{"id":1433,"date":"2025-11-14T06:36:45","date_gmt":"2025-11-14T06:36:45","guid":{"rendered":"https:\/\/tuguansemi.com\/?p=1433"},"modified":"2025-11-14T06:36:47","modified_gmt":"2025-11-14T06:36:47","slug":"essential-differences-between-semiconductor-grade-quartz-and-standard-fused-quartz","status":"publish","type":"post","link":"https:\/\/tuguansemi.com\/zh\/essential-differences-between-semiconductor-grade-quartz-and-standard-fused-quartz\/","title":{"rendered":"\u534a\u5c0e\u9ad4\u7d1a\u77f3\u82f1\u8207\u6a19\u6e96\u7194\u878d\u77f3\u82f1\u4e4b\u672c\u8cea\u5dee\u7570"},"content":{"rendered":"

\u539f\u6599\u7d14\u5ea6<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u534a\u5c0e\u9ad4\u7d1a\u77f3\u82f1\u9700\u8981\u6975\u9ad8\u7684\u7d14\u5ea6\u3002SiO\u2082 \u542b\u91cf\u901a\u5e38\u8d85\u904e 99.99%\uff0c\u800c\u5148\u9032\u61c9\u7528\u53ef\u80fd\u9700\u8981 99.995% \u81f3 99.999% \u7684\u7d14\u5ea6\u3002\u7e3d\u91d1\u5c6c\u96dc\u8cea\u5fc5\u9808\u4fdd\u6301\u5728 ppm \u6216 sub-ppm \u6c34\u5e73\uff0c\u7279\u5225\u662f\u78b1\u91d1\u5c6c\u5982 Na\u3001K\u3001Li\uff0c\u56e0\u70ba\u5b83\u5011\u5728\u9ad8\u6eab\u52a0\u5de5\u6642\u53ef\u80fd\u64f4\u6563\uff0c\u9020\u6210\u6676\u5713\u6c61\u67d3\u3002
\u6a19\u6e96\u7194\u878d\u77f3\u82f1\u901a\u5e38\u5305\u542b99.5%\u201399.9% \u7684 SiO\u2082\uff0c\u4e26\u542b\u6709\u6578\u5341\u5230\u6578\u767eppm \u7684\u96dc\u8cea\uff0c\u9019\u5728\u4e00\u822c\u5de5\u696d\u7528\u9014\u4e2d\u53ef\u4ee5\u63a5\u53d7\uff0c\u4f46\u4e0d\u9069\u7528\u65bc\u534a\u5c0e\u9ad4\u52a0\u5de5\u3002<\/p>\n\n\n\n

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\u88fd\u9020\u904e\u7a0b<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

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\u7269\u7406\u6027\u8cea<\/h2>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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Raw Material Purity Semiconductor-grade quartz requires extremely high purity. The SiO\u2082 content typically exceeds 99.99%, and advanced applications may require 99.995% to 99.999% purity. Total metallic impurities must be kept at ppm or sub-ppm levels, especially alkali metals such as Na, K, and Li, which are strictly limited because they can diffuse during high-temperature processing […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"categorie":[],"class_list":["post-1433","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/posts\/1433","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/comments?post=1433"}],"version-history":[{"count":3,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/posts\/1433\/revisions"}],"predecessor-version":[{"id":1439,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/posts\/1433\/revisions\/1439"}],"wp:attachment":[{"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/media?parent=1433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/categories?post=1433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/tags?post=1433"},{"taxonomy":"categorie","embeddable":true,"href":"https:\/\/tuguansemi.com\/zh\/wp-json\/wp\/v2\/categorie?post=1433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}