{"id":2957,"date":"2024-05-06T09:00:00","date_gmt":"2024-05-06T01:00:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=2957"},"modified":"2024-06-26T20:49:52","modified_gmt":"2024-06-26T12:49:52","slug":"hydroxyl-groups-in-quartz-tubes","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/lv\/hydroxyl-groups-in-quartz-tubes\/","title":{"rendered":"Hidroksilgrupas kvarca caurul\u0113s"},"content":{"rendered":"<p>&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1400f7e\"><h2 class=\"uagb-heading-text\"><strong>Hidroksils kvarca stikl\u0101<\/strong><\/h2><\/div>\n\n\n\n<p>Kvarca stikl\u0101 iz\u0161\u0137\u012bdin\u0101tu hidroksilu sauc par hidroksilu. Hidroksils ir galvenais kvarca stikla piemais\u012bjums, un galvenie faktori, kas ietekm\u0113 t\u0101 saturu, ir izejvielas, procesi un ra\u017eo\u0161anas metodes. T\u0101 k\u0101 hidroksila saturs kvarca stikl\u0101 main\u0101s, main\u0101s ar\u012b stikla veiktsp\u0113ja. Palielinot hidroksila saturu, samazin\u0101s viskozit\u0101te, bl\u012bvums un refrakcijas indekss, k\u0101 ar\u012b palielin\u0101s infrasarkan\u0101s absorbcijas un izple\u0161an\u0101s koeficients.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-318fcb73\"><h2 class=\"uagb-heading-text\"><strong>Dehidroksil\u0113\u0161ana<\/strong><\/h2><\/div>\n\n\n\n<p>Pamatojoties uz hidroksila uzved\u012bbu kvarca stikl\u0101, to var iedal\u012bt div\u0101s kategorij\u0101s: kvarca stikls, kas ra\u017eots oksid\u0113jo\u0161\u0101 atmosf\u0113r\u0101, un kvarca stikls, kas izkaus\u0113ts reduc\u0113jo\u0161\u0101 atmosf\u0113r\u0101. Hidroksilgrupu pirmaj\u0101 ir gr\u016bti no\u0146emt, kars\u0113jot, savuk\u0101rt otraj\u0101 to ir viegl\u0101k no\u0146emt.<\/p>\n\n\n\n<p>Kvarca stikls, kas ra\u017eots oksid\u0113jo\u0161\u0101 atmosf\u0113r\u0101, ietver:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Sint\u0113tiskais kvarca stikls<\/strong>: Sil\u012bcija tetrahlor\u012bds tiek termiski sadal\u012bts \u016bde\u0146ra\u017ea-sk\u0101bek\u013ca liesm\u0101 ar hidroksilgrupu saturu aptuveni 1000-2000 ppm.<\/li>\n\n\n\n<li><strong>Ar g\u0101zi att\u012br\u012bts kvarca stikls<\/strong>: kvarca pulveris, kas izkusis \u016bde\u0146ra\u017ea-sk\u0101bek\u013ca liesm\u0101, ar hidroksilgrupu saturu 100-200 ppm.<\/li>\n\n\n\n<li><strong>Plazmas kvarca stikls<\/strong>: Kvarca pulveris, kas izkusis plazmas liesm\u0101, ar hidroksilgrupu saturu 20-30 ppm.<\/li>\n\n\n\n<li><strong>Kaus\u0113ts kvarcs<\/strong>: Kvarca pulveris, kas izkusis gaisa atmosf\u0113r\u0101, ar hidroksilgrupu saturu 300-500 ppm.<\/li>\n<\/ol>\n\n\n\n<p>\u0160\u0101da veida kvarca stikla hidroksilgrupu ir gr\u016bti no\u0146emt, termiski apstr\u0101d\u0101jot, un tikai redzami dehidroksil\u0113jas virs kristaliz\u0101cijas temperat\u016bras aptuveni 1350 gr\u0101dos p\u0113c Celsija.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1874dc88\"><h2 class=\"uagb-heading-text\"><strong>Samazino\u0161\u0101 atmosf\u0113r\u0101 izkusis kvarca stikls<\/strong>:<\/h2><\/div>\n\n\n\n<p>\u016ade\u0146ra\u017ea atmosf\u0113r\u0101 hidroksilgrupu saturs ir 100-200 ppm; kars\u0113jot virs 900 gr\u0101diem p\u0113c Celsija, var no\u0146emt liel\u0101ko da\u013cu hidroksilgrupas. H\u0113lija vai vakuuma apst\u0101k\u013cos hidroksila saturs ir \u013coti zems (zem 5 ppm).<\/p>\n\n\n\n<p>Hidroksils kvarca stikl\u0101, kas izkusis \u016bde\u0146ra\u017ea atmosf\u0113r\u0101, ir saist\u012bts ar \u0161\u0101diem faktoriem:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Saist\u012bts ar izejvielu \u012bpa\u0161\u012bb\u0101m<\/strong><\/li>\n<\/ol>\n\n\n\n<p>a. Iz\u0161\u0137\u012bdin\u0101ts \u016bdens; b. Krist\u0101lisks \u016bdens; c. Interstici\u0101ls \u016bdens; b. Virsmas adsorb\u0113ts \u016bdens; e. G\u0101zes-\u0161\u0137idruma iesl\u0113gumi;<\/p>\n\n\n\n<p>2. <strong>Saist\u012bts ar izejvielu piemais\u012bjumu saturu un veidu<\/strong><\/p>\n\n\n\n<p>a. S\u0101rmu met\u0101lu oks\u012bdi; b. S\u0101rmzemju met\u0101lu oks\u012bdi; c. retzemju oks\u012bdi;<\/p>\n\n\n\n<p>3. <strong>Saist\u012bts ar ku\u0161anas st\u0101vokli<\/strong><\/p>\n\n\n\n<p>Temperat\u016bra; Laiks; Atmosf\u0113ra;<\/p>\n\n\n\n<p>4. <strong>Saist\u012bts ar dehidroksil\u0113\u0161anas apst\u0101k\u013ciem<\/strong><\/p>\n\n\n\n<p>Vide, vakuuma l\u012bmenis; Laiks; Temperat\u016bra;<\/p>\n\n\n\n<p>Atk\u0101rtoti kaus\u0113jot kvarca stiklu, kas ra\u017eots oksid\u0113jo\u0161\u0101 atmosf\u0113r\u0101 \u016bde\u0146ra\u017ea atmosf\u0113r\u0101, hidroksilgrupas absorbcijas maksimums pie 2,73 mikroniem nemain\u0101s; tas nor\u0101da, ka ku\u0161anas temperat\u016bra nav iemesls dehidroksil\u0113\u0161anas veiktsp\u0113jas at\u0161\u0137ir\u012bb\u0101m starp diviem stikla veidiem.<\/p>\n\n\n\n<p>Pulverveida kvarca stikls, kas izkaus\u0113ts oksid\u0113jo\u0161\u0101 atmosf\u0113r\u0101 (da\u013ci\u0146u izm\u0113rs 0,2\u20130,05 mm), p\u0113c atk\u0101rtotas kaus\u0113\u0161anas \u016bde\u0146ra\u017ea atmosf\u0113r\u0101 uzr\u0101da iev\u0113rojamas hidroksilgrupas p\u012b\u0137a izmai\u0146as pie 2,73 mikroniem, padarot to viegl\u0101ku hidroksila atdal\u012b\u0161anu, un t\u0101 veiktsp\u0113ja ir l\u012bdz\u012bga kvarcam. \u016bde\u0146ra\u017ea atmosf\u0113r\u0101 izkaus\u0113ts stikls. Tas par\u0101da, ka da\u013ci\u0146u izm\u0113rs ir svar\u012bgs dehidroksil\u0113\u0161anas at\u0161\u0137ir\u012bbu faktors.<\/p>\n\n\n\n<p><strong>Zema hidroksila kvarca stikla pulveris<\/strong> atk\u0101rtoti izkaus\u0113ts \u016bde\u0146ra\u017ea atmosf\u0113r\u0101, palielina hidroksilgrupu no 3 ppm l\u012bdz 100 ppm, nor\u0101dot, ka \u016bde\u0146ra\u017ea atmosf\u0113ra var palielin\u0101t hidroksilgrupu saturu kvarca stikl\u0101. Zema hidroksil\u016bdens kvarca stikla bloki, kas atk\u0101rtoti izkaus\u0113ti \u016bde\u0146ra\u017ea atmosf\u0113r\u0101, praktiski nemain\u0101s hidroksila satur\u0101 (3 ppm), kas liecina, ka \u016bde\u0146ra\u017ea un kvarca stikla mijiedarb\u012bba s\u0101kas virspus\u0113 (ku\u0161anas laiks aptuveni 30 min\u016btes).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-437dfe8f\"><h2 class=\"uagb-heading-text\"><strong>Spektr\u0101l\u0101s absorbcijas metode hidroksilgrupas apr\u0113\u0137in\u0101\u0161anai<\/strong>:<\/h2><\/div>\n\n\n\n<p>GE formula: C = 910\/T * LOG10(Ta\/Tb) mm-1<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C: hidroksilgrupu saturs (C, ppm)<\/li>\n\n\n\n<li>T: biezums (mm)<\/li>\n\n\n\n<li>Ta: caurlaid\u012bba pie 2600 nanometru vi\u013c\u0146a garuma<\/li>\n\n\n\n<li>Tb: caurlaid\u012bba pie 2730 nanometru vi\u013c\u0146a garuma<\/li>\n<\/ul>\n\n\n\n<p>\u0136\u012bnas valsts standarta formula: C = 96,5\/d * LG10(Ia\/I) mm-1<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C: hidroksila saturs (ppm)<\/li>\n\n\n\n<li>d: biezums (cm)<\/li>\n\n\n\n<li>Ia: att\u0101lums no 2730 nm b\u0101zes l\u012bnijas l\u012bdz nulles l\u012bnijai (mm)<\/li>\n\n\n\n<li>I: att\u0101lums no 2730 nm absorbcijas maksimuma l\u012bdz nulles l\u012bnijai (mm)<\/li>\n<\/ul>\n\n\n\n<p>vietn\u0113 <a href=\"https:\/\/globalquartztube.com\/lv\/\" data-type=\"page\" data-id=\"1896\">Glob\u0101l\u0101 kvarca caurule<\/a>, m\u0113s specializ\u0113jamies augstas kvalit\u0101tes <a href=\"https:\/\/globalquartztube.com\/lv\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvarca caurules<\/a> ar prec\u012bzu hidroksila satura kontroli, lai apmierin\u0101tu da\u017e\u0101das nozares vajadz\u012bbas. Lai ieg\u016btu vair\u0101k inform\u0101cijas par m\u016bsu produktiem un piel\u0101go\u0161anas iesp\u0113j\u0101m, apmekl\u0113jiet m\u016bsu t\u012bmek\u013ca vietni <a href=\"https:\/\/globalquartztube.com\/lv\/\">www.globalquartztube.com<\/a> vai <a href=\"https:\/\/globalquartztube.com\/lv\/contact\/\" data-type=\"page\" data-id=\"2080\">Sazinies ar mums<\/a> pa e-pastu uz \u0161\u0101du adresi <a>contact@globalquartztube.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Hydroxyl in Quartz Glass Hydroxyl dissolved in quartz glass is known as hydroxyl. Hydroxyl is the main impurity in quartz glass, and the primary factors affecting its content are raw materials, processes, and manufacturing methods. As the hydroxyl content in quartz glass varies, so does the glass&#8217;s performance. Increasing hydroxyl content leads to a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Hydroxyl Groups in Quartz Tubes","_seopress_titles_desc":"Explore how hydroxyl content in quartz glass affects its properties and the distinct processes for its optimal removal in different atmospheric conditions.","_seopress_robots_index":"","_uag_custom_page_level_css":"","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":"","ast-disable-related-posts":"","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":[],"ppma_author":[13],"class_list":["post-2957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-casper-peng"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-150x150.webp",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-300x300.webp",300,300,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-768x768.webp",768,768,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",12,12,false]},"uagb_author_info":{"display_name":"Peng, Casper","author_link":"https:\/\/globalquartztube.com\/lv\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"&nbsp; Hydroxyl in Quartz Glass Hydroxyl dissolved in quartz glass is known as hydroxyl. Hydroxyl is the main impurity in quartz glass, and the primary factors affecting its content are raw materials, processes, and manufacturing methods. As the hydroxyl content in quartz glass varies, so does the glass&#8217;s performance. Increasing hydroxyl content leads to a&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\/lv\/wp-json\/wp\/v2\/posts\/2957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/comments?post=2957"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/2957\/revisions"}],"predecessor-version":[{"id":4208,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/2957\/revisions\/4208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media\/2965"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media?parent=2957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/categories?post=2957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/tags?post=2957"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/ppma_author?post=2957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}