![\"corrosiebestendige](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/corrosion_resistant_quartz_glass_high_light_transmittance_window_custom_shaped_jgs1_jgs2_quartz_glass3-1-300x300.webp\")
Corrosion-resistant quartz windows are precision optical components made from high-purity fused silica (SiO\u2082 \u2265 99.99%). These windows combine excellent chemical stability, high optical clarity, and superior thermal resistance, making them suitable for harsh industrial environments and high-precision optical systems.<\/p>\n
Our JGS1 and JGS2 quartz glass grades are manufactured using electric fusion and can be provided in standard or custom shapes. These high-transmittance quartz windows are ideal for applications that demand both durability and exceptional optical performance, including planar substrates, sight glasses, lenses, tubes, domes, and other custom components.<\/p>\n
High optical transmission from 200 nm to 3,500 nm, with transmission over 92% at 600 nm<\/p>\n<\/li>\n
Continuous working temperature up to 1,100\u00b0C, short-term exposure up to 1,250\u00b0C<\/p>\n<\/li>\n
Low thermal expansion coefficient (~0.55 \u00d7 10\u207b\u2076 \/K) for excellent thermal stability<\/p>\n<\/li>\n
Outstanding chemical resistance, inert to most acids and bases (excluding HF)<\/p>\n<\/li>\n
Available in multiple shapes: windows, rods, tubes, domes, lenses, or custom geometries<\/p>\n<\/li>\n
Surface finish options: ground, polished, or optical grade<\/p>\n<\/li>\n
Custom tolerances and coatings available upon request (AR\/UV\/IR)<\/p>\n<\/li>\n<\/ul>\n
Photolithography equipment windows<\/p>\n<\/li>\n
Plasma etching chambers<\/p>\n<\/li>\n
Wafer carriers and boats<\/p>\n<\/li>\n<\/ul>\n
High-intensity lamp envelopes<\/p>\n<\/li>\n
Optical windows and lenses<\/p>\n<\/li>\n
Laser cavity components<\/p>\n<\/li>\n<\/ul>\n
Corrosive fluid sight glasses<\/p>\n<\/li>\n
Reactor viewports<\/p>\n<\/li>\n
Acid-resistant laboratory glassware<\/p>\n<\/li>\n<\/ul>\n
High-temperature infrared-transparent windows<\/p>\n<\/li>\n
Sensor housings<\/p>\n<\/li>\n
UV monitoring systems<\/p>\n<\/li>\n<\/ul>\n
Quartz substrates for photovoltaic cells<\/p>\n<\/li>\n
Concentrated solar power (CSP) systems<\/p>\n<\/li>\n
\u00a0<\/span>\u00a0<\/span> Quartz windows can be fully customized to meet application-specific requirements. Available processing services include:<\/p>\n CNC shaping<\/p>\n<\/li>\n Waterjet cutting<\/p>\n<\/li>\n Ultrasonic drilling<\/p>\n<\/li>\n Thermal forming<\/p>\n<\/li>\n Coating options (AR, UV, IR)<\/p>\n<\/li>\n<\/ul>\n Custom dimensions and shapes can be produced according to 2D drawings or 3D CAD models.<\/p>\n Q1: What makes this quartz glass corrosion-resistant?<\/strong> Q2: Can I request custom shapes or dimensions?<\/strong> Q3: Is this quartz glass suitable for high-temperature applications?<\/strong> Q4: Does this quartz glass support UV transmission?<\/strong> Q5: What are the lead times?<\/strong> Corrosion-resistant quartz windows are precision optical components made from high-purity fused silica (SiO\u2082 \u2265 99.99%). These windows combine excellent chemical stability, high optical clarity, and superior thermal resistance, making them suitable for harsh industrial environments and high-precision optical systems.<\/p>","protected":false},"featured_media":2191,"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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![\"corrosiebestendige](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/Applications-of-Quartz-glasses1-1-300x200.jpg\")
\u00a0<\/span>![\"corrosiebestendige](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/03\/Applications-of-Quartz-glasses3-300x169.jpg\")
<\/p>\n<\/li>\n<\/ul>\nSpecificaties<\/h2>\n
\n\n\n\n
\n \nEigendom<\/th>\n Value \/ Range<\/th>\n<\/tr>\n<\/thead>\n \n Materiaal<\/td>\n Fused Quartz (SiO\u2082 \u2265 99.99%)<\/td>\n<\/tr>\n \n Transparency Range<\/td>\n 200 \u2013 3,500 nm<\/td>\n<\/tr>\n \n Refractive Index (at 589.3 nm)<\/td>\n ~1.458<\/td>\n<\/tr>\n \n Thermische uitzettingsco\u00ebffici\u00ebnt<\/td>\n ~0.55 \u00d7 10\u207b\u2076 \/K<\/td>\n<\/tr>\n \n Verzachtingspunt<\/td>\n ~1,730\u00b0C<\/td>\n<\/tr>\n \n Working Temperature (continuous)<\/td>\n Up to 1,100\u00b0C<\/td>\n<\/tr>\n \n Transmission (at 600 nm)<\/td>\n >92%<\/td>\n<\/tr>\n \n Dichtheid<\/td>\n ~2.2 g\/cm\u00b3<\/td>\n<\/tr>\n \n Mohs hardheid<\/td>\n 5.5 \u2013 6.5<\/td>\n<\/tr>\n \n Vickers Hardness<\/td>\n ~570 \u2013 1,100 kg\/mm\u00b2<\/td>\n<\/tr>\n \n Knoop Hardness<\/td>\n ~610 kg\/mm\u00b2<\/td>\n<\/tr>\n \n Available Shapes<\/td>\n Window, Rod, Tube, Dome, Lens, Custom<\/td>\n<\/tr>\n \n Surface Finish Options<\/td>\n Ground, Polished, Optical Grade<\/td>\n<\/tr>\n \n Tolerance<\/td>\n \u00b10.05 mm or customized per drawing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n Customization and Processing<\/h2>\n
\n
FAQ<\/h2>\n
Its high chemical purity and network structure make fused quartz highly inert to most acids and bases, excluding hydrofluoric acid. It outperforms borosilicate and soda-lime glass in chemical resistance.<\/p>\n
Yes. We provide CNC shaping, waterjet cutting, ultrasonic drilling, and thermal forming. Submit your drawing or CAD model for a quotation.<\/p>\n
Yes. Continuous operation up to 1,100\u00b0C and short-term exposure up to 1,250\u00b0C, with excellent thermal shock resistance.<\/p>\n
Yes. The high-purity fused quartz transmits UV down to 200 nm, suitable for UV curing systems, monitoring windows, and spectroscopy.<\/p>\n
Standard in-stock shapes can be delivered within 3\u20137 working days. Custom parts typically require 2\u20134 weeks depending on complexity and volume.<\/p>","protected":false},"excerpt":{"rendered":"