{"id":3499,"date":"2025-09-08T09:43:24","date_gmt":"2025-09-08T01:43:24","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3499"},"modified":"2025-09-08T09:43:29","modified_gmt":"2025-09-08T01:43:29","slug":"the-benefits-of-using-calcium-carbonate-in-paper-industry","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/vi\/the-benefits-of-using-calcium-carbonate-in-paper-industry\/","title":{"rendered":"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Canxi Cacbonat trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y"},"content":{"rendered":"<p>Hi\u1ec7n nay, l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n v\u00e0 b\u1ed9t m\u00e0u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y ch\u1ec9 \u0111\u1ee9ng th\u1ee9 hai sau s\u1ee3i, l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean li\u1ec7u th\u00f4 quan tr\u1ecdng nh\u1ea5t. C\u00e1c ch\u1ea5t \u0111\u1ed9n ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t gi\u1ea5y bao g\u1ed3m canxi cacbonat, talc, cao lanh, wollastonit, bentonit, v.v. Khi quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y c\u00f3 t\u00ednh axit d\u1ea7n chuy\u1ec3n sang c\u00e1c quy tr\u00ecnh trung t\u00ednh v\u00e0 ki\u1ec1m, <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/machines\/\">canxi cacbonat<\/a>, l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u th\u00f4 quan tr\u1ecdng trong s\u1ea3n xu\u1ea5t gi\u1ea5y, \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y c\u00e0ng nhi\u1ec1u trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate.webp\" alt=\"m\u00e1y nghi\u1ec1n bi cho canxi cacbonat\" class=\"wp-image-3438\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate-768x768.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-calcium-carbonate-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">m\u00e1y nghi\u1ec1n bi cho canxi cacbonat<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Vai tr\u00f2 c\u1ee7a <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/machines\/ball-mill\/\">Canxi cacbonat<\/a> trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y<\/h2>\n\n\n\n<p>Canxi cacbonat ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t gi\u1ea5y theo hai c\u00e1ch ch\u00ednh: l\u00e0m ch\u1ea5t \u0111\u1ed9n gi\u1ea5y v\u00e0 l\u00e0m ch\u1ea5t t\u1ea1o m\u00e0u ph\u1ee7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ea5t \u0111\u1ed9n<\/h3>\n\n\n\n<p>Ch\u1ea5t \u0111\u1ed9n l\u00e0m gi\u1ea5y l\u00e0 b\u1ed9t kho\u00e1ng m\u1ecbn, m\u00e0u tr\u1eafng, th\u01b0\u1eddng kh\u00f4ng tan ho\u1eb7c tan \u00edt trong n\u01b0\u1edbc. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a vi\u1ec7c th\u00eam ch\u1ea5t \u0111\u1ed9n v\u00e0o gi\u1ea5y nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ea5t \u0111\u1ed9n ph\u00e2n t\u00e1n gi\u1eefa c\u00e1c s\u1ee3i trong b\u1ed9t gi\u1ea5y, l\u1ea5p \u0111\u1ea7y c\u00e1c kho\u1ea3ng tr\u1ed1ng, c\u1ea3i thi\u1ec7n c\u00e1c \u0111\u1eb7c t\u00ednh quang h\u1ecdc c\u1ee7a gi\u1ea5y nh\u01b0 \u0111\u1ed9 m\u1edd \u0111\u1ee5c v\u00e0 \u0111\u1ed9 s\u00e1ng.<\/li>\n\n\n\n<li>C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 m\u1ef1c c\u1ee7a gi\u1ea5y, gi\u00fap gi\u1ea5y ph\u00f9 h\u1ee3p h\u01a1n cho vi\u1ec7c in \u1ea5n.<\/li>\n\n\n\n<li>\u0110\u00e1p \u1ee9ng m\u1ed9t s\u1ed1 y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 t\u00ednh ch\u1ea5t c\u1ee7a gi\u1ea5y, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t.<\/li>\n\n\n\n<li>Gi\u1ea3m thi\u1ec3u vi\u1ec7c s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u s\u1ee3i th\u00f4, do \u0111\u00f3 l\u00e0m gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li>Ch\u1ea5t \u0111\u1ed9n c\u00f3 di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang l\u1edbn, gi\u00fap kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 nh\u1ef1a.<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng canxi cacbonat l\u00e0m ch\u1ea5t \u0111\u1ed9n gi\u1ea5y bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ngu\u1ed3n d\u1ed3i d\u00e0o v\u00e0 gi\u00e1 th\u00e0nh th\u1ea5p.<\/li>\n\n\n\n<li>C\u00e1c h\u1ea1t m\u1ecbn, \u0111\u1ed9 tr\u1eafng cao v\u00e0 \u0111\u1ed9 m\u1edd c\u1ee7a gi\u1ea5y \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng th\u1ea5m m\u1ef1c nhanh, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ti\u1ebfp nh\u1eadn m\u1ef1c c\u1ee7a gi\u1ea5y.<\/li>\n\n\n\n<li>L\u00e0m cho gi\u1ea5y m\u1ec1m h\u01a1n, d\u00e0y h\u01a1n v\u00e0 c\u00f3 \u0111\u1ed9 b\u00f3ng cao.<\/li>\n\n\n\n<li>C\u00f3 \u00edt t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n v\u1eadt l\u00fd c\u1ee7a gi\u1ea5y.<\/li>\n<\/ul>\n\n\n\n<p>L\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n b\u1ed5 sung ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 lo\u1ea1i gi\u1ea5y, lo\u1ea1i b\u1ed9t gi\u1ea5y, t\u00ednh ch\u1ea5t c\u1ee7a ch\u1ea5t \u0111\u1ed9n v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1ea3n xu\u1ea5t gi\u1ea5y. \u0110\u1ec3 ti\u1ebft ki\u1ec7m l\u01b0\u1ee3ng s\u1ee3i ti\u00eau th\u1ee5 v\u00e0 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t, c\u1ea7n t\u0103ng l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o gi\u1ea5y \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1edbp ph\u1ee7<\/h3>\n\n\n\n<p>M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c ph\u1ee7 gi\u1ea5y l\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a gi\u1ea5y ho\u1eb7c b\u00eca in cu\u1ed1i c\u00f9ng. M\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a vi\u1ec7c ph\u1ee7 b\u1ed9t m\u00e0u l\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh quang h\u1ecdc, \u0111\u1ed9 m\u1ecbn v\u00e0 \u0111\u1ed9 b\u00f3ng t\u1ed1t h\u01a1n. Y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t l\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng h\u00ecnh \u1ea3nh in \u1ea5n t\u1ed1t h\u01a1n. L\u1edbp ph\u1ee7 gi\u1ea5y th\u01b0\u1eddng bao g\u1ed3m b\u1ed9t m\u00e0u, ch\u1ea5t k\u1ebft d\u00ednh, ph\u1ee5 gia v\u00e0 n\u01b0\u1edbc, trong \u0111\u00f3 b\u1ed9t m\u00e0u l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t. C\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a gi\u1ea5y tr\u00e1ng ph\u1ee5 thu\u1ed9c ph\u1ea7n l\u1edbn v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9t m\u00e0u.<\/p>\n\n\n\n<p>Nh\u1edd \u0111\u1ed9 tr\u1eafng cao v\u00e0 \u0111\u1ed9 ch\u1ea3y t\u1ed1t, canxi cacbonat th\u00edch h\u1ee3p \u0111\u1ec3 ch\u1ebf t\u1ea1o l\u1edbp ph\u1ee7 c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn cao. N\u00f3 \u0111\u00f2i h\u1ecfi \u00edt ch\u1ea5t k\u1ebft d\u00ednh h\u01a1n, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 m\u1ef1c c\u1ee7a l\u1edbp ph\u1ee7. N\u00f3 c\u0169ng mang l\u1ea1i \u0111\u1ed9 tr\u1eafng v\u00e0 t\u00f4ng m\u00e0u t\u1ed1t, t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng th\u1ea5m. Canxi cacbonat l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t m\u00e0u ph\u1ee7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t trong \u1ee9ng d\u1ee5ng c\u1ee7a Canxi Cacbonat nghi\u1ec1n (GCC) v\u00e0 Canxi Cacbonat k\u1ebft t\u1ee7a (PCC) trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"552\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/papermaking-industry.webp\" alt=\"ng\u00e0nh c\u00f4ng nghi\u1ec7p s\u1ea3n xu\u1ea5t gi\u1ea5y\" class=\"wp-image-3500\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/papermaking-industry.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/papermaking-industry-300x207.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/papermaking-industry-768x530.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/09\/papermaking-industry-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/astra-portfolio\/calcium-carbonate-superfine-classifier-project-2\/\">Canxi cacbonat xay<\/a> (GCC) ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n trong gi\u1ea5y in, gi\u1ea5y vi\u1ebft, gi\u1ea5y v\u0103n ph\u00f2ng v\u00e0 gi\u1ea5y qu\u1ea3ng c\u00e1o, ngo\u1ea1i tr\u1eeb gi\u1ea5y thu\u1ed1c l\u00e1, gi\u1ea5y l\u1ecdc v\u00e0 gi\u1ea5y \u0111\u1eb7c bi\u1ec7t \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ea5p. Canxi cacbonat k\u1ebft t\u1ee7a (PCC) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i gi\u1ea5y, nh\u01b0ng hi\u1ec7n nay ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t \u0111\u1ed9n trong c\u00e1c lo\u1ea1i gi\u1ea5y cao c\u1ea5p, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u1ea5y thu\u1ed1c l\u00e1, gi\u1ea5y th\u00f4ng tin v\u0103n ph\u00f2ng (v\u00ed d\u1ee5: gi\u1ea5y fax, gi\u1ea5y ghi ch\u00e9p d\u1ee5ng c\u1ee5, gi\u1ea5y in phun), gi\u1ea5y in b\u00e1o \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ea5p v\u00e0 gi\u1ea5y tr\u00e1ng \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ea5p. C\u1ea3 GCC v\u00e0 PCC \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m ri\u00eang khi l\u00e0m ch\u1ea5t \u0111\u1ed9n trong s\u1ea3n xu\u1ea5t gi\u1ea5y, v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GCC c\u00f3 kh\u1ea3 n\u0103ng ch\u1ea3y t\u1ed1t h\u01a1n PCC v\u00e0 ti\u1ebft ki\u1ec7m l\u01b0\u1ee3ng ch\u1ea5t k\u1ebft d\u00ednh s\u1eed d\u1ee5ng trong l\u1edbp ph\u1ee7, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi l\u1edbp ph\u1ee7 c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn cao v\u00e0 c\u00e1c c\u00f4ng th\u1ee9c c\u00f3 t\u1ef7 l\u1ec7 ng\u00e0y c\u00e0ng cao.<\/li>\n\n\n\n<li>Do chi ph\u00ed s\u1ea3n xu\u1ea5t PCC cao h\u01a1n v\u00e0 t\u00ednh ch\u1ea5t l\u01b0u bi\u1ebfn t\u01b0\u01a1ng \u0111\u1ed1i k\u00e9m n\u00ean n\u00f3 v\u1eabn ch\u01b0a th\u1ec3 c\u1ea1nh tranh v\u1edbi GCC trong c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee7.<\/li>\n<\/ul>\n\n\n\n<p>Tuy nhi\u00ean, PCC bi\u1ebfn t\u00ednh ho\u1eb7c c\u00e1c h\u1ea1t nano canxi cacbonat m\u1ecbn h\u01a1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u1edd c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee9c n\u0103ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y. Ch\u00fang gi\u00fap mang l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh \u0111\u1eb7c th\u00f9 cho gi\u1ea5y \u0111\u1ed3ng th\u1eddi gi\u1ea3m chi ph\u00ed. T\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng gi\u1ea5y bao g\u1ed3m c\u00e1c kh\u00eda c\u1ea1nh sau:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 c\u1ee9ng<\/h3>\n\n\n\n<p>\u0110\u1ed9 c\u1ee9ng c\u1ee7a gi\u1ea5y ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 d\u00e0y v\u00e0 m\u00f4 \u0111un \u0111\u00e0n h\u1ed3i c\u1ee7a n\u00f3. \u1ea2nh h\u01b0\u1edfng c\u1ee7a ch\u1ea5t \u0111\u1ed9n l\u00ean \u0111\u1ed9 c\u1ee9ng c\u1ea7n xem x\u00e9t c\u1ea3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ed1i l\u01b0\u1ee3ng ri\u00eang v\u00e0 \u0111\u1ed9 b\u1ec1n k\u00e9o.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Khi h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n th\u1ea5p, vi\u1ec7c th\u00eam ch\u1ea5t \u0111\u1ed9n s\u1ebd \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng c\u1ee7a gi\u1ea5y.<\/li>\n\n\n\n<li>Khi h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n t\u0103ng l\u00ean, \u0111\u1ed9 c\u1ee9ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 theo l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n t\u0103ng l\u00ean.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1eadt \u0111\u1ed9 (M\u1eadt \u0111\u1ed9 kh\u1ed1i)<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders.webp\" alt=\"m\u00e1y nghi\u1ec1n bi cho b\u1ed9t si\u00eau m\u1ecbn\" class=\"wp-image-3447\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders-768x768.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/08\/ball-mill-for-super-fine-powders-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">m\u00e1y nghi\u1ec1n bi cho b\u1ed9t si\u00eau m\u1ecbn<\/figcaption><\/figure>\n\n\n\n<p>M\u1eadt \u0111\u1ed9 c\u1ee7a s\u1ee3i gi\u1ea5y l\u00e0 1 gam tr\u00ean m\u1ed9t centimet kh\u1ed1i, trong khi m\u1eadt \u0111\u1ed9 c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t \u0111\u1ed9n n\u1eb1m trong kho\u1ea3ng t\u1eeb 2,5 \u0111\u1ebfn 3,0 gam tr\u00ean m\u1ed9t centimet kh\u1ed1i. Do \u0111\u00f3, vi\u1ec7c b\u1ed5 sung ch\u1ea5t \u0111\u1ed9n s\u1ebd l\u00e0m thay \u0111\u1ed5i m\u1eadt \u0111\u1ed9 kh\u1ed1i c\u1ee7a gi\u1ea5y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n c\u1ee7a gi\u1ea5y<\/h3>\n\n\n\n<p>\u0110\u1ed9 b\u1ec1n c\u1ee7a gi\u1ea5y ph\u1ee5 thu\u1ed9c v\u00e0o li\u00ean k\u1ebft gi\u1eefa c\u00e1c s\u1ee3i, v\u00e0 vi\u1ec7c b\u1ed5 sung ch\u1ea5t \u0111\u1ed9n l\u00e0m gi\u1ea3m li\u00ean k\u1ebft s\u1ee3i. Do \u0111\u00f3, vi\u1ec7c b\u1ed5 sung qu\u00e1 nhi\u1ec1u ch\u1ea5t \u0111\u1ed9n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 b\u1ec1n c\u1ee7a gi\u1ea5y. \u0110i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n r\u00f5 nh\u1ea5t \u1edf \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 b\u1ec1n g\u1ea5p v\u00e0 \u0111\u1ed9 b\u1ec1n x\u00e9, trong khi \u0111\u1ed9 b\u1ec1n x\u00e9 \u00edt b\u1ecb \u1ea3nh h\u01b0\u1edfng h\u01a1n. Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 ch\u1ea5t ph\u1ee5 gia l\u00e0m gi\u1ea5y c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 m\u1ea5t \u0111\u1ed9 b\u1ec1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea3i thi\u1ec7n \u0111\u1ed9 m\u1edd \u0111\u1ee5c<\/h3>\n\n\n\n<p>Gi\u1ea5y kh\u00f4ng c\u00f3 ch\u1ea5t \u0111\u1ed9n bao g\u1ed3m s\u1ee3i v\u00e0 kh\u00f4ng kh\u00ed. Kh\u00f4ng kh\u00ed chi\u1ebfm c\u00e1c kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c s\u1ee3i, v\u00e0 v\u00ec chi\u1ebft su\u1ea5t c\u1ee7a kh\u00f4ng kh\u00ed kh\u00e1c v\u1edbi chi\u1ebft su\u1ea5t c\u1ee7a s\u1ee3i, m\u1ed9t ph\u1ea7n \u00e1nh s\u00e1ng b\u1ecb t\u00e1n x\u1ea1 t\u1ea1i giao di\u1ec7n s\u1ee3i-kh\u00f4ng kh\u00ed, t\u1ea1o cho gi\u1ea5y m\u1ed9t \u0111\u1ed9 m\u1edd nh\u1ea5t \u0111\u1ecbnh (t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p). \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn \u0111\u1ed9 m\u1edd k\u00e9m khi in.<\/p>\n\n\n\n<p>B\u1eb1ng c\u00e1ch b\u1ed5 sung canxi cacbonat, v\u1ed1n c\u00f3 chi\u1ebft su\u1ea5t cao h\u01a1n xenlulo, s\u1ed1 l\u01b0\u1ee3ng giao di\u1ec7n t\u00e1n x\u1ea1 b\u00ean trong gi\u1ea5y t\u0103ng l\u00ean. C\u1ee5 th\u1ec3, c\u00f3 ba lo\u1ea1i giao di\u1ec7n: s\u1ee3i-kh\u00f4ng kh\u00ed, s\u1ee3i-ch\u1ea5t \u0111\u1ed9n v\u00e0 ch\u1ea5t \u0111\u1ed9n-kh\u00f4ng kh\u00ed. S\u1ef1 t\u00e1n x\u1ea1 l\u1edbn nh\u1ea5t x\u1ea3y ra t\u1ea1i giao di\u1ec7n ch\u1ea5t \u0111\u1ed9n-kh\u00f4ng kh\u00ed, do \u0111\u00f3 l\u00e0m t\u0103ng \u0111\u1ed9 m\u1edd \u0111\u1ee5c c\u1ee7a gi\u1ea5y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn hi\u1ec7u su\u1ea5t gi\u1ea5y in<\/h3>\n\n\n\n<p>Vi\u1ec7c b\u1ed5 sung canxi cacbonat v\u00e0o gi\u1ea5y in gi\u00fap c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng in \u1ea5n c\u1ee7a gi\u1ea5y, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u0103ng \u0111\u1ed9 s\u00e1ng, \u0111\u1ed9 m\u1ecbn, \u0111\u1ed9 m\u1edd \u0111\u1ee5c v\u00e0 \u0111\u1ed9 c\u1ee9ng. N\u00f3 c\u0169ng c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m m\u1ef1c, \u0111\u1ed9 m\u1ec1m m\u1ea1i v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, gi\u00fap n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m in.<\/p>\n\n\n\n<p>T\u1ea5t nhi\u00ean, vi\u1ec7c th\u00eam qu\u00e1 nhi\u1ec1u ch\u1ea5t \u0111\u1ed9n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c, ch\u1ee7 y\u1ebfu l\u00e0 l\u00e0m gi\u1ea3m \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u1ecbnh h\u00ecnh c\u1ee7a gi\u1ea5y. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 b\u1ee5i gi\u1ea5y, x\u01a1 gi\u1ea5y ho\u1eb7c lem m\u1ef1c trong qu\u00e1 tr\u00ecnh in. Ch\u1ea5t \u0111\u1ed9n c\u0169ng c\u00f3 th\u1ec3 l\u00e0m m\u00f2n b\u1ea3n in do ma s\u00e1t, nh\u01b0ng s\u1eed d\u1ee5ng PCC c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c t\u00ednh ch\u1ea5t \u0111\u1eb7c bi\u1ec7t c\u1ee7a gi\u1ea5y<\/h3>\n\n\n\n<p>Nghi\u00ean c\u1ee9u v\u1ec1 nanocalcium carbonate cho th\u1ea5y vi\u1ec7c b\u1ed5 sung ch\u1ea5t \u0111\u1ed9n nanocalcium carbonate v\u00e0o qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y c\u00f3 th\u1ec3 mang l\u1ea1i cho gi\u1ea5y nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00f3 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a gi\u1ea5y, gi\u00fap b\u1ea3o qu\u1ea3n gi\u1ea5y \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n.<\/li>\n\n\n\n<li>N\u00f3 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng tia UV nh\u1ea5t \u0111\u1ecbnh.<\/li>\n\n\n\n<li>N\u00f3 ng\u0103n gi\u1ea5y b\u1ecb \u1ed1 v\u00e0ng v\u00e0 gi\u00f2n, \u0111\u1ed3ng th\u1eddi c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n t\u1ed1t.<\/li>\n<\/ul>\n\n\n\n<p>Khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t t\u1ea1o m\u00e0u ph\u1ee7, nanocalcium carbonate gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00f3ng, \u0111\u1ed9 tr\u1eafng v\u00e0 s\u1eafc th\u00e1i c\u1ee7a l\u1edbp ph\u1ee7. N\u00f3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a ch\u1ea5t t\u1ea1o m\u00e0u tr\u1eafng v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 m\u1edd \u0111\u1ee5c, \u0111\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 b\u00f3ng in. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1c \u0111\u1eb7c t\u00ednh l\u01b0u bi\u1ebfn c\u1ee7a dung d\u1ecbch chu\u1ea9n b\u1ecb l\u1edbp ph\u1ee7 v\u00e0 cho ph\u00e9p c\u00e1c l\u1edbp ph\u1ee7 ch\u1ee9c n\u0103ng nh\u01b0 c\u00e1ch nhi\u1ec7t, d\u1eabn \u0111i\u1ec7n v\u00e0 kh\u00e1ng khu\u1ea9n. Nanocalcium carbonate l\u00e0 ch\u1ea5t \u0111\u1ed9n trong s\u1ea3n xu\u1ea5t gi\u1ea5y, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m gi\u1ea5y \u0111\u1eb7c bi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00e3 l\u00f3t, b\u0103ng v\u1ec7 sinh, gi\u1ea5y in phun \u1ea3nh, kh\u0103n gi\u1ea5y v\u00e0 m\u00e0ng tho\u00e1ng kh\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/contact\/\">B\u1ed9t Epic<\/a><\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"M\u00e1y nghi\u1ec1n bi v\u00e0 h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i Canxi Cacbonat-EPIC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/SVjfmdFpEOc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Epic Powder, h\u01a1n 20 n\u0103m kinh nghi\u1ec7m l\u00e0m vi\u1ec7c trong ng\u00e0nh b\u1ed9t si\u00eau m\u1ecbn. T\u00edch c\u1ef1c th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai c\u1ee7a b\u1ed9t si\u00eau m\u1ecbn, t\u1eadp trung v\u00e0o qu\u00e1 tr\u00ecnh nghi\u1ec1n, xay, ph\u00e2n lo\u1ea1i v\u00e0 s\u1eeda \u0111\u1ed5i b\u1ed9t si\u00eau m\u1ecbn. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh! \u0110\u1ed9i ng\u0169 chuy\u00ean gia c\u1ee7a ch\u00fang t\u00f4i t\u1eadn t\u00e2m cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a gi\u00e1 tr\u1ecb ch\u1ebf bi\u1ebfn b\u1ed9t c\u1ee7a b\u1ea1n. 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C\u00e1c ch\u1ea5t \u0111\u1ed9n ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t gi\u1ea5y bao g\u1ed3m canxi cacbonat, talc, kaolin, wollastonit, bentonit, v.v. Khi quy tr\u00ecnh s\u1ea3n xu\u1ea5t gi\u1ea5y c\u00f3 t\u00ednh axit d\u1ea7n chuy\u1ec3n sang c\u00e1c quy tr\u00ecnh trung t\u00ednh v\u00e0 ki\u1ec1m, canxi cacbonat, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u th\u00f4 quan tr\u1ecdng trong [\u2026]<\/p>","protected":false},"author":1,"featured_media":3502,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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