{"id":4181,"date":"2026-04-08T17:24:23","date_gmt":"2026-04-08T17:24:23","guid":{"rendered":"https:\/\/www.sungda.com\/vi\/post\/oil-resistant-conveyor-belt-vi"},"modified":"2026-04-08T17:24:23","modified_gmt":"2026-04-08T17:24:23","slug":"oil-resistant-conveyor-belt-vi","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/vi\/index.php\/oil-resistant-conveyor-belt-vi\/","title":{"rendered":"B\u0103ng t\u1ea3i ch\u1ed1ng d\u1ea7u\/m\u1ee1"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n

<\/p>

B\u0103ng t\u1ea3i ch\u1ecbu d\u1ea7u<\/span><\/strong> \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u1ee7a cao su l\u01b0u h\u00f3a ch\u1ed1ng l\u1ea1i s\u1ef1 \u0111\u1ee5c d\u1ea7u. Khi b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i cao su ti\u1ebfp x\u00fac v\u1edbi c\u00e1c lo\u1ea1i d\u1ea7u kh\u00e1c nhau (bao g\u1ed3m d\u1ea7u m\u1ee1, m\u1ee1 \u0111\u1ed9ng th\u1ef1c v\u1eadt) trong m\u1ed9t kho\u1ea3ng nhi\u1ec7t \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i, d\u1ea7u c\u00f3 th\u1ec3 th\u1ea5m v\u00e0o cao su, g\u00e2y t\u0103ng th\u1ec3 t\u00edch v\u00e0 tr\u01b0\u01a1ng n\u1edf. \u0110\u1ed3ng th\u1eddi, m\u00f4i tr\u01b0\u1eddng d\u1ea7u c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c ch\u1ea5t ph\u1ee5 gia h\u00f2a tan (ch\u1ee7 y\u1ebfu l\u00e0 ch\u1ea5t d\u1ebbo h\u00f3a tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed th\u1ea5p) trong b\u0103ng t\u1ea3i, d\u1eabn \u0111\u1ebfn gi\u1ea3m th\u1ec3 t\u00edch (co ng\u00f3t). \u0110\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh c\u00e2n b\u1eb1ng \u0111\u1ed9ng. Th\u00f4ng th\u01b0\u1eddng, m\u1ee9c \u0111\u1ed9 tr\u01b0\u01a1ng n\u1edf ho\u1eb7c co ng\u00f3t t\u0103ng theo th\u1eddi gian ti\u1ebfp x\u00fac gi\u1eefa b\u1ec1 m\u1eb7t b\u0103ng t\u1ea3i cao su v\u00e0 d\u1ea7u, cho \u0111\u1ebfn khi s\u1ef1 thay \u0111\u1ed5i th\u1ec3 t\u00edch \u0111\u1ea1t tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng. Nhi\u1ec7t \u0111\u1ed9 c\u00e0ng cao, th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t c\u00e2n b\u1eb1ng th\u1ec3 t\u00edch c\u00e0ng ng\u1eafn. Ngo\u00e0i ra, m\u1ed9t s\u1ed1 ph\u1ee5 gia trong d\u1ea7u c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u1edbi c\u00e1c ph\u00e2n t\u1eed cao su, g\u00e2y li\u00ean k\u1ebft ch\u00e9o ho\u1eb7c ph\u00e2n h\u1ee7y cao su.<\/span><\/p>

NBR l\u00e0 lo\u1ea1i cao su ch\u1ecbu d\u1ea7u th\u00f4ng d\u1ee5ng, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu d\u1ea7u c\u1ee7a n\u00f3 t\u0103ng theo h\u00e0m l\u01b0\u1ee3ng acrylonitrile. NBR c\u00f3 h\u00e0m l\u01b0\u1ee3ng acrylonitrile cao c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu d\u1ea7u kho\u00e1ng t\u1ed1t h\u01a1n, nh\u01b0ng kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t b\u1ecb h\u1ea1n ch\u1ebf. Khi nhi\u1ec7t \u0111\u1ed9 d\u1ea7u v\u01b0\u1ee3t qu\u00e1 150\u00b0C, n\u00ean s\u1eed d\u1ee5ng HNBR, FPM, FVMQ ho\u1eb7c ACM.<\/span><\/p>\n\n\n\n\n\n
 <\/caption>\n
M\u00f4 t\u1ea3<\/td>\nV\u1eadt li\u1ec7u cao su<\/td>\nNhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p \u00b0C<\/td>\nL\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/td>\n<\/tr>\n
OR<\/td>\nNBR<\/td>\n-20 ~ 80<\/td>\n– Ch\u1ecbu d\u1ea7u m\u1ee1 cho s\u1ea3n ph\u1ea9m ch\u1ee9a d\u1ea7u kho\u00e1ng<\/td>\n<\/tr>\n
MOR<\/td>\nNBR\/SBR<\/td>\n-20 ~ 80<\/td>\n– Ch\u1ecbu d\u1ea7u m\u1ee1 cho h\u1ea7u h\u1ebft s\u1ea3n ph\u1ea9m c\u00f3 d\u1ea7u m\u1ee1 \u0111\u1ed9ng th\u1ef1c v\u1eadt.<\/td>\n<\/tr>\n
HOR<\/td>\nNBR<\/td>\n-20 ~ 120<\/td>\n– Nh\u1ef1a \u0111\u01b0\u1eddng n\u00f3ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

B\u0103ng t\u1ea3i ch\u1ecbu d\u1ea7u c\u1ee7a SUNGDA \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ed1ng l\u1ea1i s\u1ef1 th\u1ea9m th\u1ea5u v\u00e0 t\u00e1c \u0111\u1ed9ng ph\u00e1 h\u1ee7y c\u1ee7a d\u1ea7u th\u1ef1c v\u1eadt, m\u1ee1 v\u00e0 d\u1ea7u kho\u00e1ng. Kh\u00e1c v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh, c\u00e1c k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i c\u0169ng \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c l\u1edbp ph\u1ee7 cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau, nh\u01b0 ch\u1ecbu d\u1ea7u & ch\u1ed1ng ch\u00e1y, ch\u1ecbu d\u1ea7u & ch\u1ecbu nhi\u1ec7t, v.v., bao ph\u1ee7 h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i d\u1ea7u ho\u1eb7c s\u1ea3n ph\u1ea9m ch\u1ee9a d\u1ea7u v\u00e0 m\u00f4i tr\u01b0\u1eddng v\u1eadn chuy\u1ec3n ph\u1ee9c t\u1ea1p, v\u1edbi t\u00ednh kinh t\u1ebf v\u01b0\u1ee3t xa \u0111\u1ed1i th\u1ee7.<\/p>\n\n\n

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

X\u01b0\u1edfng L\u01b0u H\u00f3a B\u0103ng T\u1ea3i SUNGDA<\/h2>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"
H\u1ed3 s\u01a1 cao su s\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u00f3ng g\u00f3i<\/figcaption><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft gi\u1edbi thi\u1ec7u b\u0103ng t\u1ea3i ch\u1ed1ng d\u1ea7u l\u00e0m t\u1eeb cao su NBR h\u00e0m l\u01b0\u1ee3ng acrylonitrile cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ed1ng ph\u1ed3ng r\u1ed9p v\u00e0 suy gi\u1ea3m do d\u1ea7u kho\u00e1ng, d\u1ea7u th\u1ef1c v\u1eadt ho\u1eb7c d\u1ea7u n\u00f3ng g\u00e2y ra. N\u00f3 gi\u1ea3i th\u00edch c\u00e1c lo\u1ea1i (OR, MOR, HOR), \u1ee9ng d\u1ee5ng v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, v\u1edbi nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1eeb -20\u00b0C \u0111\u1ebfn 120\u00b0C.<\/p>\n","protected":false},"author":1,"featured_media":3930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[530],"tags":[698,867,743,1020,752,5101,5074,5065,5083,5110,5056,5047],"class_list":["post-4181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chua-phan-loai","tag-heat-resistant-conveyor-belt-vi","tag-flame-resistance-conveyor-belt-vi","tag-oil-resistant-conveyor-belt-vi","tag-horizontal-vaccum-filter-belt-vi","tag-nbr-conveyor-belt-vi","tag-vegetable-oil-vi","tag-fat-vi","tag-or-vi","tag-grease-vi","tag-animal-fat-vi","tag-mor-vi","tag-sbr-vi"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/4181","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=4181"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/posts\/4181\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media\/3930"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/media?parent=4181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/categories?post=4181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/vi\/index.php\/wp-json\/wp\/v2\/tags?post=4181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}