{"id":3725,"date":"2025-11-19T15:03:23","date_gmt":"2025-11-19T07:03:23","guid":{"rendered":"https:\/\/calcium-carbonate.epic-powder.com\/?p=3725"},"modified":"2026-03-20T15:09:53","modified_gmt":"2026-03-20T07:09:53","slug":"which-is-more-suitable-for-plastics-light-calcium-or-heavy-calcium","status":"publish","type":"post","link":"https:\/\/calcium-carbonate.epic-powder.com\/vi\/which-is-more-suitable-for-plastics-light-calcium-or-heavy-calcium\/","title":{"rendered":"Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n cho nh\u1ef1a\u2014Canxi nh\u1eb9 hay Canxi n\u1eb7ng?"},"content":{"rendered":"<p>Trong s\u1ed1 nhi\u1ec1u v\u1eadt li\u1ec7u \u0111\u1ed9n v\u00e0 s\u1eeda \u0111\u1ed5i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1ef1a, <a href=\"http:\/\/calcium carbonate\">canxi cacbonat<\/a> N\u00f3 gi\u1eef m\u1ed9t v\u1ecb tr\u00ed kh\u00f4ng th\u1ec3 thay th\u1ebf. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh canxi cacbonat n\u1eb7ng v\u00e0 canxi cacbonat nh\u1eb9. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ra m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1ef1a:<br>Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a: canxi nh\u1eb9 hay canxi n\u1eb7ng?<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"725\" height=\"643\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/heavy-calcium-carbonate.webp\" alt=\"canxi cacbonat n\u1eb7ng\" class=\"wp-image-3085\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/heavy-calcium-carbonate.webp 725w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/heavy-calcium-carbonate-300x266.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/04\/heavy-calcium-carbonate-14x12.webp 14w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/machines\/ball-mill\/\">Canxi n\u1eb7ng<\/a> v\u00e0 Canxi nh\u1eb9<\/h2>\n\n\n\n<p>M\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt vi\u00ean ph\u00e2n lo\u1ea1i ch\u00fang theo <strong>th\u1ec3 t\u00edch l\u1eafng \u0111\u1ecdng<\/strong> (s\u1eed d\u1ee5ng etanol khan l\u00e0m m\u00f4i tr\u01b0\u1eddng):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Canxi cacbonat nh\u1eb9:<\/strong> &gt;2,5 mL\/g<\/li>\n\n\n\n<li><strong>Canxi cacbonat n\u1eb7ng:<\/strong> 1,2\u20131,9 mL\/g<\/li>\n<\/ul>\n\n\n\n<p>Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng h\u01a1n n\u1eb1m \u1edf quy tr\u00ecnh s\u1ea3n xu\u1ea5t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/astra-portfolio\/ball-mill-air-classifier-production-line-pin-mill-surface-coating-system-installation-site-in-indian\/\">Canxi cacbonat n\u1eb7ng<\/a><\/strong> \u0111\u01b0\u1ee3c thu \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i qu\u1eb7ng t\u1ef1 nhi\u00ean b\u1eb1ng m\u00e1y m\u00f3c.<\/li>\n\n\n\n<li><strong>Canxi cacbonat nh\u1eb9<\/strong> \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch nung, hydrat h\u00f3a v\u00e0 cacbon h\u00f3a.<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed9t quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 canxi nh\u1eb9 &quot;nh\u1eb9 h\u01a1n&quot; v\u00ec n\u00f3 chi\u1ebfm th\u1ec3 t\u00edch l\u1edbn h\u01a1n \u1edf c\u00f9ng tr\u1ecdng l\u01b0\u1ee3ng. Tr\u00ean th\u1ef1c t\u1ebf, m\u1eadt \u0111\u1ed9 th\u1ef1c t\u1ebf c\u1ee7a hai v\u1eadt li\u1ec7u n\u00e0y r\u1ea5t g\u1ea7n nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Canxi n\u1eb7ng: <strong>2,6\u20132,9 g\/cm\u00b3<\/strong><\/li>\n\n\n\n<li>Canxi nh\u1eb9: <strong>2,4\u20132,6 g\/cm\u00b3<\/strong><br>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u1eadt \u0111\u1ed9 bi\u1ec3u ki\u1ebfn b\u1eaft ngu\u1ed3n t\u1eeb c\u1ea5u tr\u00fac v\u00e0 l\u01b0\u1ee3ng r\u1ed7ng kh\u00e1c nhau c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 hi\u1ec7u su\u1ea5t gi\u1eefa cao su v\u00e0 nh\u1ef1a<\/h2>\n\n\n\n<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng cao su, c\u00e1c th\u1eed nghi\u1ec7m so s\u00e1nh cho th\u1ea5y \u1edf m\u1ee9c \u0111\u1ed9 chi\u1ebft r\u00f3t v\u00e0 \u0111i\u1ec1u ki\u1ec7n x\u1eed l\u00fd gi\u1ed1ng h\u1ec7t nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Canxi n\u1eb7ng ph\u00e2n t\u00e1n d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 tr\u1ed9n \u0111\u1ec1u h\u01a1n.<\/li>\n\n\n\n<li>C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 h\u00e0m l\u01b0\u1ee3ng canxi cao c\u00f3 \u0111\u1ed9 b\u1ec1n k\u00e9o cao h\u01a1n, nh\u01b0ng c\u0169ng c\u00f3 \u0111\u1ed9 co ng\u00f3t cao h\u01a1n v\u00e0 b\u1ec1 m\u1eb7t th\u00f4 r\u00e1p h\u01a1n.<\/li>\n\n\n\n<li>Lo\u1ea1i canxi n\u1eb7ng 400 mesh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 gi\u00e1 th\u00e0nh ch\u1ec9 b\u1eb1ng m\u1ed9t n\u1eeda lo\u1ea1i canxi nh\u1eb9 d\u00f9ng \u0111\u1ec3 so s\u00e1nh, mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf \u0111\u00e1ng k\u1ec3.<\/li>\n<\/ul>\n\n\n\n<p>T\u00ecnh h\u00ecnh c\u0169ng t\u01b0\u01a1ng t\u1ef1 v\u1edbi nh\u1ef1a. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t b\u00e1o c\u00e1o r\u1eb1ng vi\u1ec7c thay th\u1ebf canxi nh\u1eb9 b\u1eb1ng canxi n\u1eb7ng 400 mesh r\u1ea5t c\u00f3 l\u1ee3i cho c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e1n theo tr\u1ecdng l\u01b0\u1ee3ng. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c b\u00e1n theo chi\u1ec1u d\u00e0i, di\u1ec7n t\u00edch ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng, l\u1ee3i \u00edch s\u1ebd gi\u1ea3m \u0111i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">G\u00f3c nh\u00ecn k\u1ef9 thu\u1eadt: T\u1ea1i sao hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang l\u1ea1i kh\u00e1c nhau<\/h2>\n\n\n\n<p>Canxi n\u1eb7ng v\u00e0 canxi nh\u1eb9 kh\u00e1c nhau \u1edf nhi\u1ec1u t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea5u tr\u00fac tinh th\u1ec3<\/li>\n\n\n\n<li>Di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang<\/li>\n\n\n\n<li>Gi\u00e1 tr\u1ecb h\u1ea5p th\u1ee5 d\u1ea7u<\/li>\n\n\n\n<li>Ph\u00e2n b\u1ed1 h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t<\/li>\n<\/ul>\n\n\n\n<p>Ngay c\u1ea3 \u1edf k\u00edch th\u01b0\u1edbc &quot;400 mesh&quot;, \u0111\u1eb7c t\u00ednh h\u1ea1t c\u1ee7a hai lo\u1ea1i v\u1eabn kh\u00e1c nhau r\u1ea5t nhi\u1ec1u. Trong nh\u1ef1a, c\u00e1c c\u00e2u h\u1ecfi ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c h\u1ea1t t\u1ed3n t\u1ea1i ri\u00eang l\u1ebb hay d\u01b0\u1edbi d\u1ea1ng t\u1eadp h\u1ee3p r\u1eddi r\u1ea1c trong ma tr\u1eadn polyme?<\/li>\n\n\n\n<li>T\u01b0\u01a1ng t\u00e1c giao di\u1ec7n gi\u1eefa c\u00e1c h\u1ea1t CaCO\u2083 v\u00e0 chu\u1ed7i polyme l\u00e0 g\u00ec?<br>C\u00e1c y\u1ebfu t\u1ed1 vi c\u1ea5u tr\u00fac n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a nh\u1ef1a.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1ea1n n\u00ean s\u1eed d\u1ee5ng lo\u1ea1i n\u00e0o\u2014Canxi n\u1eb7ng hay nh\u1eb9?<\/h2>\n\n\n\n<p>Kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi chung n\u00e0o c\u1ea3. L\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u ph\u1ee5 thu\u1ed9c v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Y\u00eau c\u1ea7u v\u1ec1 v\u1eadt li\u1ec7u<\/li>\n\n\n\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m<\/li>\n\n\n\n<li>\u0110i\u1ec1u ki\u1ec7n quy tr\u00ecnh<\/li>\n\n\n\n<li>C\u00e2n nh\u1eafc v\u1ec1 chi ph\u00ed-hi\u1ec7u su\u1ea5t<\/li>\n<\/ul>\n\n\n\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u00fang \u0111\u1eafn l\u00e0 t\u1eadn d\u1ee5ng nh\u1eefng l\u1ee3i th\u1ebf ri\u00eang bi\u1ec7t c\u1ee7a c\u1ea3 hai lo\u1ea1i thay v\u00ec ch\u1ec9 \u01b0u ti\u00ean lo\u1ea1i n\u00e0y h\u01a1n lo\u1ea1i kia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00ed d\u1ee5 \u1ee9ng d\u1ee5ng<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"801\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application.webp\" alt=\"\u1ee8ng d\u1ee5ng canxi cacbonat\" class=\"wp-image-3565\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application.webp 800w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application-768x769.webp 768w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/10\/Calcium-carbonate-application-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Da nh\u00e2n t\u1ea1o PVC<\/h3>\n\n\n\n<p>Da nh\u00e2n t\u1ea1o PVC c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng c\u00e1ch ph\u1ee7 dao, c\u00e1n ho\u1eb7c \u0111\u00f9n.<br>Ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 dao s\u1eed d\u1ee5ng nh\u1ef1a PVC d\u1ea1ng s\u1ec7t v\u00e0 \u0111\u00f2i h\u1ecfi h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t h\u00f3a d\u1ebbo cao.<\/p>\n\n\n\n<p>V\u00ec canxi nh\u1eb9 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 d\u1ea7u g\u1ea5p 4\u20135 l\u1ea7n canxi n\u1eb7ng n\u00ean s\u1eed d\u1ee5ng canxi nh\u1eb9 s\u1ebd ti\u00eau t\u1ed1n nhi\u1ec1u ch\u1ea5t h\u00f3a d\u1ebbo h\u01a1n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ec1m d\u1ebbo t\u01b0\u01a1ng t\u1ef1.<br>Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, vi\u1ec7c thay th\u1ebf canxi nh\u1eb9 b\u1eb1ng canxi n\u1eb7ng c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00fai d\u1ec7t Polypropylene, d\u00e2y \u0111ai v\u00e0 m\u00e0ng \u0111\u01a1n h\u01b0\u1edbng<\/h3>\n\n\n\n<p>Trong c\u00e1c s\u1ea3n ph\u1ea9m k\u00e9o gi\u00e3n \u0111\u01a1n h\u01b0\u1edbng, c\u1ea3 canxi n\u1eb7ng v\u00e0 canxi nh\u1eb9 \u0111\u1ec1u c\u00f3 hi\u1ec7u su\u1ea5t k\u00e9o gi\u00e3n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nhau. Nghi\u00ean c\u1ee9u cho th\u1ea5y c\u00e1c h\u1ea1t \u0111\u1ed9n th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng tr\u1ed1ng gi\u1eefa c\u00e1c \u0111\u1ea1i ph\u00e2n t\u1eed polyme trong qu\u00e1 tr\u00ecnh k\u00e9o gi\u00e3n; sau khi l\u00e0m ngu\u1ed9i nhanh, c\u1ea5u tr\u00fac s\u1ebd \u0111\u00f4ng c\u1ee9ng.<\/p>\n\n\n\n<p>V\u00ec m\u1eadt \u0111\u1ed9 th\u1ef1c s\u1ef1 c\u1ee7a canxi nh\u1eb9 v\u00e0 canxi n\u1eb7ng g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau n\u00ean ch\u00fang t\u1ea1o ra \u0111\u1ed9 gi\u00e3n d\u00e0i t\u01b0\u01a1ng t\u1ef1 nhau.<br>Tuy nhi\u00ean:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Canxi n\u1eb7ng cung c\u1ea5p kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0u \u0111\u1ed9ng t\u1ed1t h\u01a1n<\/li>\n\n\n\n<li>Canxi n\u1eb7ng r\u1ebb h\u01a1n nhi\u1ec1u<\/li>\n<\/ul>\n\n\n\n<p>V\u00ec v\u1eady, canxi n\u1eb7ng chi\u1ebfm \u01b0u th\u1ebf trong danh m\u1ee5c s\u1ea3n ph\u1ea9m n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e1t tri\u1ec3n t\u01b0\u01a1ng lai: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 <a href=\"https:\/\/calcium-carbonate.epic-powder.com\/vi\/contact\/\">T\u0103ng c\u01b0\u1eddng Canxi Cacbonat <\/a>S\u1eed d\u1ee5ng trong nh\u1ef1a<\/h2>\n\n\n\n<p>Canxi cacbonat \u0111\u00e3 tr\u1edf th\u00e0nh nguy\u00ean li\u1ec7u th\u00f4 c\u1ed1t l\u00f5i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u1ef1a. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p CaCO\u2083 mang \u0111\u1ebfn nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u01a1n v\u00e0 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a v\u1eadt li\u1ec7u polymer. \u0110\u1ed3ng th\u1eddi, th\u00e0nh c\u00f4ng c\u1ee7a n\u00f3 trong ng\u00e0nh nh\u1ef1a \u0111\u1ecbnh h\u01b0\u1edbng cho nh\u1eefng ti\u1ebfn b\u1ed9 trong t\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 canxi cacbonat.<\/p>\n\n\n\n<p>\u0110\u1ec3 ng\u00e0nh c\u00f4ng nghi\u1ec7p canxi cacbonat ph\u00e1t tri\u1ec3n, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng ch\u1ec9 cung c\u1ea5p CaCO\u2083 ch\u1ea5t l\u01b0\u1ee3ng cao m\u00e0 c\u00f2n ph\u1ea3i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u nh\u1ef1a m\u1edbi k\u1ebft h\u1ee3p CaCO\u2083 l\u00e0m th\u00e0nh ph\u1ea7n ch\u00ednh<\/li>\n\n\n\n<li>T\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m s\u00e1ng t\u1ea1o, h\u01b0\u1edbng \u0111\u1ebfn \u1ee9ng d\u1ee5ng thay v\u00ec ch\u1ec9 b\u00e1n c\u00e1c lo\u1ea1i nh\u1ef1a ti\u00eau chu\u1ea9n v\u00e0 mong \u0111\u1ee3i c\u00e1c nh\u00e0 ch\u1ebf bi\u1ebfn nh\u1ef1a th\u00edch \u1ee9ng<\/li>\n<\/ul>\n\n\n\n<p>Ch\u1ec9 b\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u + \u0111\u1ed5i m\u1edbi \u1ee9ng d\u1ee5ng, canxi cacbonat m\u1edbi c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng vai tr\u00f2 c\u1ee7a m\u00ecnh trong c\u00e1c polyme hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img decoding=\"async\" width=\"721\" height=\"721\" src=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp\" alt=\"Emily Chen\" class=\"wp-image-3708\" style=\"width:150px;height:150px\" srcset=\"https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp 721w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-300x300.webp 300w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-150x150.webp 150w, https:\/\/calcium-carbonate.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-12x12.webp 12w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p>C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 \u0111\u1ecdc. T\u00f4i hy v\u1ecdng b\u00e0i vi\u1ebft c\u1ee7a t\u00f4i h\u1eefu \u00edch. Vui l\u00f2ng \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi b\u1ed9 ph\u1eadn ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng tr\u1ef1c tuy\u1ebfn c\u1ee7a Zelda n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o kh\u00e1c.<\/p>\n<cite>                                                                                                                                                                            \u2014 \u0110\u0103ng b\u1edfi <a href=\"https:\/\/www.linkedin.com\/company\/76603359\/admin\/dashboard\/\">Emily Chen<\/a><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/posts\/3725#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/posts\/3725#wpcf7-f16-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.3\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Pnone ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty c\u1ee7a b\u1ea1n\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn c\u1ee7a b\u1ea1n\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"N\u1ed9p\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:5px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 40%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\nwidth: 40%;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 90%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n<\/div>\n<\/div>\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=\"D\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u00e1y nghi\u1ec1n bi v\u00e0 m\u00e1y ph\u00e2n lo\u1ea1i canxi cacbonat t\u1ea1i \u1ea4n \u0110\u1ed9 - EPIC Powder Tech\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/nTl3U0ixPsY?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><\/p>","protected":false},"excerpt":{"rendered":"<p>Trong s\u1ed1 r\u1ea5t nhi\u1ec1u v\u1eadt li\u1ec7u \u0111\u1ed9n v\u00e0 bi\u1ebfn t\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh nh\u1ef1a, canxi cacbonat gi\u1eef m\u1ed9t v\u1ecb tr\u00ed kh\u00f4ng th\u1ec3 thay th\u1ebf. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh canxi cacbonat n\u1eb7ng v\u00e0 canxi cacbonat nh\u1eb9. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7t ra m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t nh\u1ef1a: Lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c s\u1ea3n ph\u1ea9m nh\u1ef1a\u2014canxi nh\u1eb9 hay canxi n\u1eb7ng? Hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa canxi n\u1eb7ng v\u00e0 [\u2026]<\/p>","protected":false},"author":1,"featured_media":3592,"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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