{"id":7809,"date":"2025-10-30T11:38:14","date_gmt":"2025-10-30T04:38:14","guid":{"rendered":"https:\/\/worldexport.com.vn\/?post_type=product&#038;p=7809"},"modified":"2026-01-22T12:07:31","modified_gmt":"2026-01-22T05:07:31","slug":"da-voi-chat-luong-cao","status":"publish","type":"product","link":"https:\/\/worldexport.com.vn\/vi\/san-pham\/san-pham-khac\/da-voi\/da-voi-chat-luong-cao\/","title":{"rendered":"\u0110\u00e1 v\u00f4i"},"content":{"rendered":"<div class=\"flex flex-col text-sm pb-25\">\n<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-69422406-27a4-8323-9cfd-f229bfab358d-6\" data-testid=\"conversation-turn-78\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"0cd2fb7b-6223-4c5b-a1ad-5c8a55ca123e\" data-message-model-slug=\"gpt-5-2\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\">\n<p data-start=\"0\" data-end=\"325\" data-is-last-node=\"\" data-is-only-node=\"\">Limestone, a naturally occurring sedimentary rock, is processed into a high-purity material, primarily composed of calcium carbonate (CaCO\u2083). This consistency makes it a fundamental and cost-effective raw material that is widely utilized across numerous heavy industries, manufacturing sectors, and specialized production processes.<\/p>\n<\/div>\n<p data-start=\"0\" data-end=\"325\" data-is-last-node=\"\" data-is-only-node=\"\">Lime stone supplied by World Export features high purity and reliable performance for a wide range of industrial applications. With 98.55% calcium carbonate CaCO\u2083, the product delivers strong reactivity and consistent quality. Its low impurity levels, including iron oxide at 0.008%, magnesium oxide at 0.1%, and silica at 0.09%, contribute to improved stability and versatility across various uses.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>H\u00e0m l\u01b0\u1ee3ng CaCO\u2083: 98,55%<br \/>\nH\u00e0m l\u01b0\u1ee3ng Fe\u2082O\u2083: 0,008%<br \/>\nH\u00e0m l\u01b0\u1ee3ng MgO: 0,1%<br \/>\nH\u00e0m l\u01b0\u1ee3ng SiO\u2082: 0,09%<br \/>\n\u0110\u1ed9 pH: 8,62<br \/>\n\u0110\u1ed9 tr\u1eafng: 98.12%<br \/>\n\u0110\u1ed9 s\u00e1ng: 95.22%<br \/>\nD97: 29,8 \u00b5m<br \/>\nD50: 6,82 \u00b5m<\/p>","protected":false},"featured_media":9079,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"applications":[],"product_brand":[],"product_cat":[54,17],"product_tag":[],"class_list":{"0":"post-7809","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lime-stone","7":"product_cat-non-wood","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/product\/7809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=7809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/media\/9079"}],"wp:attachment":[{"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=7809"}],"wp:term":[{"taxonomy":"applications","embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/applications?post=7809"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/product_brand?post=7809"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/product_cat?post=7809"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/worldexport.com.vn\/vi\/wp-json\/wp\/v2\/product_tag?post=7809"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}