0111\u00fac n\u00f3ng \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 180\u00b0C. Khi s\u1eed d\u1ee5ng cao su EPDM, nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 \u0111\u1ea1t 200-300\u00b0C, v\u1edbi \u0111\u1ec9nh t\u1ee9c th\u1eddi l\u00ean \u0111\u1ebfn 800\u00b0C.<\/p>\n\n\n<p>Theo ti\u00eau chu\u1ea9n DIN22102, b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i nh\u01b0 sau:<br>T1: Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1eed nghi\u1ec7m d\u01b0\u1edbi 100\u00b0C, v\u1edbi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ng\u1eafn h\u1ea1n t\u1ed1i \u0111a l\u00e0 150\u00b0C.<br>T2: Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1eed nghi\u1ec7m d\u01b0\u1edbi 125\u00b0C, v\u1edbi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ng\u1eafn h\u1ea1n t\u1ed1i \u0111a l\u00e0 170\u00b0C.<br>T3: Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1eed nghi\u1ec7m d\u01b0\u1edbi 150\u00b0C, v\u1edbi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ng\u1eafn h\u1ea1n t\u1ed1i \u0111a l\u00e0 200\u00b0C.<br>T4: Ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 th\u1eed nghi\u1ec7m d\u01b0\u1edbi 175\u00b0C, v\u1edbi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng ng\u1eafn h\u1ea1n t\u1ed1i \u0111a l\u00e0 250\u00b0C.<\/p>\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 do t\u00ednh ch\u1ea5t t\u1ef1 nhi\u00ean c\u1ee7a cao su, b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t y\u00eau c\u1ea7u \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng nghi\u00eam ng\u1eb7t, ch\u1eb3ng h\u1ea1n nh\u01b0: Th\u00f4ng gi\u00f3 \u0111\u1ea7y \u0111\u1ee7, c\u00e1c bi\u1ec7n ph\u00e1p l\u00e0m m\u00e1t, nhi\u1ec7t \u0111\u1ed9 v\u1eadt li\u1ec7u kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 5% nhi\u1ec7t \u0111\u1ed9 thi\u1ebft k\u1ebf, v\u00e0 tr\u00e1nh d\u1eebng v\u1eadt li\u1ec7u tr\u00ean b\u0103ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba gi\u1ea3m tu\u1ed5i th\u1ecd ho\u1eb7c h\u01b0 h\u1ecfng \u0111\u00e1ng k\u1ec3 c\u1ee7a b\u0103ng t\u1ea3i.<\/p>\n\n\n<p><strong>B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y:<\/strong><br><strong><span class=\"has-inline-color has-vivid-cyan-blue-color\"><a rel=\"noreferrer noopener\" href=\"https:\/\/www.sungda.com\/index.php\/flame-resistant-conveyor-belt\/\" data-type=\"URL\" data-id=\"https:\/\/www.sungda.com\/index.php\/flame-resistant-conveyor-belt\/\" target=\"_blank\">B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y<\/a><\/span><\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c gi\u1ea3m thi\u1ec3u s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a h\u1ecfa ho\u1ea1n trong c\u00e1c m\u1ecf than, c\u1ea3 tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, ti\u00eau chu\u1ea9n DIN22102 t\u01b0\u01a1ng \u1ee9ng l\u00e0 DIN-K. M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c m\u1ecf than d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 b\u1ee5i than v\u00e0 kh\u00ed m\u00ea-tan, \u0111\u00f2i h\u1ecfi s\u1ef1 th\u1eadn tr\u1ecdng. Do t\u00ednh d\u1ec5 ch\u00e1y c\u1ee7a than \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n, s\u1ef1 ph\u00e1t sinh tia l\u1eeda \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1ecfa ho\u1ea1n. B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y gi\u00fap gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng ph\u00e1t sinh tia l\u1eeda t\u0129nh \u0111i\u1ec7n v\u00e0, ngay c\u1ea3 khi ch\u00fang x\u1ea3y ra, nh\u1eefng b\u0103ng t\u1ea3i n\u00e0y c\u00f3 t\u00ednh n\u0103ng ch\u1ed1ng ch\u00e1y cao, ng\u0103n ng\u1eeba b\u1eaft l\u1eeda.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/01\/flame-resistant-conveyor-belt-150x150.jpg\" alt=\"\" class=\"wp-image-1120\" width=\"172\" height=\"172\"\/><\/figure><\/div>\n\n\n\n<p>B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y k\u1ebft h\u1ee3p c\u00e1c ch\u1ea5t ch\u1ed1ng ch\u00e1y trong cao su c\u1ee7a ch\u00fang, nh\u1eefng b\u0103ng t\u1ea3i n\u00e0y c\u00f3 th\u1ec3 ch\u00e1y khi ti\u1ebfp x\u00fac v\u1edbi l\u1eeda tr\u1ea7n, nh\u01b0ng ch\u00fang t\u1ef1 t\u1eaft trong v\u00f2ng 45 gi\u00e2y sau khi r\u1eddi kh\u1ecfi ngu\u1ed3n l\u1eeda, ng\u0103n ch\u1eb7n s\u1ef1 lan r\u1ed9ng h\u01a1n. Nh\u1eefng b\u0103ng t\u1ea3i n\u00e0y kh\u00f4ng t\u1ea1o ra t\u0129nh \u0111i\u1ec7n ho\u1eb7c tia l\u1eeda khi chuy\u1ec3n \u0111\u1ed9ng v\u00e0 th\u01b0\u1eddng c\u00f3 nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 200\u00b0C, ch\u00fang r\u1ea5t ph\u00f9 h\u1ee3p cho v\u1eadn chuy\u1ec3n d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 ph\u00e1t \u0111i\u1ec7n, khai th\u00e1c m\u1ecf, luy\u1ec7n kim v\u00e0 x\u00e2y d\u1ef1ng.<\/p>\n\n\n<p><\/p>\n\n\n<p><\/p>\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn hi\u1ec7u qu\u1ea3 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 qu\u1ea3n l\u00fd nguy c\u01a1 h\u1ecfa ho\u1ea1n trong c\u00e1c m\u1ecf than. Hi\u1ec7n t\u1ea1i, c\u00f3 ba lo\u1ea1i ch\u00ednh c\u1ee7a b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y cho khai th\u00e1c than: b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y l\u1edbp v\u1ea3i, b\u0103ng t\u1ea3i l\u00f5i th\u00e9p v\u00e0 b\u0103ng t\u1ea3i l\u00f5i d\u1ec7t r\u1eafn. Trong s\u1ed1 n\u00e0y, b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y l\u1edbp v\u1ea3i, \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 lo\u1ea1i \u0111\u1ea7u ti\u00ean, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1edd t\u00ednh n\u0103ng ch\u1ed1ng ch\u00e1y m\u1ea1nh m\u1ebd, c\u00f9ng v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed th\u1ea5p h\u01a1n.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"336\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/flame-resistant-testing-3-1024x336.jpg\" alt=\"\" class=\"wp-image-1040\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/flame-resistant-testing-3-1024x336.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/flame-resistant-testing-3-768x252.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/04\/flame-resistant-testing-3.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>T\u00f3m l\u1ea1i, b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t v\u00e0 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y l\u00e0 hai lo\u1ea1i kh\u00e1c bi\u1ec7t. B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao, c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng ch\u00e1y v\u00e0 hi\u1ec7u \u1ee9ng l\u00e0m ngu\u1ed9i, ph\u00f9 h\u1ee3p \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao. M\u1eb7t kh\u00e1c, b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y d\u00f9ng cho c\u00e1c m\u00f4i tr\u01b0\u1eddng d\u1ec5 ch\u00e1y nh\u01b0 h\u1ea7m m\u1ecf, t\u1eadp trung v\u00e0o vi\u1ec7c ng\u0103n ng\u1eeba h\u1ecfa ho\u1ea1n v\u00e0 tia l\u1eeda t\u0129nh \u0111i\u1ec7n. Vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u1ea5u tr\u00fac, ch\u1ee9c n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng l\u00e0 r\u1ea5t quan tr\u1ecdng, v\u00ec b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho vi\u1ec7c v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao, trong khi b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y gi\u1ea3i quy\u1ebft c\u00e1c nguy c\u01a1 h\u1ecfa ho\u1ea1n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 khai th\u00e1c than.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"548\" height=\"732\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-vulcanization-workshop.jpg\" alt=\"\" class=\"wp-image-1881\"\/><\/figure><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1025\" height=\"494\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official.jpg\" alt=\"\" class=\"wp-image-4027\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official.jpg 1025w, https:\/\/www.sungda.com\/wp-content\/uploads\/2025\/12\/sungda-official-768x370.jpg 768w\" sizes=\"auto, (max-width: 1025px) 100vw, 1025px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"425\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2.jpg\" alt=\"\" class=\"wp-image-2464\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/SUNGDA-conveyor-belt-vulcanization-workshop-2-768x319.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"402\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg\" alt=\"\" class=\"wp-image-1301\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-1024x402.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop-768x301.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/belt-vulcanization-workshop.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"324\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1.jpg\" alt=\"\" class=\"wp-image-2473\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1.jpg 997w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/12\/rubber-conveyor-belt-quality-testing-sungda-1-768x250.jpg 768w\" sizes=\"auto, (max-width: 997px) 100vw, 997px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"381\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-1024x381.jpg\" alt=\"\" class=\"wp-image-2575\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-1024x381.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1-768x286.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2022\/03\/EP-CONVEYOR-BELT-1.jpg 1026w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>M\u1eb7t c\u1eaft b\u0103ng t\u1ea3i cao su \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"391\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDAA.jpg\" alt=\"\" class=\"wp-image-2212\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDAA.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDAA-768x293.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"391\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1-1024x391.jpg\" alt=\"\" class=\"wp-image-1395\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1-1024x391.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1-768x293.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2021\/01\/PIW-BELT-export-united-states-1.jpg 1225w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"367\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-1024x367.jpg\" alt=\"\" class=\"wp-image-1334\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-1024x367.jpg 1024w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt-768x275.jpg 768w, https:\/\/www.sungda.com\/wp-content\/uploads\/2014\/05\/SUNGDA-conveyor-belt.jpg 300w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c b\u0103ng t\u1ea3i, ch\u00fang ta th\u01b0\u1eddng g\u1eb7p hai lo\u1ea1i ri\u00eang bi\u1ec7t: b\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t v\u00e0 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y, li\u1ec7u hai lo\u1ea1i n\u00e0y c\u00f3 gi\u1ed1ng nhau kh\u00f4ng? N\u1ebfu kh\u00f4ng, \u0111i\u1ec1u g\u00ec ph\u00e2n bi\u1ec7t ch\u00fang v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u? B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t: B\u0103ng t\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[698,761,770,2747],"class_list":["post-6314","post","type-post","status-publish","format-standard","hentry","category-techinical-news-vi","tag-heat-resistant-conveyor-belt-vi","tag-flame-resistant-conveyor-belt-vi","tag-fire-resistant-conveyor-belt-vi","tag-din-k-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/comments?post=6314"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/6314\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=6314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=6314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=6314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}