{"id":2930,"date":"2024-05-01T09:18:00","date_gmt":"2024-05-01T01:18:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=2930"},"modified":"2026-04-23T19:19:22","modified_gmt":"2026-04-23T11:19:22","slug":"quartz-tube-raw-mineral-quality-standards-and-key-indicator-analysis","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/hr\/quartz-tube-raw-mineral-quality-standards-and-key-indicator-analysis\/","title":{"rendered":"Standardi kvalitete sirovih minerala iz kvarcnih cijevi i analiza klju\u010dnih pokazatelja"},"content":{"rendered":"<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-890016b5\"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tSadr\u017eaj\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#quartz-tube-raw-mineral-quality-standards\" class=\"uagb-toc-link__trigger\">Standardi kvalitete sirovih minerala za kvarcne cijevi<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#chemical-composition\" class=\"uagb-toc-link__trigger\">Kemijski sastav:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#physical-properties\" class=\"uagb-toc-link__trigger\">Fizi\u010dka svojstva:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#color\" class=\"uagb-toc-link__trigger\">Boja:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#processability\" class=\"uagb-toc-link__trigger\">Mogu\u0107nost obrade:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#compression-strength\" class=\"uagb-toc-link__trigger\">\u010cvrsto\u0107a kompresije:<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#analysis-of-key-indicators-for-quartz-tube-drawing\" class=\"uagb-toc-link__trigger\">Analiza klju\u010dnih pokazatelja za crtanje kvarcne cijevi<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#hardness\" class=\"uagb-toc-link__trigger\">Tvrdo\u0107a<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#compressive-strength\" class=\"uagb-toc-link__trigger\">\u010cvrsto\u0107a na pritisak<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#water-absorption-rate\" class=\"uagb-toc-link__trigger\">Stopa upijanja vode<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#radioactivity\" class=\"uagb-toc-link__trigger\">Radioaktivnost<\/a><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-2d5eb89a\"><h2 class=\"uagb-heading-text\"><strong>Standardi kvalitete sirovih minerala za kvarcne cijevi<\/strong><\/h2><\/div>\n\n\n\n<p>Standardima kvalitete sirovih minerala koji se koriste u <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcna cijev<\/a> crtanje uklju\u010duje sljede\u0107e aspekte:<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-71fbfc54\"><h3 class=\"uagb-heading-text\"><strong><strong>Kemijski sastav<\/strong><\/strong>:<\/h3><\/div>\n\n\n\n<p>Sadr\u017eaj SiO2 mora biti ve\u0107i od 99,5%.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-edfd0eea\"><h3 class=\"uagb-heading-text\"><strong><strong>Fizi\u010dka svojstva<\/strong><\/strong>:<\/h3><\/div>\n\n\n\n<p>Tvrdo\u0107a <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcna cijev<\/a> Sirovi mineral treba biti iznad razine 7, s gusto\u0107om izme\u0111u 2,6 i 2,7 g\/cm\u00b3.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-059fb43c\"><h3 class=\"uagb-heading-text\"><strong><strong>Boja<\/strong><\/strong>:<\/h3><\/div>\n\n\n\n<p>Sirovi mineral je uglavnom bijel ili prljavo bijel, bez ikakvih crnih mrlja, pukotina ili drugih vidljivih nedostataka.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-7bbc6af2\"><h3 class=\"uagb-heading-text\"><strong><strong>Mogu\u0107nost obrade<\/strong><\/strong>:<\/h3><\/div>\n\n\n\n<p>The <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcna cijev<\/a> Sirovi mineral trebao bi imati minimalne ne\u010disto\u0107e i udio vlage, \u0161to olak\u0161ava njegovu preradu u proizvode redovitih dimenzija.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-30a2350a\"><h3 class=\"uagb-heading-text\"><strong><strong>Tla\u010dna<\/strong><\/strong>:<\/h3><\/div>\n\n\n\n<p>Pod odre\u0111enim uvjetima temperature i vla\u017enosti, sirovi mineral bi trebao mo\u0107i izdr\u017eati odre\u0111eni pritisak bez deformiranja ili pucanja.<\/p>\n\n\n\n<p>Ovo su osnovni standardi kvalitete za <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcna cijev<\/a> sirovi mineral, koji se mo\u017eda treba prilagoditi razli\u010ditim zahtjevima i primjenama.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-dcf25b75\"><h2 class=\"uagb-heading-text\"><strong>Analiza klju\u010dnih pokazatelja za crtanje kvarcne cijevi<\/strong><\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ad471bdb\"><h3 class=\"uagb-heading-text\"><strong><strong>Tvrdo\u0107a<\/strong><\/strong><\/h3><\/div>\n\n\n\n<p>Tvrdo\u0107a je jedan od va\u017enih pokazatelja kvalitete za kvarcne cijevi. Visoka razina tvrdo\u0107e zna\u010di da je manje sklon habanju, ogrebotinama i mo\u017ee zadr\u017eati svoj sjaj tijekom dugog razdoblja. Prema ocjenama tvrdo\u0107e minerala, indeks tvrdo\u0107e kvarcnih cijevi je 7.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-087b7270\"><h3 class=\"uagb-heading-text\"><strong><strong>\u010cvrsto\u0107a na pritisak<\/strong><\/strong><\/h3><\/div>\n\n\n\n<p>\u010cvrsto\u0107a na pritisak odnosi se na koli\u010dinu pritiska koji materijal mo\u017ee izdr\u017eati od vanjskih sila bez loma ili deformacije. Kvarcne cijevi imaju visoku tla\u010dnu \u010dvrsto\u0107u, op\u0107enito preko 100 MPa, \u0161to im omogu\u0107uje da izdr\u017ee zna\u010dajan pritisak.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-67e6aaae\"><h3 class=\"uagb-heading-text\"><strong><strong>Stopa upijanja vode<\/strong><\/strong><\/h3><\/div>\n\n\n\n<p>Stopa upijanja vode tako\u0111er je va\u017ean pokazatelj. Visoka stopa upijanja vode ukazuje na ve\u0107u poroznost, \u0161to olak\u0161ava upijanje vlage, \u0161to mo\u017ee pospje\u0161iti rast bakterija i plijesni, \u0161to utje\u010de na \u017eivotni vijek. Dobra kvarcna cijev obi\u010dno ima stopu upijanja vode manju od 0,1%.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-03c4e46e\"><h3 class=\"uagb-heading-text\"><strong><strong>Radioaktivnost<\/strong><\/strong><\/h3><\/div>\n\n\n\n<p>Zbog geolo\u0161kih razloga, neke kvarcne cijevi mogu sadr\u017eavati radioaktivne materijale, poput urana, torija i kalija. Stoga je radioaktivnost klju\u010dni pokazatelj za pra\u0107enje. Kvarcne cijevi dobre kvalitete ne bi trebale biti radioaktivne kako bi se izbjegli zdravstveni rizici za korisnike.<\/p>\n\n\n\n<p>Ukratko, tvrdo\u0107a, tla\u010dna \u010dvrsto\u0107a, brzina upijanja vode i radioaktivnost su neki od klju\u010dnih pokazatelja koje treba uzeti u obzir pri kupnji. <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcne cijevi<\/a>. Klju\u010dno je osigurati kvalitetu odabirom uglednih proizvo\u0111a\u010da i marki kako bi se zajam\u010dila sigurnost i kvaliteta tijekom uporabe.<\/p>\n\n\n\n<p><strong>Global Quartz Tube specijalizira se za proizvodnju visokokvalitetnih <a href=\"https:\/\/globalquartztube.com\/hr\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarcne cijevi<\/a>, posve\u0107eni odr\u017eavanju strogih standarda kvalitete i primjeni naprednih proizvodnih tehnika. Za upite i daljnje informacije, molimo <a href=\"https:\/\/globalquartztube.com\/hr\/contact\/\" data-type=\"page\" data-id=\"2080\">Kontaktirajte nas<\/a> na <a>contact@globalquartztube.com<\/a>.<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Quartz Tube Raw Mineral Quality Standards The quality standards for raw minerals used in quartz tube drawing include the following aspects: Chemical Composition: The SiO2 content must be higher than 99.5%. Physical Properties: The hardness of the quartz tube raw mineral should be above level 7, with a density between 2.6-2.7g\/cm\u00b3. Color: The raw mineral [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2936,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Quartz Tube Raw Mineral Quality Standards and Key Indicator","_seopress_titles_desc":"Discover key quality standards and indicators for quartz tubes, covering chemical composition, physical properties, and performance 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Casper","author_link":"https:\/\/globalquartztube.com\/hr\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"Quartz Tube Raw Mineral Quality Standards The quality standards for raw minerals used in quartz tube drawing include the following aspects: Chemical Composition: The SiO2 content must be higher than 99.5%. Physical Properties: The hardness of the quartz tube raw mineral should be above level 7, with a density between 2.6-2.7g\/cm\u00b3. Color: The raw mineral&hellip;","authors":[{"term_id":13,"user_id":3,"is_guest":0,"slug":"casper-peng","display_name":"Peng, Casper","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts\/2930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/comments?post=2930"}],"version-history":[{"count":4,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts\/2930\/revisions"}],"predecessor-version":[{"id":4205,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/posts\/2930\/revisions\/4205"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/media\/2936"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/media?parent=2930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/categories?post=2930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/tags?post=2930"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/hr\/wp-json\/wp\/v2\/ppma_author?post=2930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}