{"id":2843,"date":"2026-04-30T05:21:12","date_gmt":"2026-04-30T05:21:12","guid":{"rendered":"https:\/\/www.fuyao-quartz.com\/?p=2843"},"modified":"2026-04-30T05:22:59","modified_gmt":"2026-04-30T05:22:59","slug":"quartz-glass-vs-regular-glass-2","status":"publish","type":"post","link":"https:\/\/www.fuyao-quartz.com\/nl\/quartz-glass-vs-regular-glass-2\/","title":{"rendered":"Kwartsglas vs Gewoon glas: Technische vergelijking (Technische &amp; Industri\u00eble Gids)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bij engineering, optica en industri\u00eble systemen op hoge temperatuur heeft de keuze tussen kwartsglas en gewoon (soda lime) glas een directe invloed op de stabiliteit, prestaties en levensduur van het systeem. Hoewel het allebei transparante materialen zijn op basis van silica, zijn hun structuur, samenstelling en gedrag onder spanning fundamenteel verschillend.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze gids biedt een praktische technische vergelijking voor ontwerpers, inkopers en industri\u00eble gebruikers.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3.jpg\" alt=\"\" class=\"wp-image-2752\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3.jpg 800w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-300x300.jpg 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-150x150.jpg 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-768x768.jpg 768w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-12x12.jpg 12w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-600x600.jpg 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/pl207546809-fused_silica_optical_glass_jgs1_jgs2_jgs3-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">1. Materiaal Definitie<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/www.fuyao-quartz.com\/nl\/products\/\" data-type=\"page\" data-id=\"6\">Kwartsglas<\/a> (Gesmolten siliciumdioxide)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kwartsglas bestaat uit zeer zuiver siliciumdioxide (SiO\u2082). Het wordt geproduceerd door natuurlijk kwarts of synthetisch silica te smelten bij extreem hoge temperaturen, waarbij een amorfe (niet-kristallijne) structuur wordt gevormd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gebruikelijke industri\u00eble namen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gesmolten siliciumdioxide<\/li>\n\n\n\n<li>Gesmolten kwarts<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Typische toepassingen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Systemen voor halfgeleiderproductie<\/li>\n\n\n\n<li>UV- en IR-optische systemen<\/li>\n\n\n\n<li>Onderdelen voor ovens op hoge temperatuur<\/li>\n\n\n\n<li>Precisielaser- en fotonica-systemen<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gewoon glas (Soda-Lime glas)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gewoon glas bestaat voornamelijk uit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Siliciumdioxide (SiO\u2082)<\/li>\n\n\n\n<li>Natriumoxide (Na\u2082O)<\/li>\n\n\n\n<li>Calciumoxide (CaO)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Het is ontworpen voor kosteneffici\u00ebnte, grootschalige toepassingen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typische toepassingen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ramen bouwen<\/li>\n\n\n\n<li>Flessen en verpakkingen<\/li>\n\n\n\n<li>Laboratoriumglaswerk voor algemeen gebruik<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. Vergelijking van belangrijke technische eigenschappen<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Eigendom<\/th><th>Kwartsglas (gesmolten siliciumdioxide)<\/th><th>Gewoon glas (frisdrank-limoen)<\/th><\/tr><\/thead><tbody><tr><td>Verzachtingspunt<\/td><td>~1660\u00b0C<\/td><td>~720\u00b0C<\/td><\/tr><tr><td>Thermische uitzetting<\/td><td>Extreem laag<\/td><td>Relatief hoog<\/td><\/tr><tr><td>UV-transmissie<\/td><td>Uitstekend (diep UV)<\/td><td>Slecht<\/td><\/tr><tr><td>Chemische weerstand<\/td><td>Uitstekend<\/td><td>Matig<\/td><\/tr><tr><td>Weerstand tegen thermische schokken<\/td><td>Zeer hoog<\/td><td>Laag<\/td><\/tr><tr><td>Kosten<\/td><td>Hoog<\/td><td>Laag<\/td><\/tr><tr><td>Niveau van toepassing<\/td><td>Hoogwaardige technische systemen<\/td><td>Algemene toepassingen<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3. Thermische prestaties (kritieke factor)<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kwartsglas heeft een extreem lage thermische uitzettingsco\u00ebffici\u00ebnt:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>\u03b1<\/mi><mrow><mi>q<\/mi><mi>u<\/mi><mi>a<\/mi><mi>r<\/mi><mi>t<\/mi><mi>z<\/mi><\/mrow><\/msub><mo>\u2248<\/mo><mn>5.5<\/mn><mo>\u00d7<\/mo><msup><mn>10<\/mn><mrow><mo>\u2212<\/mo><mn>7<\/mn><\/mrow><\/msup><mtext>\u2009<\/mtext><mi mathvariant=\"normal\">\/<\/mi><mi>K<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\alpha_{quartz} \\ongeveer 5,5 maal 10^{-7} \\, \/K<\/annotation><\/semantics><\/math>\u03b1quartz\u22485,5\u00d710-7\/K<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dit resulteert in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Uitstekende weerstand tegen snelle temperatuurveranderingen<\/li>\n\n\n\n<li>Minimale interne stress tijdens opwarm-\/koelcycli<\/li>\n\n\n\n<li>Stabiele prestaties in plasma- en ovenomgevingen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Natronkalkglas zet daarentegen aanzienlijk meer uit onder invloed van hitte, waardoor het gevoelig is voor barsten onder thermische schokken.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Optische prestatievergelijking<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kwartsglas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zendt diep ultraviolet licht door (tot ~180 nm)<\/li>\n\n\n\n<li>Zeer lage optische absorptie<\/li>\n\n\n\n<li>Hoge stabiliteit onder laserbestraling<\/li>\n\n\n\n<li>Op grote schaal gebruikt in fotonica en UV-systemen<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gewoon glas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Blokkeert de meeste UV onder ~350 nm<\/li>\n\n\n\n<li>Beperkte infraroodtransmissie<\/li>\n\n\n\n<li>Hogere optische vervorming vergeleken met kwarts<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Technische conclusie:<\/strong><br>Voor UV-transmissie, lasersystemen of precisieoptiek is kwartsglas nodig.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Chemische weerstand<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kwartsglas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zeer goed bestand tegen de meeste zuren<\/li>\n\n\n\n<li>Alleen significant aangevallen door fluorwaterstofzuur (HF)<\/li>\n\n\n\n<li>Stabiel in plasma en oxiderende omgevingen<\/li>\n\n\n\n<li>Geschikt voor natte en droge halfgeleiderprocessen<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gewoon glas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Wordt na verloop van tijd afgebroken door sterke zuren en alkali\u00ebn<\/li>\n\n\n\n<li>Oppervlaktecorrosie in agressieve chemische omgevingen<\/li>\n\n\n\n<li>Beperkt gebruik in chemische verwerkingssystemen<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. Mechanisch gedrag en faalwijzen<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kwartsglas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hoge intrinsieke sterkte maar bros gedrag<\/li>\n\n\n\n<li>Stort plotseling in bij overmatige mechanische belasting<\/li>\n\n\n\n<li>Uitstekende dimensionale stabiliteit op lange termijn<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Gewoon glas<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lagere mechanische sterkte<\/li>\n\n\n\n<li>Gevoeliger voor thermische en mechanische stress<\/li>\n\n\n\n<li>Progressieve degradatie in ruwe omgevingen<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">7. Industri\u00eble toepassingen<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kwartsglas toepassingen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plasmakamer observatieramen<\/li>\n\n\n\n<li>Ovenbuizen en diffusiesystemen<\/li>\n\n\n\n<li>UV-sterilisatieapparatuur<\/li>\n\n\n\n<li>Componenten voor verwerking van halfgeleiderwafers<\/li>\n\n\n\n<li>Hoogwaardige optische systemen<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Regelmatige glastoepassingen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Architecturale beglazing<\/li>\n\n\n\n<li>Verpakking en recipi\u00ebnten<\/li>\n\n\n\n<li>Huishoudelijk en basisgebruik in het laboratorium<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. Afweging tussen kosten en prestaties<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kwartsglas is aanzienlijk duurder vanwege:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hoogzuivere grondstoffen<\/li>\n\n\n\n<li>Productieprocessen bij hoge temperaturen<\/li>\n\n\n\n<li>Precisiebewerking en afwerkingsvereisten<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In industri\u00eble systemen biedt het echter vaak een betere waarde op lange termijn dankzij:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Langere levensduur<\/li>\n\n\n\n<li>Lagere vervangingsfrequentie<\/li>\n\n\n\n<li>Lager risico op uitvaltijd<\/li>\n\n\n\n<li>Verbeterde processtabiliteit (vooral in halfgeleiders en optische systemen)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">9. Technische selectiegids<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kies Kwartsglas wanneer:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bedrijfstemperatuur hoger dan 300\u00b0C<\/li>\n\n\n\n<li>UV- of lasertransmissie is vereist<\/li>\n\n\n\n<li>Sterke chemische blootstelling bestaat<\/li>\n\n\n\n<li>Optische prestaties met hoge precisie zijn nodig<\/li>\n\n\n\n<li>Er zijn vacu\u00fcm- of halfgeleiderprocessen bij betrokken<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Kies Regular Glass wanneer:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kosten zijn de belangrijkste beperking<\/li>\n\n\n\n<li>De bedrijfsomstandigheden zijn mild<\/li>\n\n\n\n<li>Er bestaan geen vereisten voor thermische schokken of optische vereisten<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">10. Conclusie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kwartsglas en gewoon glas zijn fundamenteel verschillende technische materialen.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gewoon glas is geoptimaliseerd voor kosten en algemeen gebruik<\/li>\n\n\n\n<li>Kwartsglas is ontworpen voor extreme thermische, optische en chemische omgevingen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vanuit technisch oogpunt is kwartsglas geen verbeterde versie van gewoon glas - het is een compleet andere materiaalklasse, gebouwd voor hoogwaardige industri\u00eble toepassingen.<\/p>","protected":false},"excerpt":{"rendered":"<p>In engineering, optics, and high-temperature industrial systems, the selection between quartz glass and regular (soda-lime) glass directly influences system stability, performance, and lifetime. Although both are transparent materials based on silica, their structure, composition, and behavior under stress are fundamentally different. This guide provides a practical engineering comparison for designers, procurement engineers, and industrial users. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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":"","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":[1087,1097,1099,1098,563,59,925,1100,1101,793,682,1089,68,924,1096,69,679,126,1083,50],"class_list":["post-2843","post","type-post","status-publish","format-standard","hentry","category-industry-news","tag-chemical-resistance-materials","tag-engineering-materials-comparison","tag-furnace-glass","tag-fused-quartz-applications","tag-fused-silica","tag-high-temperature-glass","tag-industrial-glass","tag-laser-optics-materials","tag-material-selection-guide","tag-optical-engineering","tag-optical-materials","tag-plasma-chamber-windows","tag-quartz-glass","tag-quartz-vs-glass","tag-regular-glass","tag-semiconductor-materials","tag-soda-lime-glass","tag-thermal-expansion","tag-thermal-shock-resistance","tag-uv-transmission"],"_links":{"self":[{"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/posts\/2843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/comments?post=2843"}],"version-history":[{"count":1,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/posts\/2843\/revisions"}],"predecessor-version":[{"id":2844,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/posts\/2843\/revisions\/2844"}],"wp:attachment":[{"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/media?parent=2843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/categories?post=2843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/nl\/wp-json\/wp\/v2\/tags?post=2843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}