{"id":5504,"date":"2026-04-08T21:51:12","date_gmt":"2026-04-08T21:51:12","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/development-trend-of-rubber-flame-resistant-conveyor-belt-vi"},"modified":"2026-04-08T21:51:12","modified_gmt":"2026-04-08T21:51:12","slug":"development-trend-of-rubber-flame-resistant-conveyor-belt-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/development-trend-of-rubber-flame-resistant-conveyor-belt-vi\/","title":{"rendered":"Xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n c\u1ee7a b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y b\u1eb1ng cao su"},"content":{"rendered":"<p><span id=\"s2_1\">V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p than, m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c m\u1ecf l\u1edbn t\u1eeb 5 tri\u1ec7u t\u1ea5n th\u1eadm ch\u00ed h\u01a1n 10 tri\u1ec7u t\u1ea5n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng li\u00ean ti\u1ebfp, v\u00e0 nhu c\u1ea7u v\u1ec1 c\u00e1c b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, \u0111\u1ed9 b\u1ec1n cao ng\u00e0y c\u00e0ng t\u0103ng. C\u00e1c m\u1ecf r\u1ea5t l\u1edbn \u0111\u00f2i h\u1ecfi b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn h\u01a1n 1600 mm ho\u1eb7c l\u1edbn h\u01a1n 3000 mm v\u00e0 \u0111\u1ed9 b\u1ec1n l\u1edbn h\u01a1n 2500 N\/mm th\u1eadm ch\u00ed 4000 N\/mm, nh\u1eefng lo\u1ea1i n\u00e0y y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n cao v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i do t\u1ea3i tr\u1ecdng l\u1edbn v\u00e0 kho\u1ea3ng c\u00e1ch b\u0103ng t\u1ea3i d\u00e0i. \u0110\u1ed3ng th\u1eddi, nhu c\u1ea7u v\u1ec1 b\u0103ng t\u1ea3i m\u1ecfng, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9, ti\u1ebft ki\u1ec7m \u0111\u1ea7u t\u01b0 v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng \u0111\u00f2i h\u1ecfi c\u00e1c v\u1eadt li\u1ec7u khung m\u1edbi \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u.<\/span><\/p>\n<p><span id=\"s2_2\">V\u1eadt li\u1ec7u m\u1edbi v\u00e0 s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c. \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y ph\u1ee5 thu\u1ed9c ch\u1ee7 y\u1ebfu v\u00e0o v\u1eadt li\u1ec7u c\u1ee7a to\u00e0n b\u1ed9 khung. Hi\u1ec7n t\u1ea1i, to\u00e0n b\u1ed9 chi\u1ec1u d\u00e0i c\u1ee7a khung b\u0103ng t\u1ea3i d\u1ecdc v\u00e0 ngang \u1edf Trung Qu\u1ed1c d\u1ef1a tr\u00ean s\u1ee3i b\u00f4ng ho\u1eb7c s\u1ee3i polyamide\/b\u00f4ng, v\u1edbi \u0111\u1ed9 d\u00e0y b\u0103ng t\u1ea3i, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n th\u1ea5p. \u1ede n\u01b0\u1edbc ngo\u00e0i, s\u1ee3i polyester ho\u1eb7c s\u1ee3i aramid th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m s\u1ee3i d\u1ecdc, trong khi s\u1ee3i polyamide v\u00e0 b\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ee3i ngang, do \u0111\u00f3 ch\u00fang c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m m\u1ecfng, tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 v\u00e0 \u0111\u1ed9 b\u1ec1n cao. V\u1edbi xu h\u01b0\u1edbng hi\u1ec7u su\u1ea5t cao, l\u1edbp m\u1ecfng v\u00e0 nh\u1eb9, s\u1ee3i aramid n\u00ean \u0111\u01b0\u1ee3c \u01b0u ti\u00ean l\u00e0m v\u1eadt li\u1ec7u ch\u00ednh cho to\u00e0n b\u1ed9 khung v\u1edbi \u0111\u1ed9 b\u1ec1n tr\u00ean 3000 N\/mm, l\u00e0m cho b\u0103ng t\u1ea3i nh\u1eb9 v\u00e0 m\u1ecfng, d\u1ec5 d\u00e0ng nh\u00fang v\u00e0 d\u1ebbo h\u00f3a, t\u0103ng \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a b\u0103ng t\u1ea3i v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3.<\/span><\/p>\n<p><span id=\"s2_3\">\u0110a d\u1ea1ng v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i. Hi\u1ec7n t\u1ea1i, b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y PVC v\u00e0 PVG \u1edf Trung Qu\u1ed1c ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u1ecf than. Tr\u00ean th\u1ef1c t\u1ebf, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n v\u1eadt li\u1ec7u \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u ngo\u1ea1i tr\u1eeb c\u00e1c v\u1eadt li\u1ec7u nhi\u1ec7t \u0111\u1ed9 cao. \u1ede n\u01b0\u1edbc ngo\u00e0i, kh\u00f4ng ch\u1ec9 c\u00f3 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y cho c\u00e1c m\u1ecf than m\u00e0 c\u00f2n c\u00f3 b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y \u0111a d\u1ee5ng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p khai th\u00e1c than v\u00e0 phi than. Tuy nhi\u00ean, b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y cho c\u00e1c m\u1ecf than c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y.<\/span><\/p>\n<p><span id=\"s2_4\">Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, an to\u00e0n, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, an to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng l\u00e0 xu h\u01b0\u1edbng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u0103ng t\u1ea3i. B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y PVC v\u00e0 PVG ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y \u0111\u1ed9 b\u1ec1n cao c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i v\u00e0 c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 t\u00e0i nguy\u00ean. B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y b\u1ec1 m\u1eb7t \u0111\u00e0n h\u1ed3i nhi\u1ec7t d\u1ebbo \u0111\u01a1n gi\u1ea3n, ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, n\u0103ng su\u1ea5t cao, v\u00e0 keo c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m kinh t\u1ebf \u0111\u1ec3 t\u00e1i ch\u1ebf, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y \u0111\u1ed9c t\u00ednh th\u1ea5p, kh\u00f3i th\u1ea5p l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n.<\/span><\/p>\n<p><span id=\"s2_5\">Nh\u00e2n t\u00e0i, c\u00f4ng ngh\u1ec7, th\u1ecb tr\u01b0\u1eddng v\u00e0 l\u1ee3i \u00edch t\u1eadp trung v\u00e0o m\u1ed9t s\u1ed1 \u00edt doanh nghi\u1ec7p. Hi\u1ec7n t\u1ea1i, c\u00f3 h\u01a1n 80 doanh nghi\u1ec7p \u1edf Trung Qu\u1ed1c s\u1ea3n xu\u1ea5t b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y PVC v\u00e0 PVG, h\u1ea7u h\u1ebft l\u00e0 c\u00e1c doanh nghi\u1ec7p nh\u1ecf v\u00e0 h\u01a1n 10 doanh nghi\u1ec7p b\u0103ng t\u1ea3i trung b\u00ecnh v\u00e0 l\u1edbn. Ch\u1ec9 c\u00f3 10 doanh nghi\u1ec7p \u1edf n\u01b0\u1edbc ngo\u00e0i s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1, h\u1ea7u h\u1ebft l\u00e0 c\u00e1c doanh nghi\u1ec7p l\u1edbn v\u00e0 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng th\u1ebf gi\u1edbi. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, th\u1ecb tr\u01b0\u1eddng v\u00e0 l\u1ee3i \u00edch c\u1ee7a b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y trong n\u01b0\u1edbc d\u1ea7n d\u1ea7n t\u1eadp trung v\u00e0o c\u00e1c doanh nghi\u1ec7p c\u00f3 v\u1ed1n \u0111\u1ea7u t\u01b0 n\u01b0\u1edbc ngo\u00e0i v\u00e0 c\u00e1c doanh nghi\u1ec7p trung b\u00ecnh v\u00e0 l\u1edbn. V\u1edbi s\u1ef1 tham gia c\u1ee7a c\u00e1c doanh nghi\u1ec7p c\u00f3 v\u1ed1n \u0111\u1ea7u t\u01b0 n\u01b0\u1edbc ngo\u00e0i v\u00e0 vi\u1ec7c tri\u1ec3n khai c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u00edn d\u1ee5ng ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u1ef1c hi\u1ec7n chi\u1ebfn l\u01b0\u1ee3c th\u01b0\u01a1ng hi\u1ec7u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u0103ng t\u1ea3i trong n\u01b0\u1edbc, th\u1ecb tr\u01b0\u1eddng v\u00e0 l\u1ee3i \u00edch ng\u00e0y c\u00e0ng t\u1eadp trung v\u00e0o m\u1ed9t s\u1ed1 \u00edt doanh nghi\u1ec7p m\u1ea1nh, trong khi nh\u00e2n l\u1ef1c, v\u1ed1n v\u00e0 c\u00f4ng ngh\u1ec7 d\u1ea7n d\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n giao cho m\u1ed9t s\u1ed1 \u00edt doanh nghi\u1ec7p m\u1ea1nh.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1120\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2020\/01\/flame-resistant-conveyor-belt-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p than, m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c m\u1ecf l\u1edbn t\u1eeb 5 tri\u1ec7u t\u1ea5n th\u1eadm ch\u00ed h\u01a1n 10 tri\u1ec7u t\u1ea5n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng li\u00ean ti\u1ebfp, v\u00e0 nhu c\u1ea7u v\u1ec1 c\u00e1c b\u0103ng t\u1ea3i ch\u1ed1ng ch\u00e1y c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, \u0111\u1ed9 b\u1ec1n cao ng\u00e0y c\u00e0ng t\u0103ng. C\u00e1c m\u1ecf r\u1ea5t l\u1edbn [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[637],"tags":[761],"class_list":["post-5504","post","type-post","status-publish","format-standard","hentry","category-techinical-news-vi","tag-flame-resistant-conveyor-belt-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5504","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=5504"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/5504\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=5504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=5504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=5504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}