{"id":132631,"date":"2024-06-24T11:02:47","date_gmt":"2024-06-24T03:02:47","guid":{"rendered":"https:\/\/www.alpapowder.com\/132631\/"},"modified":"2024-06-24T11:02:49","modified_gmt":"2024-06-24T03:02:49","slug":"ton-kho-20-loai-bot-vo-co-cho-nganh-nhua","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/132631\/","title":{"rendered":"T\u1ed3n kho 20 lo\u1ea1i b\u1ed9t v\u00f4 c\u01a1 cho ng\u00e0nh nh\u1ef1a"},"content":{"rendered":"

\"\"<\/p>\n

Nh\u1ef1a l\u00e0 s\u1ea3n ph\u1ea9m quan tr\u1ecdng ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1eddi s\u1ed1ng trong x\u00e3 h\u1ed9i ng\u00e0y nay. Vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9t v\u00f4 c\u01a1 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m nh\u1ef1a.<\/p>\n

Wollastonit<\/p>\n

Wollastonite l\u00e0 canxi silicat t\u1ef1 nhi\u00ean (CaSiO3) c\u00f3 c\u1ea5u tr\u00fac h\u00ecnh kim m\u00e0u tr\u1eafng nh\u1ea1t. T\u1ef7 l\u1ec7 khung h\u00ecnh (L\/D) c\u1ee7a wollastonite \u0111\u00e3 qua x\u1eed l\u00fd c\u00f3 th\u1ec3 \u0111\u1ea1t h\u01a1n 15\/1. N\u00f3 l\u00e0 ch\u1ea5t \u0111\u1ed9n gia c\u1ed1 v\u00f4 c\u01a1 d\u1ea1ng s\u1ee3i trong nh\u1ef1a.<\/p>\n

b\u1ed9t talc<\/p>\n

Talc c\u00f3 c\u1ea5u tr\u00fac d\u1ec5 bong tr\u00f3c v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng gia c\u1ed1 v\u00e0 bi\u1ebfn \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 trong nh\u1ef1a v\u00e0 cao su. N\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n k\u00e9o, hi\u1ec7u su\u1ea5t va \u0111\u1eadp, kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e3o, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, ch\u1ed1ng r\u00e1ch, v.v. c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a.<\/p>\n

Bari sunfat<\/p>\n

Qu\u1eb7ng t\u1ef1 nhi\u00ean (barit) \u0111\u01b0\u1ee3c nghi\u1ec1n, r\u1eeda s\u1ea1ch v\u00e0 s\u1ea5y kh\u00f4 \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t barit (c\u00f2n g\u1ecdi l\u00e0 bari sunfat n\u1eb7ng). Barium sulfate c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh tuy\u1ec7t v\u1eddi nh\u01b0 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc, ch\u1ed1ng tr\u1ea7y x\u01b0\u1edbc, ch\u1ecbu nhi\u1ec7t, ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1 cao, c\u00e1ch \u00e2m v\u01b0\u1ee3t tr\u1ed9i, b\u1ea3o qu\u1ea3n nhi\u1ec7t v\u00e0 \u0111\u1ed9 b\u00f3ng cao.<\/p>\n

Mica<\/p>\n

Mica l\u00e0 m\u1ed9t kho\u00e1ng ch\u1ea5t silicat nh\u00f4m ph\u00e2n l\u1edbp c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ed9c \u0111\u00e1o. Ngo\u00e0i t\u00e1c d\u1ee5ng gia c\u1ed1, n\u00f3 c\u00f2n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 k\u00edn kh\u00ed, t\u00ednh ch\u1ea5t quang h\u1ecdc v\u00e0 t\u00ednh ch\u1ea5t c\u00e1ch nhi\u1ec7t c\u1ee7a nh\u1ef1a.<\/p>\n

H\u1ea1t th\u1ee7y tinh<\/p>\n

H\u1ea1t th\u1ee7y tinh c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 d\u1eabn nhi\u1ec7t th\u1ea5p. Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m \u0111\u1ea7y nh\u1ef1a, ch\u00fang kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y c\u1ee7a v\u1eadt li\u1ec7u m\u00e0 b\u1ec1 m\u1eb7t h\u00ecnh c\u1ea7u \u0111\u1eb7c bi\u1ec7t c\u1ee7a n\u00f3 c\u00f2n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh l\u01b0u \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u1ee7a v\u1eadt li\u1ec7u; Ngo\u00e0i ra, n\u00f3 c\u00f3 \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t t\u1ed1t, c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 b\u00f3ng b\u1ec1 m\u1eb7t c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 gi\u1ea3m s\u1ef1 h\u1ea5p ph\u1ee5 c\u1ee7a b\u1ee5i b\u1ea9n tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\n

Magi\u00ea hydroxit<\/p>\n

C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a magie hydroxit l\u00e0 Mg(OH)2. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00f3a h\u1ecdc ho\u1eb7c thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch nghi\u1ec1n qu\u1eb7ng bruxit. Magi\u00ea hydroxit c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng ch\u00e1y. Sau khi s\u1eeda \u0111\u1ed5i b\u1ec1 m\u1eb7t, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o nh\u1ef1a \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 kh\u1eed kh\u00f3i.<\/p>\n

Nh\u00f4m hydroxit<\/p>\n

Nh\u00f4m hydroxit l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t c\u00f3 c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc Al(OH)x. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t ch\u1ed1ng ch\u00e1y, ch\u1ed1ng kh\u00f3i v\u00e0 ch\u1ea5t \u0111\u1ed9n trong PVC. V\u00ec n\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a nh\u1ef1a nhi\u1ec7t d\u1ebbo khi s\u1eed d\u1ee5ng trong ch\u00fang n\u00ean n\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nh\u1ef1a nhi\u1ec7t r\u1eafn.<\/p>\n

Zeolit<\/p>\n

Zeolite l\u00e0 m\u1ed9t kho\u00e1ng v\u1eadt silicat nh\u00f4m kim lo\u1ea1i ki\u1ec1m ho\u1eb7c ki\u1ec1m th\u1ed5 c\u00f3 h\u00ecnh d\u1ea1ng khung, ng\u1eadm n\u01b0\u1edbc. Tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang, c\u1ea5u tr\u00fac nano, kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 v\u00e0 kh\u00e1ng h\u00f3a ch\u1ea5t c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p kh\u00f4ng gian ph\u00e1t tri\u1ec3n m\u1edbi \u0111\u1ec3 m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a.<\/p>\n

cao lanh<\/p>\n

Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m \u0111\u1ea7y v\u00e0 s\u1eeda \u0111\u1ed5i nh\u1ef1a, n\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n c\u00e1ch nhi\u1ec7t c\u1ee7a nh\u1ef1a. Kh\u00f4ng l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp, n\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 m\u00f4 \u0111un c\u1ee7a nh\u1ef1a nhi\u1ec7t d\u1ebbo v\u1edbi nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n h\u00f3a th\u1ee7y tinh th\u1ea5p. N\u00f3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t t\u00e1c nh\u00e2n t\u1ea1o h\u1ea1t cho polypropylen, c\u00f3 l\u1ee3i cho vi\u1ec7c c\u1ea3i thi\u1ec7n \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a polypropylen. N\u00f3 c\u00f3 t\u00e1c d\u1ee5ng r\u00e0o c\u1ea3n h\u1ed3ng ngo\u1ea1i \u0111\u00e1ng k\u1ec3.<\/p>\n

S\u1ee3i th\u1ee7y tinh (GF)<\/p>\n

S\u1ee3i th\u1ee7y tinh c\u00f3 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao, m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 c\u00e1ch nhi\u1ec7t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u1ed1 v\u1eadt li\u1ec7u composite. GF c\u00f3 th\u1ec3 b\u00f9 \u0111\u1eafp m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1eefng thi\u1ebfu s\u00f3t c\u1ee7a nh\u1ef1a ph\u00e2n h\u1ee7y sinh h\u1ecdc, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m v\u00e0 m\u1edf r\u1ed9ng ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a nh\u1ef1a ph\u00e2n h\u1ee7y sinh h\u1ecdc.<\/p>\n

Montmorillonite<\/p>\n

Montmorillonit l\u00e0 v\u1eadt li\u1ec7u silicat ph\u00e2n l\u1edbp \u01b0a n\u01b0\u1edbc. Do k\u00edch th\u01b0\u1edbc nanomet, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng nano v\u00e0 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 hi\u1ec7u su\u1ea5t c\u1ee7a polyme. \u0110\u1eb7c bi\u1ec7t sau khi s\u1eeda \u0111\u1ed5i, ph\u1ea1m vi \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 r\u1ed9ng h\u01a1n.<\/p>\n

 <\/p>\n

B\u1ed9t v\u00f4 c\u01a1 kh\u00e1c<\/p>\n

Nano silicon<\/a> dioxide c\u00f3 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh v\u00e0 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang l\u1edbn, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 ch\u1ed1ng l\u00e3o h\u00f3a c\u1ee7a v\u1eadt li\u1ec7u g\u1ed1c nh\u1ef1a.<\/p>\n

Titanium dioxide rutile c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u1ed9 ph\u1ea3n x\u1ea1 c\u1ee7a \u00e1nh s\u00e1ng nh\u01b0 m\u1ed9t ch\u1ea5t \u0111\u1ed9n nh\u1ef1a v\u00e0 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t che ch\u1eafn \u00e1nh s\u00e1ng.<\/p>\n

Tro bay c\u00f3 \u01b0u \u0111i\u1ec3m l\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ri\u00eang nh\u1ecf, \u0111\u1ed9 c\u1ee9ng cao v\u00e0 t\u00ednh l\u01b0u \u0111\u1ed9ng t\u1ed1t.<\/p>\n

Than \u0111en th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh nh\u1ef1a \u0111\u1ec3 t\u1ea1o m\u00e0u, ch\u1ed1ng tia c\u1ef1c t\u00edm ho\u1eb7c d\u1eabn \u0111i\u1ec7n.<\/p>\n

C\u00e1c kho\u00e1ng ch\u1ea5t v\u00f4 c\u01a1 m\u00e0u \u0111en nh\u01b0 b\u1ed9t talc \u0111en v\u00e0 canxit \u0111en c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t ph\u1ea7n than \u0111en. Tuy t\u1eadn d\u1ee5ng t\u1ed1i \u0111a ngu\u1ed3n t\u00e0i nguy\u00ean kho\u00e1ng s\u1ea3n nh\u01b0ng chi ph\u00ed s\u1ea3n xu\u1ea5t l\u1ea1i c\u00f3 l\u1ee3i th\u1ebf r\u00f5 r\u00e0ng.<\/p>\n

S\u1eed d\u1ee5ng bentonite<\/a> l\u00e0m ch\u1ea5t ph\u1ee5 gia cho v\u1eadt li\u1ec7u d\u1ec5 ph\u00e2n h\u1ee7y c\u00f3 th\u1ec3 thay th\u1ebf tinh b\u1ed9t v\u00e0 c\u00e1c ch\u1ea5t ph\u1ee5 gia h\u00f3a h\u1ecdc kh\u00e1c nh\u1eb1m gi\u1ea3m gi\u00e1 th\u00e0nh.<\/p>\n

Halloysite c\u00f3 c\u1ea5u tr\u00fac nano h\u00ecnh \u1ed1ng \u0111\u1ed9c \u0111\u00e1o v\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1n n\u01b0\u1edbc t\u1ed1t, c\u00e1c t\u00ednh ch\u1ea5t kh\u00e1c nhau c\u1ee7a th\u00e0nh trong v\u00e0 ngo\u00e0i, kh\u1ea3 n\u0103ng h\u1ea5p ph\u1ee5 cao, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc \u0111\u1ed9c \u0111\u00e1o v\u00e0 tuy\u1ec7t v\u1eddi kh\u00e1c.<\/p>\n

Molybdenum disulfide l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 bao g\u1ed3m molypden v\u00e0 l\u01b0u hu\u1ef3nh, c\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 l\u00e0 MoS2.<\/p>\n","protected":false},"excerpt":{"rendered":"

Canxi cacbonat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u00e0m \u0111\u1ea7y c\u00e1c lo\u1ea1i nh\u1ef1a nh\u01b0 polyvinyl clorua (PVC), polyetylen (PE), polypropylen (PP) v\u00e0 ch\u1ea5t \u0111\u1ed3ng tr\u00f9ng h\u1ee3p acrylonitrile butadiene styren (ABS).<\/p>\n","protected":false},"author":7,"featured_media":132593,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-132631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132631"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=132631"}],"version-history":[{"count":2,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132631\/revisions"}],"predecessor-version":[{"id":132633,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/132631\/revisions\/132633"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/132593"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=132631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=132631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=132631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}