{"id":115723,"date":"2021-12-31T10:49:00","date_gmt":"2021-12-31T02:49:00","guid":{"rendered":"https:\/\/www.alpapowder.com\/115723\/"},"modified":"2021-12-31T10:49:00","modified_gmt":"2021-12-31T02:49:00","slug":"cac-chat-don-bot-khoang-phi-kim-loai-pho-bien-la-gi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/115723\/","title":{"rendered":"C\u00e1c ch\u1ea5t \u0111\u1ed9n b\u1ed9t kho\u00e1ng phi kim lo\u1ea1i ph\u1ed5 bi\u1ebfn l\u00e0 g\u00ec"},"content":{"rendered":"

B\u1ed9t kho\u00e1ng phi kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nh\u1ef1a, cao su, s\u1ea3n xu\u1ea5t gi\u1ea5y, s\u01a1n ph\u1ee7, d\u00e2y v\u00e0 c\u00e1p \u0111i\u1ec7n, bao b\u00ec \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c, ch\u1ee7 y\u1ebfu \u0111\u1ec3 chi\u1ebft r\u00f3t, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t, n\u00e2ng cao hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m, c\u1ea3i ti\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh c\u1ee7a doanh nghi\u1ec7p. M\u1ed9t s\u1ed1 ch\u1ea5t \u0111\u1ed9n gia c\u00f4ng d\u1ea1ng b\u1ed9t ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay bao g\u1ed3m canxi cacbonat, bari sulfat, b\u1ed9t talc, b\u1ed9t silica<\/a>, wollastonite, b\u1ed9t mica, cao lanh, bentonit, v.v. Hi\u1ec7n nay, do c\u00e1c doanh nghi\u1ec7p h\u1ea1 ngu\u1ed3n ng\u00e0y c\u00e0ng c\u00f3 y\u00eau c\u1ea7u cao h\u01a1n v\u1ec1 \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ed9t, n\u00ean ch\u1ea5t \u0111\u1ed9n b\u1ed9t kho\u00e1ng phi kim lo\u1ea1i \u0111ang ph\u00e1t tri\u1ec3n theo h\u01b0\u1edbng c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, si\u00eau m\u1ecbn v\u00e0 ch\u1ee9c n\u0103ng h\u00f3a.<\/p>\n

Canxi cacbonat: Canxi cacbonat l\u00e0 s\u1ea3n ph\u1ea9m c\u00f3 ngu\u1ed3n t\u00e0i nguy\u00ean d\u1ed3i d\u00e0o v\u00e0 gi\u00e1 th\u00e0nh r\u1ebb trong s\u1ed1 c\u00e1c ch\u1ea5t \u0111\u1ed9n b\u1ed9t kho\u00e1ng phi kim lo\u1ea1i. V\u00ec v\u1eady, n\u00f3 g\u1ea7n nh\u01b0 \u0111\u00e3 tr\u1edf th\u00e0nh s\u1ef1 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c ch\u1ea5t l\u00e0m \u0111\u1ea7y b\u1eb1ng b\u1ed9t kho\u00e1ng phi kim lo\u1ea1i. N\u1ebfu b\u1ed9t canxi cacbonat c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u l\u00e0m \u0111\u1ea7y v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng li\u00ean quan, th\u00ec c\u00e1c ch\u1ea5t \u0111\u1ed9n kh\u00e1c \u0111\u1eaft ti\u1ec1n h\u01a1n s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n

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B\u1ed9t Talc: Talc c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh tuy\u1ec7t v\u1eddi nh\u01b0 b\u00f4i tr\u01a1n, kh\u00e1ng axit, c\u00e1ch nhi\u1ec7t, nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao, kh\u1ea3 n\u0103ng \u1ea9n t\u1ed1t, b\u00f3ng \u0111\u1eb9p v\u00e0 h\u1ea5p ph\u1ee5 m\u1ea1nh. N\u00f3 c\u00f3 m\u1ed9t lo\u1ea1t c\u00e1c \u1ee9ng d\u1ee5ng trong nh\u1ef1a, cao su, s\u1ea3n xu\u1ea5t gi\u1ea5y, s\u01a1n v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c. Trong l\u1edbp ph\u1ee7 v\u00e0 c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, n\u00f3 c\u00f3 th\u1ec3 thay th\u1ebf m\u1ed9t ph\u1ea7n titan \u0111i\u00f4x\u00edt \u0111\u1eaft ti\u1ec1n.<\/p>\n

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Bari sulfat: Theo c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t kh\u00e1c nhau, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed9t barit v\u00e0 b\u1ed9t bari sulfat k\u1ebft t\u1ee7a. B\u1ed9t bari sunfat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu trong c\u00f4ng nghi\u1ec7p gi\u1ea5y, s\u01a1n, cao su v\u00e0 nh\u1ef1a. Bari sunfat \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u01a1n t\u0129nh \u0111i\u1ec7n. N\u00f3 c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a \u0111\u1ed9 b\u00f3ng cao, san l\u1ea5p m\u1eb7t b\u1eb1ng t\u1ed1t, ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft m\u1ea1nh v\u00e0 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc \u1ed5n \u0111\u1ecbnh. N\u00f3 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n ch\u00ednh \u0111\u1ec3 t\u0103ng t\u1ef7 l\u1ec7 b\u1ed9t. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m cao su nh\u01b0 ch\u1ea5t \u0111\u1ed9n v\u00e0 ch\u1ea5t gia c\u01b0\u1eddng, n\u00f3 c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m, s\u1ea3n ph\u1ea9m kh\u00f4ng d\u1ec5 b\u1ecb l\u00e3o h\u00f3a v\u00e0 tr\u1edf n\u00ean gi\u00f2n, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t. \u0110\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 trong su\u1ed1t t\u1ed1t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c khi s\u1eed d\u1ee5ng trong mi\u1ebfng tr\u00e1m ch\u00ednh.<\/p>\n

B\u1ed9t silic: Trong c\u00f4ng nghi\u1ec7p, b\u1ed9t silic c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ed9t th\u1ea1ch anh. N\u00f3 c\u00f3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a t\u00ednh ch\u1ea5t \u0111i\u1ec7n m\u00f4i tuy\u1ec7t v\u1eddi, h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p v\u00e0 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong cao su silicone, ch\u1ea5t ph\u1ee7, ch\u1ea5t k\u1ebft d\u00ednh, \u0111\u00fac ch\u00ednh x\u00e1c, g\u1ed1m s\u1ee9, v\u1eadt li\u1ec7u l\u00e0m b\u1ea7u nh\u1ef1a epoxy, c\u0169ng nh\u01b0 \u0111\u00fac c\u00e1ch \u0111i\u1ec7n v\u00e0 t\u00edch h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u00f4ng th\u01b0\u1eddng v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111i\u1ec7n \u00e1p cao. V\u1eadt li\u1ec7u \u0111\u00fac m\u1ea1ch v\u00e0 v\u1eadt li\u1ec7u l\u00e0m b\u1ea7u, l\u1edbp b\u1ea3o v\u1ec7 que h\u00e0n v\u00e0 c\u00e1c ch\u1ea5t \u0111\u1ed9n nh\u1ef1a kh\u00e1c, v.v.<\/p>\n

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Wollastonite v\u00e0 b\u1ed9t mica: Trong s\u1ed1 c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed9t kh\u00f4ng kho\u00e1ng th\u00ec wollastonite v\u00e0 b\u1ed9t mica l\u00e0 hai lo\u1ea1i b\u1ed9t c\u00f3 h\u00ecnh th\u00e1i h\u1ea1t t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1eb7c bi\u1ec7t. C\u1ea5u tr\u00fac h\u00ecnh kim c\u1ee7a wollastonite v\u00e0 t\u1ef7 l\u1ec7 kh\u00eda c\u1ea1nh c\u1ee7a b\u1ed9t l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111i\u1ec1u tra. B\u1ed9t mica c\u00f3 c\u1ea5u tr\u00fac d\u1ea1ng v\u1ea3y, v\u00e0 t\u1ef7 l\u1ec7 \u0111\u01b0\u1eddng k\u00ednh tr\u00ean \u0111\u1ed9 d\u00e0y c\u1ee7a b\u1ed9t c\u00f3 \u1ea3nh h\u01b0\u1edfng quan tr\u1ecdng \u0111\u1ebfn \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3. B\u1ed9t Wollastonite c\u00f3 h\u00ecnh th\u00e1i tinh th\u1ec3 h\u00ecnh kim, d\u1ea1ng s\u1ee3i, \u0111\u1ed9 tr\u1eafng cao v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc \u0111\u1ed9c \u0111\u00e1o. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong g\u1ed1m s\u1ee9, s\u01a1n, ch\u1ea5t ph\u1ee7, nh\u1ef1a, cao su, h\u00f3a ch\u1ea5t, s\u1ea3n xu\u1ea5t gi\u1ea5y, \u0111i\u1ec7n c\u1ef1c h\u00e0n, x\u1ec9 b\u1ea3o v\u1ec7 luy\u1ec7n kim v\u00e0 ch\u1ea5t thay th\u1ebf ami\u0103ng, v.v. Muscovite v\u00e0 phlogopite c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n t\u1ed1t, kh\u00f4ng d\u1eabn \u0111i\u1ec7n, kh\u00e1ng axit, kh\u00e1ng ki\u1ec1m v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c n\u00ean ch\u00fang \u0111\u01b0\u1ee3c d\u00f9ng r\u1ed9ng r\u00e3i \u0111\u1ec3 l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n t\u1eed. Lepidolite c\u0169ng l\u00e0 nguy\u00ean li\u1ec7u kho\u00e1ng ch\u00ednh \u0111\u1ec3 chi\u1ebft xu\u1ea5t liti.<\/p>\n

Cao lanh, bentonit: Cao lanh \u0111\u00e3 tr\u1edf th\u00e0nh nguy\u00ean li\u1ec7u kho\u00e1ng c\u1ea7n thi\u1ebft cho h\u00e0ng ch\u1ee5c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t gi\u1ea5y, g\u1ed1m s\u1ee9, cao su, nh\u1ef1a, h\u00f3a ch\u1ea5t, s\u01a1n ph\u1ee7, y h\u1ecdc v\u00e0 qu\u1ed1c ph\u00f2ng. Ng\u00e0nh c\u00f4ng nghi\u1ec7p g\u1ed1m s\u1ee9 l\u00e0 ng\u00e0nh s\u1eed d\u1ee5ng cao lanh s\u1edbm h\u01a1n v\u00e0 s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng l\u1edbn h\u01a1n. Cao lanh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m nguy\u00ean li\u1ec7u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p cao su. Th\u00eam n\u00f3 v\u00e0o h\u1ed7n h\u1ee3p cao su c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a cao su, t\u0103ng \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m cao su, t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc, v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian \u0111\u00f4ng c\u1ee9ng c\u1ee7a cao su. Cao lanh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1ef1a. Ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 l\u00e0 l\u00e0m cho b\u1ec1 m\u1eb7t nh\u1eb5n m\u1ecbn, gi\u1ea3m n\u1ee9t v\u00e0 co ng\u00f3t do nhi\u1ec7t, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c \u0111\u00e1nh b\u00f3ng v\u00e0 ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n c\u1ee7a h\u00f3a ch\u1ea5t.<\/p>\n

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Bentonite: c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bentonite, bentonite, v\u00e0 t\u00ean ph\u1ed5 bi\u1ebfn l\u00e0 \u0111\u1ea5t s\u00e9t Guanyin, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “m\u1ed9t ngh\u00ecn lo\u1ea1i kho\u00e1ng ch\u1ea5t”, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong luy\u1ec7n kim vi\u00ean, \u0111\u00fac, khoan b\u00f9n, d\u1ec7t in v\u00e0 nhu\u1ed9m, cao su, gi\u1ea5y, ph\u00e2n b\u00f3n, Thu\u1ed1c tr\u1eeb s\u00e2u, c\u1ea3i t\u1ea1o \u0111\u1ea5t, ch\u1ea5t h\u00fat \u1ea9m, m\u1ef9 ph\u1ea9m, kem \u0111\u00e1nh r\u0103ng, xi m\u0103ng, c\u00f4ng nghi\u1ec7p g\u1ed1m s\u1ee9, v\u1eadt li\u1ec7u nano, h\u00f3a ch\u1ea5t v\u00f4 c\u01a1 v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"

B\u1ed9t kho\u00e1ng phi kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nh\u1ef1a, cao su, s\u1ea3n xu\u1ea5t gi\u1ea5y, s\u01a1n ph\u1ee7, d\u00e2y v\u00e0 c\u00e1p \u0111i\u1ec7n, bao b\u00ec \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c, ch\u1ee7 y\u1ebfu \u0111\u1ec3 chi\u1ebft r\u00f3t, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t, n\u00e2ng cao hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m, c\u1ea3i ti\u1ebfn quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh c\u1ee7a doanh nghi\u1ec7p.<\/p>\n","protected":false},"author":6,"featured_media":86100,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[1330],"class_list":["post-115723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-chat-don-khoang-phi-kim-loai"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115723","targetHints":{"allow":["GET"]}}],"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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=115723"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/115723\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/86100"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=115723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=115723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=115723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}