{"id":1116,"date":"2024-05-18T00:16:36","date_gmt":"2024-05-17T20:46:36","guid":{"rendered":"https:\/\/alvandgiti.com\/?p=1116"},"modified":"2026-08-08T10:37:54","modified_gmt":"2026-08-08T07:07:54","slug":"%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%af-%d9%85%d9%88%d8%a7%d8%af-%d9%85%d8%b9%d8%af%d9%86%db%8c-%d8%af%d8%b1-%d9%84%d8%b9%d8%a7%d8%a8-%d8%b3%d8%a7%d8%b2%db%8c","status":"publish","type":"post","link":"https:\/\/alvandgiti.com\/en\/%da%a9%d8%a7%d8%b1%d8%a8%d8%b1%d8%af-%d9%85%d9%88%d8%a7%d8%af-%d9%85%d8%b9%d8%af%d9%86%db%8c-%d8%af%d8%b1-%d9%84%d8%b9%d8%a7%d8%a8-%d8%b3%d8%a7%d8%b2%db%8c\/","title":{"rendered":"Applications of Silica in Glaze Production"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1116\" class=\"elementor elementor-1116\">\n\t\t\t\t<div class=\"elementor-element elementor-element-30cfa1b7 e-flex e-con-boxed e-con e-parent\" data-id=\"30cfa1b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64232c70 ahura-dark-mode-filter-texts-no elementor-widget elementor-widget-text-editor\" data-id=\"64232c70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p class=\"wp-block-paragraph\">Silica is a principal raw material in ceramic glazes and performs several important functions:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Glass-Phase Formation: During firing, silica contributes to the glassy phase that bonds the ceramic materials after cooling.<\/li>\n\n<li>Improved Strength: Silica supports the mechanical strength and durability of ceramic bodies and glazes.<\/li>\n\n<li>Reduced Cracking: Correct silica content and thermal-expansion balance can help reduce glaze cracking.<\/li>\n\n<li>Viscosity Control: Silica content, together with fluxes, influences melt viscosity and glaze flow during firing.<\/li>\n<\/ol>\n\n<p class=\"wp-block-paragraph\">These functions explain why silica is one of the fundamental raw materials in ceramic glaze production.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<h2>Choosing Silica for a Glaze Recipe<\/h2><p>Buyers should specify whether the silica is intended for a glaze, ceramic body or another stage of production. The required particle-size distribution, quartz content, iron level and moisture limit should be checked against the plant&#39;s own recipe and firing conditions. A mesh label alone cannot confirm suitability.<\/p><h2>Testing Before Bulk Supply<\/h2><p>Compare a representative sample in the actual glaze formulation. Review milling behavior, melt response, fired colour, surface finish and glaze-body fit. Changes in silica proportion can affect viscosity and thermal expansion; production adjustments should be validated in the kiln rather than inferred from a supplier description.<\/p><h2>What to Send for a Quotation<\/h2><p>For a useful offer, provide the target mesh or sieve range, expected chemical analysis, required quantity, packaging preference and delivery destination. Ask for a current batch analysis when a limit on iron or other impurities is important.<\/p>","protected":false},"excerpt":{"rendered":"<p>The role of silica in ceramic glaze formation, melt behaviour and selection of suitable mineral grades.<\/p>","protected":false},"author":1,"featured_media":1707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60,61],"tags":[65,71,70],"content_types":[68],"class_list":["post-1116","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-60","category-61","tag-65","tag-71","tag-70","content_types-blog-2"],"_links":{"self":[{"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/posts\/1116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/comments?post=1116"}],"version-history":[{"count":4,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/posts\/1116\/revisions"}],"predecessor-version":[{"id":1755,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/posts\/1116\/revisions\/1755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/media\/1707"}],"wp:attachment":[{"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/media?parent=1116"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/categories?post=1116"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/tags?post=1116"},{"taxonomy":"content_types","embeddable":true,"href":"https:\/\/alvandgiti.com\/en\/wp-json\/wp\/v2\/content_types?post=1116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}