{"id":3545,"date":"2025-11-18T15:51:07","date_gmt":"2025-11-18T07:51:07","guid":{"rendered":"https:\/\/quartz-grinding.epic-powder.com\/?p=3545"},"modified":"2025-11-18T16:03:35","modified_gmt":"2025-11-18T08:03:35","slug":"what-should-you-know-about-silica-powder","status":"publish","type":"post","link":"https:\/\/quartz-grinding.epic-powder.com\/vi\/what-should-you-know-about-silica-powder\/","title":{"rendered":"B\u1ea1n n\u00ean bi\u1ebft g\u00ec v\u1ec1 b\u1ed9t Silica?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Q: C\u00e1i g\u00ec l\u00e0 <a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/machines\/\">b\u1ed9t silica<\/a>? N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/h2>\n\n\n\n<p>B\u1ed9t silica (b\u1ed9t silica micro) \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb th\u1ea1ch anh t\u1ef1 nhi\u00ean (SiO\u2082 &gt; 99,5%) ho\u1eb7c silica n\u00f3ng ch\u1ea3y th\u00f4ng qua <a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/machines\/\">nghi\u1ec1n si\u00eau m\u1ecbn<\/a>, <a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/ultrafine-air-classifier\/\">ph\u00e2n lo\u1ea1i<\/a>v\u00e0 thanh l\u1ecdc.<br>C\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a n\u00f3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec7n t\u1eed:<\/strong> Ch\u1ea5t n\u1ec1n 5G, l\u1edbp ph\u1ee7 \u0111\u1ed3ng (ch\u1ea5t \u0111\u1ed9n EMC)<\/li>\n\n\n\n<li><strong>L\u1edbp ph\u1ee7:<\/strong> l\u1edbp ph\u1ee7 t\u1ef1 l\u00e0m s\u1ea1ch cao c\u1ea5p, b\u1ed9t m\u1edd<\/li>\n\n\n\n<li><strong>Cao su v\u00e0 Nh\u1ef1a:<\/strong> gia c\u1ed1 cho cao su silicon; \u0111\u1ebf gi\u00e0y trong su\u1ed1t<\/li>\n\n\n\n<li><strong>\u0110\u00e1 th\u1ea1ch anh nh\u00e2n t\u1ea1o:<\/strong> &gt;90% h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t \u0111\u1ed9n<\/li>\n\n\n\n<li><strong>Ng\u00e0nh D\u01b0\u1ee3c ph\u1ea9m v\u00e0 Th\u1ef1c ph\u1ea9m:<\/strong> kem \u0111\u00e1nh r\u0103ng m\u00e0i m\u00f2n, ch\u1ea5t ch\u1ed1ng \u0111\u00f3ng c\u1ee5c<\/li>\n\n\n\n<li><strong>G\u1ed1m s\u1ee9, s\u01a1n, x\u01b0\u1edfng \u0111\u00fac<\/strong>v\u00e0 c\u00e1c ng\u00e0nh truy\u1ec1n th\u1ed1ng kh\u00e1c<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"631\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/silica-micropowder-1.webp\" alt=\"b\u1ed9t vi silica 1\" class=\"wp-image-3439\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/silica-micropowder-1.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/silica-micropowder-1-300x237.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/silica-micropowder-1-768x606.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/silica-micropowder-1-15x12.webp 15w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">H: Nh\u1eefng t\u00ednh ch\u1ea5t ch\u00ednh c\u1ee7a b\u1ed9t silica l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p>B\u1ed9t silica c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 tinh khi\u1ebft cao<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng cao (Mohs 7)<\/li>\n\n\n\n<li>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi<\/li>\n\n\n\n<li>C\u00e1ch \u0111i\u1ec7n v\u01b0\u1ee3t tr\u1ed9i<\/li>\n\n\n\n<li>Tr\u01a1 v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc<\/li>\n\n\n\n<li>\u0110\u1ed9 gi\u00e3n n\u1edf nhi\u1ec7t th\u1ea5p (\u0111\u1eb7c bi\u1ec7t l\u00e0 silica n\u00f3ng ch\u1ea3y)<\/li>\n<\/ul>\n\n\n\n<p>Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p hi\u1ec7u su\u1ea5t cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u1ecfi: Kh\u00e1ch h\u00e0ng quan t\u00e2m nh\u1ea5t \u0111\u1ebfn k\u00edch th\u01b0\u1edbc h\u1ea1t n\u00e0o? D\u00f2ng s\u1ea3n ph\u1ea9m D50 n\u00e0o l\u00e0 \u0111i\u1ec3n h\u00ecnh?<\/h2>\n\n\n\n<p>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau y\u00eau c\u1ea7u k\u00edch th\u01b0\u1edbc h\u1ea1t kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110i\u1ec7n t\u1eed (EMC):<\/strong> D50 2\u20135 \u03bcm, D97 &lt; 15\u201320 \u03bcm<\/li>\n\n\n\n<li><strong>L\u1edbp ph\u1ee7 cao c\u1ea5p \/ b\u1ed9t m\u1edd:<\/strong> D50 3\u20138 \u03bcm<\/li>\n\n\n\n<li><strong>\u0110\u00e1 th\u1ea1ch anh nh\u00e2n t\u1ea1o:<\/strong> D50 8\u201315 \u03bcm (l\u01b0\u1edbi 325\u20131250)<\/li>\n\n\n\n<li><strong>Cao su \/ l\u1edbp ph\u1ee7 chung:<\/strong> D50 10\u201325 \u03bcm<\/li>\n<\/ul>\n\n\n\n<p>Thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i ch\u1ee7 \u0111\u1ea1o c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c D50 1,5\u201330 \u03bcm m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady v\u1edbi ph\u00e2n b\u1ed1 h\u1ea1t r\u1ea5t h\u1eb9p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u1ecfi: Thi\u1ebft b\u1ecb n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u1ed9t silica?<\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/machines\/jet-mill\/\">M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c<\/a><\/strong><\/p>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p ph\u1ed5 bi\u1ebfn v\u00e0 ho\u00e0n thi\u1ec7n nh\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 M\u00e1y nghi\u1ec1n tia Epic Powder MQW Series.<br>\u01afu \u0111i\u1ec3m: PSD h\u1eb9p, kh\u00f4ng nhi\u1ec5m s\u1eaft, s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c, n\u0103ng su\u1ea5t cao.<\/p>\n\n\n\n<p><strong>M\u00e1y nghi\u1ec1n tr\u1ee5c \u0111\u1ee9ng + M\u00e1y ph\u00e2n lo\u1ea1i<\/strong><\/p>\n\n\n\n<p>Ph\u00f9 h\u1ee3p nh\u1ea5t cho D50 &gt; 10 \u03bcm v\u00e0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u00f4ng su\u1ea5t cao.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/machines\/ball-mill\/\">M\u00e1y nghi\u1ec1n bi + M\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed<\/a><\/strong><\/p>\n\n\n\n<p>Chi ph\u00ed th\u1ea5p nh\u01b0ng ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t r\u1ed9ng h\u01a1n.<\/p>\n\n\n\n<p><strong>Nh\u00e0 m\u00e1y Raymond<\/strong><\/p>\n\n\n\n<p>Ch\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi b\u1ed9t silica c\u00f3 l\u01b0\u1edbi d\u01b0\u1edbi 325; kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng cao c\u1ea5p.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/Jet-mill-MQW20-1.webp\" alt=\"M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c MQW20\" class=\"wp-image-3404\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/Jet-mill-MQW20-1.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/Jet-mill-MQW20-1-300x225.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/Jet-mill-MQW20-1-768x576.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/10\/Jet-mill-MQW20-1-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">H: C\u00f4ng su\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u00e0 bao nhi\u00eau? M\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n<p>D\u1ef1a tr\u00ean c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf c\u1ee7a Epic Powder (2024\u20132025):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>MJW-500:<\/strong> D50 3\u20135 \u03bcm, c\u00f4ng su\u1ea5t 300\u2013600 kg\/h<\/li>\n\n\n\n<li><strong>MJW-920:<\/strong> D50 3\u20135 \u03bcm, c\u00f4ng su\u1ea5t 1,2\u20132 t\/h<\/li>\n\n\n\n<li><strong>M\u00e1y nghi\u1ec1n tia l\u1edbn MQW-1680:<\/strong> D50 4\u20138 \u03bcm, c\u00f4ng su\u1ea5t 4\u20136 t\/h tr\u00ean m\u1ed7i d\u00e2y chuy\u1ec1n<\/li>\n<\/ul>\n\n\n\n<p>T\u1ed5ng m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng: 90\u2013180 kWh\/t\u1ea5n, t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 m\u1ecbn\u2014th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi h\u1ec7 th\u1ed1ng m\u00e1y nghi\u1ec1n bi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 t\u1ea1p ch\u1ea5t s\u1eaft? Kh\u00e1ch h\u00e0ng cao c\u1ea5p lo ng\u1ea1i v\u1ec1 t\u1ea1p ch\u1ea5t kim lo\u1ea1i.<\/h2>\n\n\n\n<p>C\u00e1c gi\u1ea3i ph\u00e1p bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1edbp l\u00f3t g\u1ed1m ho\u00e0n to\u00e0n (zirconia ho\u1eb7c alumina) trong bu\u1ed3ng nghi\u1ec1n v\u00e0 b\u00e1nh xe ph\u00e2n lo\u1ea1i<\/li>\n\n\n\n<li>B\u1ed9 ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng g\u1ed1m ho\u1eb7c polyurethane<\/li>\n\n\n\n<li>V\u1eadn chuy\u1ec3n kh\u00ed n\u00e9n + t\u00e1ch t\u1eeb + tinh ch\u1ebf r\u1eeda axit<\/li>\n<\/ul>\n\n\n\n<p>K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf: Fe\u2082O\u2083 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t d\u01b0\u1edbi 30 ppm, th\u1eadm ch\u00ed xu\u1ed1ng \u0111\u1ebfn &lt;10 ppm, \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a 5G CCL.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"615\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ceramic-liner.webp\" alt=\"L\u1edbp l\u00f3t g\u1ed1m\" class=\"wp-image-3438\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ceramic-liner.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ceramic-liner-300x231.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ceramic-liner-768x590.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Ceramic-liner-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">H: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 tr\u1eafng v\u00e0 \u0111\u1ed9 trong su\u1ed1t?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng tinh th\u1ec3 cao c\u1ea5p ho\u1eb7c th\u1ea1ch anh nung ch\u1ea3y (\u0111\u1ed9 tr\u1eafng &gt;95)<\/li>\n\n\n\n<li>Nung \u1edf nhi\u1ec7t \u0111\u1ed9 cao + r\u1eeda axit nhi\u1ec1u giai \u0111o\u1ea1n<\/li>\n\n\n\n<li>Ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c m\u1ea3nh v\u1ee5n v\u00e0 \u0111\u1ed1m \u0111en<\/li>\n<\/ul>\n\n\n\n<p>Silica n\u00f3ng ch\u1ea3y cao c\u1ea5p c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u1ed9 trong su\u1ed1t &gt;92%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cho s\u1ea3n xu\u1ea5t b\u1ed9t silica?<\/h2>\n\n\n\n<p>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n \u0111\u00e1nh gi\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Li\u1ec7u nh\u00e0 cung c\u1ea5p c\u00f3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p th\u00e0nh c\u00f4ng D50 &lt; 3 \u03bcm d\u00e0i h\u1ea1n hay kh\u00f4ng<\/li>\n\n\n\n<li>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a b\u1ed9 ph\u00e2n lo\u1ea1i (\u0111i\u1ec1u khi\u1ec3n VFD \u0111\u1ed9c l\u1eadp, kh\u1ea3 n\u0103ng D97 &lt; 15 \u03bcm)<\/li>\n\n\n\n<li>Tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp l\u00f3t g\u1ed1m (n\u00ean &gt;15.000 gi\u1edd)<\/li>\n\n\n\n<li>Cho d\u00f9 h\u1ecd cung c\u1ea5p c\u00e1c h\u1ec7 th\u1ed1ng ch\u00eca kh\u00f3a trao tay ho\u00e0n ch\u1ec9nh: nghi\u1ec1n, ph\u00e2n lo\u1ea1i, lo\u1ea1i b\u1ecf s\u1eaft v\u00e0 \u0111\u00f3ng g\u00f3i<\/li>\n<\/ul>\n\n\n\n<p>Epic Powder \u0111\u00e3 ph\u1ee5c v\u1ee5 h\u01a1n 100 kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng b\u1ed9t silica tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>B\u1ed9t micro silica l\u00e0 v\u1eadt li\u1ec7u ch\u1ee9c n\u0103ng thi\u1ebft y\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p. Vi\u1ec7c hi\u1ec3u r\u00f5 \u0111\u1eb7c t\u00ednh, c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd v\u00e0 ti\u00eau chu\u1ea9n l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb c\u1ee7a n\u00f3 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 kh\u1ea3 n\u0103ng c\u1ea1nh tranh.<\/p>\n\n\n\n<p>V\u1edbi c\u00f4ng ngh\u1ec7 nghi\u1ec1n v\u00e0 ph\u00e2n lo\u1ea1i ti\u00ean ti\u1ebfn, <a href=\"https:\/\/quartz-grinding.epic-powder.com\/vi\/contact\/\">B\u1ed9t Epic<\/a> cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p x\u1eed l\u00fd b\u1ed9t silica ch\u1ea5t l\u01b0\u1ee3ng cao, c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh, gi\u00fap kh\u00e1ch h\u00e0ng to\u00e0n c\u1ea7u \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t b\u1ed9t \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t cao h\u01a1n.<\/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 loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"602\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Jason-Wang.webp\" alt=\"Jason Wang\" class=\"wp-image-3541\" style=\"width:150px;height:150px\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Jason-Wang.webp 602w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Jason-Wang-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Jason-Wang-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Jason-Wang-12x12.webp 12w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/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\/\">Jason Wang<\/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\/3545#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\/3545#wpcf7-f16-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"16\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.6\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/div>\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: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\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<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Nghi\u1ec1n th\u1ea1ch anh si\u00eau m\u1ecbn: Th\u00ed nghi\u1ec7m m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c hi\u1ec7u su\u1ea5t cao c\u1ee7a EPIC Powder Machinery\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/G_oJzJmuO_E?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><\/div>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>H: B\u1ed9t silica l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng c\u1ee7a n\u00f3 l\u00e0 g\u00ec? B\u1ed9t silica (b\u1ed9t silica micro) \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb th\u1ea1ch anh t\u1ef1 nhi\u00ean (SiO\u2082 &gt; 99,5%) ho\u1eb7c silica n\u00f3ng ch\u1ea3y th\u00f4ng qua qu\u00e1 tr\u00ecnh nghi\u1ec1n si\u00eau m\u1ecbn, ph\u00e2n lo\u1ea1i v\u00e0 tinh ch\u1ebf. \u1ee8ng d\u1ee5ng ch\u00ednh c\u1ee7a n\u00f3 bao g\u1ed3m: H: C\u00e1c \u0111\u1eb7c t\u00ednh ch\u00ednh c\u1ee7a b\u1ed9t silica l\u00e0 g\u00ec? B\u1ed9t silica c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sau: Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p [\u2026]<\/p>","protected":false},"author":1,"featured_media":3404,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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