{"id":4500,"date":"2026-06-16T11:36:38","date_gmt":"2026-06-16T04:36:38","guid":{"rendered":"https:\/\/aktc.com.vn\/?p=4500"},"modified":"2026-06-16T11:36:38","modified_gmt":"2026-06-16T04:36:38","slug":"moi-quan-he-giua-do-che-phu-va-do-trang-trong-cong-thuc-son","status":"publish","type":"post","link":"https:\/\/aktc.com.vn\/en\/moi-quan-he-giua-do-che-phu-va-do-trang-trong-cong-thuc-son\/","title":{"rendered":"M\u1ed0I QUAN H\u1ec6 GI\u1eeeA \u0110\u1ed8 CHE PH\u1ee6 V\u00c0 \u0110\u1ed8 TR\u1eaeNG TRONG C\u00d4NG TH\u1ee8C S\u01a0N"},"content":{"rendered":"<p>Trong s\u1ea3n xu\u1ea5t s\u01a1n n\u01b0\u1edbc hi\u1ec7n nay, y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf m\u00e0u s\u1eafc \u0111\u1eb9p m\u00e0 c\u00f2n \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng che ph\u1ee7 cao, ti\u1ebft ki\u1ec7m nguy\u00ean li\u1ec7u v\u00e0 gi\u1ea3m chi ph\u00ed thi c\u00f4ng. Hai ch\u1ec9 ti\u00eau th\u01b0\u1eddng \u0111\u01b0\u1ee3c quan t\u00e2m nh\u1ea5t l\u00e0 \u0111\u1ed9 tr\u1eafng v\u00e0 \u0111\u1ed9 che ph\u1ee7.<\/p>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng ch\u1ec9 c\u1ea7n t\u0103ng l\u01b0\u1ee3ng Titanium Dioxide (TiO\u2082) l\u00e0 c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi n\u00e2ng cao c\u1ea3 hai ch\u1ec9 ti\u00eau. Tuy nhi\u00ean, th\u1ef1c t\u1ebf cho th\u1ea5y m\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9 tr\u1eafng v\u00e0 \u0111\u1ed9 che ph\u1ee7 ph\u1ee9c t\u1ea1p h\u01a1n r\u1ea5t nhi\u1ec1u v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o to\u00e0n b\u1ed9 c\u1ea5u tr\u00fac m\u00e0ng s\u01a1n.<\/p>\n<p><a href=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/1-1.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4501 aligncenter\" src=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/1-1.jpg\" alt=\"\" width=\"448\" height=\"252\" title=\"\" srcset=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/1-1.jpg 707w, https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/1-1-18x10.jpg 18w\" sizes=\"(max-width: 448px) 100vw, 448px\" \/><\/a><\/p>\n<p><strong>\u0110\u1ed8 TR\u1eaeNG V\u00c0 \u0110\u1ed8 CHE PH\u1ee6 L\u00c0 G\u00cc?<\/strong><\/p>\n<p>\u0110\u1ed9 tr\u1eafng th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a b\u1ec1 m\u1eb7t s\u01a1n, gi\u00fap l\u1edbp s\u01a1n s\u00e1ng v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n.<\/p>\n<p>Trong khi \u0111\u00f3, \u0111\u1ed9 che ph\u1ee7 ph\u1ea3n \u00e1nh kh\u1ea3 n\u0103ng che khu\u1ea5t l\u1edbp n\u1ec1n b\u00ean d\u01b0\u1edbi. M\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 che ph\u1ee7 t\u1ed1t s\u1ebd gi\u1ea3m s\u1ed1 l\u1edbp s\u01a1n c\u1ea7n thi c\u00f4ng v\u00e0 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, m\u1ed9t m\u00e0ng s\u01a1n c\u00f3 th\u1ec3 r\u1ea5t tr\u1eafng nh\u01b0ng ch\u01b0a ch\u1eafc \u0111\u00e3 che ph\u1ee7 t\u1ed1t. Ng\u01b0\u1ee3c l\u1ea1i, c\u00f3 nh\u1eefng c\u00f4ng th\u1ee9c \u0111\u1ea1t \u0111\u1ed9 che ph\u1ee7 cao nh\u01b0ng m\u00e0u s\u1eafc l\u1ea1i thi\u1ebfu \u0111\u1ed9 s\u00e1ng c\u1ea7n thi\u1ebft.<\/p>\n<p><strong>M\u1ed0I QUAN H\u1ec6 GI\u1eeeA \u0110\u1ed8 TR\u1eaeNG V\u00c0 \u0110\u1ed8 CHE PH\u1ee6<\/strong><\/p>\n<p>Khi \u00e1nh s\u00e1ng chi\u1ebfu v\u00e0o b\u1ec1 m\u1eb7t s\u01a1n, c\u00e1c h\u1ea1t pigment s\u1ebd l\u00e0m \u00e1nh s\u00e1ng b\u1ecb t\u00e1n x\u1ea1 theo nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau.<\/p>\n<p>Hi\u1ec7u qu\u1ea3 t\u00e1n x\u1ea1 c\u00e0ng cao th\u00ec:<\/p>\n<ul>\n<li>\u0110\u1ed9 tr\u1eafng c\u00e0ng t\u0103ng<\/li>\n<li>\u0110\u1ed9 che ph\u1ee7 c\u00e0ng t\u1ed1t<\/li>\n<li>B\u1ec1 m\u1eb7t s\u01a1n nh\u00ecn \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n<\/li>\n<\/ul>\n<p>Do \u0111\u00f3, thay v\u00ec ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c t\u0103ng l\u01b0\u1ee3ng pigment, nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n t\u1ed1i \u01b0u c\u00e1ch ph\u00e2n b\u1ed1 pigment trong m\u00e0ng s\u01a1n \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng.<\/p>\n<p><strong>C\u00c1C Y\u1ebeU T\u1ed0 \u1ea2NH H\u01af\u1edeNG \u0110\u1ebeN \u0110\u1ed8 PH\u1ee6 V\u00c0 \u0110\u1ed8 TR\u1eaeNG TRONG C\u00d4NG TH\u1ee8C S\u01a0N<\/strong><\/p>\n<p><strong>\u1ea2NH H\u01af\u1edeNG C\u1ee6A TITANIUM DIOXIDE (TiO\u2082)<\/strong><\/p>\n<p>Titanium Dioxide l\u00e0 pigment tr\u1eafng c\u00f3 ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1 r\u1ea5t cao n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 tr\u1eafng v\u00e0 \u0111\u1ed9 che ph\u1ee7 c\u1ee7a s\u01a1n.<\/p>\n<p>Tuy nhi\u00ean, hi\u1ec7u qu\u1ea3 c\u1ee7a TiO\u2082 kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng s\u1eed d\u1ee5ng m\u00e0 c\u00f2n li\u00ean quan \u0111\u1ebfn:<\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc h\u1ea1t<\/li>\n<li>M\u1ee9c \u0111\u1ed9 ph\u00e2n t\u00e1n<\/li>\n<li>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c h\u1ea1t pigment<\/li>\n<li>H\u1ec7 ph\u1ee5 gia h\u1ed7 tr\u1ee3 ph\u00e2n t\u00e1n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2.jpg\"><img decoding=\"async\" class=\"wp-image-4502 aligncenter\" src=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2.jpg\" alt=\"\" width=\"508\" height=\"508\" title=\"\" srcset=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2.jpg 1000w, https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2-12x12.jpg 12w, https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2-300x300.jpg 300w, https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/2-100x100.jpg 100w\" sizes=\"(max-width: 508px) 100vw, 508px\" \/><\/a><\/p>\n<p>Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, vi\u1ec7c c\u1ea3i thi\u1ec7n qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1n c\u00f2n mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao h\u01a1n vi\u1ec7c t\u0103ng th\u00eam l\u01b0\u1ee3ng TiO\u2082, \u0111\u1ed3ng th\u1eddi gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nguy\u00ean li\u1ec7u.<\/p>\n<p><strong>\u1ea2NH H\u01af\u1edeNG C\u1ee6A CH\u1ea4T \u0110\u1ed8N<\/strong><\/p>\n<p>C\u00e1c lo\u1ea1i ch\u1ea5t \u0111\u1ed9n nh\u01b0 Calcium Carbonate, Kaolin hay Talc kh\u00f4ng ch\u1ec9 c\u00f3 vai tr\u00f2 gi\u1ea3m gi\u00e1 th\u00e0nh m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng c\u1ee7a m\u00e0ng s\u01a1n.<\/p>\n<p>N\u1ebfu l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i v\u00e0 \u0111\u00fang k\u00edch th\u01b0\u1edbc h\u1ea1t, ch\u1ea5t \u0111\u1ed9n c\u00f3 th\u1ec3:<\/p>\n<ul>\n<li>H\u1ed7 tr\u1ee3 t\u0103ng hi\u1ec7u qu\u1ea3 che ph\u1ee7<\/li>\n<li>C\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac m\u00e0ng s\u01a1n<\/li>\n<li>Gi\u1ea3m l\u01b0\u1ee3ng TiO\u2082 c\u1ea7n s\u1eed d\u1ee5ng<\/li>\n<\/ul>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, s\u1eed d\u1ee5ng ch\u1ea5t \u0111\u1ed9n kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 tr\u1eafng v\u00e0 khi\u1ebfn l\u1edbp s\u01a1n tr\u1edf n\u00ean k\u00e9m \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\n<p><a href=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/3.jpg\"><img decoding=\"async\" class=\"size-full wp-image-4503 aligncenter\" src=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/3.jpg\" alt=\"\" width=\"550\" height=\"353\" title=\"\" srcset=\"https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/3.jpg 550w, https:\/\/aktc.com.vn\/wp-content\/uploads\/2026\/06\/3-18x12.jpg 18w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p><strong>C\u00c2N B\u1eb0NG GI\u1eeeA CH\u1ea4T L\u01af\u1ee2NG V\u00c0 CHI PH\u00cd<\/strong><\/p>\n<p>Trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u00f4ng th\u1ee9c, m\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ea1t \u0111\u1ed9 tr\u1eafng cao nh\u1ea5t hay \u0111\u1ed9 che ph\u1ee7 cao nh\u1ea5t, m\u00e0 l\u00e0 t\u00ecm \u0111\u01b0\u1ee3c \u0111i\u1ec3m c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa hi\u1ec7u n\u0103ng v\u00e0 gi\u00e1 th\u00e0nh.<\/p>\n<p>M\u1ed9t c\u00f4ng th\u1ee9c hi\u1ec7u qu\u1ea3 th\u01b0\u1eddng c\u1ea7n:<\/p>\n<ul>\n<li>TiO\u2082 \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n t\u1ed1t<\/li>\n<li>Ch\u1ea5t \u0111\u1ed9n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd<\/li>\n<li>H\u1ec7 nh\u1ef1a ph\u00f9 h\u1ee3p<\/li>\n<li>Ph\u1ee5 gia h\u1ed7 tr\u1ee3 ph\u00e2n t\u00e1n hi\u1ec7u qu\u1ea3<\/li>\n<\/ul>\n<p>Khi c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u \u0111\u1ed3ng b\u1ed9, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng mong mu\u1ed1n m\u00e0 v\u1eabn ki\u1ec3m so\u00e1t t\u1ed1t chi ph\u00ed s\u1ea3n xu\u1ea5t.<\/p>\n<p><strong>K\u1ebeT LU\u1eacN<\/strong><\/p>\n<p>\u0110\u1ed9 tr\u1eafng v\u00e0 \u0111\u1ed9 che ph\u1ee7 l\u00e0 hai ch\u1ec9 ti\u00eau c\u00f3 m\u1ed1i li\u00ean h\u1ec7 m\u1eadt thi\u1ebft th\u00f4ng qua c\u01a1 ch\u1ebf t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng trong m\u00e0ng s\u01a1n. Vi\u1ec7c t\u1ed1i \u01b0u c\u00f4ng th\u1ee9c kh\u00f4ng n\u00ean ch\u1ec9 t\u1eadp trung v\u00e0o m\u1ed9t y\u1ebfu t\u1ed1 ri\u00eang l\u1ebb m\u00e0 c\u1ea7n xem x\u00e9t t\u1ed5ng th\u1ec3 t\u1eeb pigment, ch\u1ea5t \u0111\u1ed9n, h\u1ec7 nh\u1ef1a \u0111\u1ebfn qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Trong s\u1ea3n xu\u1ea5t s\u01a1n n\u01b0\u1edbc hi\u1ec7n nay, y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf m\u00e0u s\u1eafc \u0111\u1eb9p m\u00e0 c\u00f2n \u0111\u00f2i h\u1ecfi kh\u1ea3 [&hellip;]<\/p>","protected":false},"author":5,"featured_media":4501,"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":"default","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/posts\/4500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/comments?post=4500"}],"version-history":[{"count":0,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/posts\/4500\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/media\/4501"}],"wp:attachment":[{"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/media?parent=4500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/categories?post=4500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aktc.com.vn\/en\/wp-json\/wp\/v2\/tags?post=4500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}