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Felix Glass High Purity Natural Fused Silica Quartz Sheet
| Share | |
|---|---|
| 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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Detail Information
Felix Glass High Purity Natural Fused Silica Quartz Sheet
Felix Glass provides premium natural fused silica quartz sheets with SiO₂ purity up to 99.999%. Processed from high-grade natural quartz raw materials, our sheets strictly control metal impurities at ppb level, covering thickness 0.5mm to 20mm for high-temperature industry and ultra-clean semiconductor production lines.
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
Q1: What thickness range does Felix Glass natural fused silica quartz sheet cover?
A: Felix Glass standard thickness is 0.5mm–20mm, and extra thick sheets over 20mm can be customized.
Q2: What purity level can Felix Glass natural fused silica quartz sheet reach?
A: Our natural fused silica sheet achieves ≥99.999% SiO₂ purity, with metal impurities controlled at ppb level.
Q3: Can Felix Glass produce natural quartz panels with pre-drilled mounting holes?
A: Yes. We support cutting, slotting, edge chamfering and multi-hole drilling for quartz mounting sheets.
Q4: Is Felix Glass natural fused silica suitable for semiconductor wafer production?
A: Absolutely. Ultra-low trace metal impurities avoid ion contamination during high-temperature chip processing.
Q5: What thermal shock resistance do Felix Glass high-purity natural quartz sheets have?
A: They can withstand rapid 1000°C cold-hot alternation without deformation or cracking.
Q6: Can Felix Glass customize irregular special-shaped natural fused silica blanks?
A: We produce round, rectangular, rounded-corner and irregular quartz sheets strictly according to customer CAD drawings.
Q7: What optical coating options does Felix Glass offer for natural quartz plates?
A: IR transmission coating and broadband anti-reflection film are available for thermal and optical equipment.
Q8: Does Felix Glass inspect every batch of natural fused silica sheets before delivery?
A: All products pass purity chemical analysis, flatness test and surface defect scanning before shipment.
Q9: What main application scenarios for Felix Glass natural high-purity quartz sheets?
A: Semiconductor diffusion furnaces, thermal imaging windows, industrial boiler sight glass and lab high-temperature reaction plates.
Q10: Does Felix Glass provide both small trial orders and large-volume bulk supply?
A: Yes, Felix Glass flexibly supports sample trial batches and long-term mass wholesale orders for global industrial clients.
Request a Quote
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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Learn more from our FAQ
- What is your MOQ for custom optical glass and display glass parts?
Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.
- 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?
What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.
- Do you offer one-stop custom optical glass processing services?
Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.
CONTACT US NOW FOR A QUOTE
Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
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