![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/8inch_quartz_wafer_diameter_200mm_ttv_10_m_ra_1_0_nm_for_high_precision_sensors2-300x300.jpg\")
De 8-inch gesmolten kwartswafer is een eersteklas hoogzuiver synthetisch kwarts (SiO\u2082 \u226599,99%) substraat dat is ontwikkeld voor zeer nauwkeurige toepassingen in halfgeleiders, MEMS, optische en lasersystemen. De ultralage thermische uitzetting, uitzonderlijke UV-IR transmissie en uitstekende chemische weerstand maken het ideaal voor veeleisende omgevingen zoals fotolithografie, etsen, dunne-film depositie en hoge-precisie sensor fabricage.<\/p>\n
Elke wafer wordt zorgvuldig geproduceerd onder strenge kwaliteitscontrole in een cleanroomomgeving om superieure vlakheid, oppervlakteafwerking en zuiverheid te garanderen. Dit garandeert betrouwbare prestaties voor kritieke industri\u00eble, onderzoeks- en ruimtevaarttoepassingen.<\/p>\n
Ultrahoge zuiverheid (\u226599,99%)<\/strong>: Minimaliseert vervuiling in halfgeleider- en optische processen.<\/p>\n<\/li>\n Uitzonderlijke thermische stabiliteit<\/strong>: Verwekingspunt ~1683\u00b0C, kortstondige tolerantie tot 1450\u00b0C voor processen bij hoge temperaturen. Ultralage thermische uitzetting (0,55 \u00d7 10-\u2076\/K)<\/strong>: Zorgt voor maatvastheid onder thermische belasting.<\/p>\n<\/li>\n Superieure optische transmissie<\/strong>: UV-IR-bereik 185 nm-2,5 \u00b5m, ideaal voor fotolithografie, laseroptiek en UV-sensoren.<\/p>\n<\/li>\n Hoge oppervlaktekwaliteit<\/strong>: Ra \u22641,0 nm en TTV \u226410 \u00b5m voor uniforme dunne-filmdepositie en nauwkeurige sensorintegratie.<\/p>\n<\/li>\n Chemische weerstand<\/strong>: Bestand tegen de meeste zuren (behalve HF) en alkali\u00ebn, geschikt voor nat etsen en ruwe omgevingen.<\/p>\n<\/li>\n Stralingsweerstand en di\u00eblektrische stabiliteit<\/strong>: Ondersteunt toepassingen in de ruimtevaart en hoge-energiefysica.<\/p>\n<\/li>\n Aanpasbare vormen en maten<\/strong>: Ronde, vierkante, ringvormige of sectorvormige wafers met optioneel polijsten, AR\/IR\/DLC-coatings en microfabricage.<\/p>\n<\/li>\n<\/ul>\n V: Wat is de standaarddikte van een kwartswafer van 8 inch?<\/strong> V: Waarom zou je kiezen voor gesmolten kwartswafers in plaats van siliciumwafers?<\/strong> V: Kan FUYAO wafervormen en oppervlaktebehandelingen op maat leveren?<\/strong> De 8-inch gesmolten kwartswafer is een eersteklas hoogzuiver synthetisch kwarts (SiO\u2082 \u226599,99%) substraat dat is ontwikkeld voor zeer nauwkeurige toepassingen in halfgeleiders, MEMS, optische en lasersystemen. De ultralage thermische uitzetting, uitzonderlijke UV-IR transmissie en uitstekende chemische weerstand maken het ideaal voor veeleisende omgevingen zoals fotolithografie, etsen, dunne-film depositie en hoge-precisie sensor fabricage.<\/p>","protected":false},"featured_media":2265,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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<\/p>\n<\/li>\nToepassingen<\/strong><\/h3>\n
\n\n\n\n
\n \nIndustrie<\/th>\n Toepassing<\/th>\n Voordeel<\/th>\n<\/tr>\n<\/thead>\n \n Halfgeleider<\/td>\n Fotomasker substraten, etsdragers, CMP polijstpads<\/td>\n Stabiliteit bij hoge temperatuur, ultralage defecten, garandeert precisie bij chipfabricage<\/td>\n<\/tr>\n \n Fotovolta\u00efsche energie<\/td>\n PECVD-proces wafers, substraten voor dunne-filmafzetting<\/td>\n Weerstand tegen thermische schokken, verbetert de effici\u00ebntie van zonnecellen<\/td>\n<\/tr>\n \n Opto-elektronica<\/td>\n LED\/LD-substraten, laservensters, optische sensoren<\/td>\n Hoge UV-IR-transmissie, lage autofluorescentie, verbetert de prestaties van het apparaat<\/td>\n<\/tr>\n \n Precisie Optiek<\/td>\n Lenssubstraten, prisma's, bundelsplitsers, IR-vensters<\/td>\n Lage thermische uitzetting, hoge homogeniteit, zorgt voor optische stabiliteit<\/td>\n<\/tr>\n \n Onderzoek & Lab<\/td>\n Synchrotronstraling, VUV-experimenten, hoogenergetische detectoren<\/td>\n Stralingsbestendig, bestand tegen extreme omstandigheden<\/td>\n<\/tr>\n \n Ruimtevaart<\/td>\n Optische vensters voor satellieten, observatiepanelen voor hoge temperaturen<\/td>\n Duurzaamheid bij thermische schokken, betrouwbaarheid op ruimtevaartniveau<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Technische specificaties<\/strong><\/h3>\n
\n\n\n\n
\n \nParameter<\/th>\n Specificatie<\/th>\n<\/tr>\n<\/thead>\n \n Materiaal<\/td>\n Synthetisch gesmolten kwarts (SiO\u2082 \u226599,99%)<\/td>\n<\/tr>\n \n Diameter<\/td>\n 200 mm (8-inch)<\/td>\n<\/tr>\n \n Diktebereik<\/td>\n 100 \u00b5m - 3000 \u00b5m (aanpasbaar)<\/td>\n<\/tr>\n \n Totale diktevariatie (TTV)<\/td>\n \u226410 \u00b5m<\/td>\n<\/tr>\n \n Oppervlakteruwheid (Ra)<\/td>\n \u22641,0 nm<\/td>\n<\/tr>\n \n Totaal gehalte aan onzuiverheden<\/td>\n \u22642,0 \u00b5g\/g<\/td>\n<\/tr>\n \n Thermische uitzettingsco\u00ebffici\u00ebnt<\/td>\n 0,55 \u00d7 10-\u2076\/K (20-300\u00b0C)<\/td>\n<\/tr>\n \n Temperatuurbestendigheid<\/td>\n Verwekingspunt 1683\u00b0C, kortstondig tot 1450\u00b0C<\/td>\n<\/tr>\n \n UV-overbrenging<\/td>\n >90% (200-260 nm)<\/td>\n<\/tr>\n \n Vlakheid oppervlak<\/td>\n Hoge precisie, TTV \u226410 \u00b5m<\/td>\n<\/tr>\n \n Vorm Opties<\/td>\n Rond (standaard), aangepaste vormen beschikbaar<\/td>\n<\/tr>\n \n Certificeringen<\/td>\n RoHS, ISO9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n ![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/8inch_quartz_wafer_diameter_200mm_ttv_10_m_ra_1_0_nm_for_high_precision_sensors3-300x300.jpg\")
FAQ<\/strong><\/h3>\n\n
A:<\/strong> De standaarddikte is 0,5-1,0 mm, met aangepaste opties tot 10 mm voor gespecialiseerde halfgeleider- en optische toepassingen.<\/p>\n<\/li>\n
A:<\/strong> Gesmolten kwartswafers bieden superieure UV-transparantie, hogere thermische stabiliteit (tot 1730\u00b0C), chemische weerstand en maatvastheid, waardoor ze ideaal zijn voor hoge-precisielithografie en ruwe processen.<\/p>\n<\/li>\n
A:<\/strong> Ja. De opties omvatten ronde, vierkante, ringvormige en sectorvormige wafers, met oppervlaktebehandelingen zoals optisch polijsten, AR\/IR\/DLC-coatings, boren en groeven.<\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"