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Felix Glass high purity quartz plate Natural Fused Silica Quartz Sheet
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| Categories | Custom Glass Panels |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-QT-0209-NAT |
| Material | Natural Fused Silica |
| SiO₂ Purity | ≥99.99% |
| Density | 2.20 g/cm³ |
| Refractive Index | 1.458 @ 587.6nm |
| Thermal Expansion Coefficient | 5.5 × 10⁻⁷ /°C |
| Softening Point | 1730°C |
| Annealing Point | 1180°C |
| Continuous Working Temperature | 1100°C |
| Instant Temperature Resistance | 1300°C |
| Transmittance Range | 185nm–3500nm |
| Average Transmittance | >90% |
| Thickness Range | 0.5mm–20mm |
| Custom Shapes | Round, square, rectangular, oval, irregular special outlines |
| Processing | Custom cutting, drilling, slotting, chamfering, double-sided polishing |
| Optional Coating | IR transmission coating, anti-reflection film |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Felix Glass High Purity Natural Fused Silica Quartz Sheet
Product Specifications
- Thickness: Standard 0.5mm–20mm; extra thick plates over 20mm support custom production
- Shape: Round, rectangle, rounded-corner square, irregular outline, drilled mounting hole panels
- Raw Material Advantage: Ultra-low hydroxyl content, fewer internal micro-defects than ordinary synthetic quartz
- Custom Machining: Hole drilling, slotting, edge chamfering, single/double side polishing
Core Advantages of Felix Glass Natural Quartz Sheet
- Top-level purity: Trace metal impurities controlled at ppb level, no ion contamination for wafer manufacturing
- Stable thermal performance: Long-term working temperature 1100–1200°C, resistant to sharp cold & hot temperature alternation
- Wide spectral transmittance: Uniform light penetration from UV to mid-infrared wavebands
- Flexible customization: Custom outline, hole position and optical coating according to customer equipment drawings
Technical Parameter Table
| Property | Standard Parameter |
|---|---|
| Material | Natural High Purity Fused Silica |
| SiO₂ Purity | ≥99.999% |
| Density | 2.20 g/cm³ |
| Thermal Expansion Coefficient | 5.5 × 10⁻⁷ /°C |
| Softening Point | 1730°C |
| Standard Thickness | 0.5mm–20mm |
Applications - Semiconductor wafer processing and photolithography equipment- All types of UV laser and industrial laser processing equipment- UV sterilization and UV curing automated production machines- Laboratory analytical instruments and optical testing platforms- Infrared thermal imaging and temperature sensing equipment- Medical optical disinfection and diagnostic devices- Aerospace and defense optical assemblies- High-temperature industrial furnace sight observation windows Full Customization Service Felix Glass offers one-stop OEM & ODM custom service for quartz glass plates: - Custom size, thickness, length and width- Custom special shapes, irregular outlines and cutouts- Precision processing: drilling, slotting, edge grinding and chamfering- Single-sided or double-sided optical polishing- Custom wavelength-matched AR, UV or IR anti-reflection coatings- Strict custom tolerances for flatness, parallelism and surface roughnessSupport small-batch prototype trial production and large-volume mass orders. Why Choose Felix Glass - Specialized custom quartz glass plate manufacturer with 15+ years export experience- ISO 9001 certified factory with complete optical quality inspection system- Complete JGS1/JGS2/JGS3 material grades to cover all spectral applications- Advanced precision cutting, polishing and testing equipment- Fast custom sample production and stable bulk delivery cycle- Professional optical engineering team for drawing review and technical guidance- Global shipping service for North American and European industrial buyers FAQ
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Contact Felix Glass today for free technical consultation, custom quartz optical window solutions and competitive factory pricing. Our professional team supports your laser, semiconductor, vacuum and optical projects worldwide.
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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
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- What is the minimum order quantity for custom precision optical glass components?
FELIX OPTICAL GLASS offers highly flexible MOQs to support customer projects, including prototype testing, small-batch trial orders, and high-volume production. All products can be fully customized to your drawings, tolerances, and application standards. Please send us your specifications, and we will reply within 1-5 hours and provide an accurate quotation after careful evaluation within 1-2 days.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.
- Do you offer one-stop custom optical glass processing services?
Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.
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