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custom quartz plate - High Precision Fused Quartz Plate Manufacturer
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| Categories | Quartz Glass Plates |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-QT-002 |
| Material | High Purity 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 |
| Processing | Cutting, Drilling, Slotting, Chamfering |
| Surface Quality | 60/40, 40/20, 20/10 |
| Optical Flatness | λ/2, λ/4, λ/10 |
| Thickness Range | Thickness Range |
| Optional Coating | AR, UV, IR Coating |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Quartz Glass Plate Manufacturer | Custom Fused Silica Plates for Optics, Semiconductor & UV Applications
Felix Glass is a professional quartz glass plate manufacturer and supplier specializing in high-purity fused silica plates for optical, semiconductor, laboratory, UV and infrared applications. Manufactured from 99.99% SiO₂ fused quartz, our quartz glass plates offer exceptional UV and infrared transmittance, ultra-low thermal expansion, excellent thermal shock resistance and outstanding chemical stability. Available in JGS1, JGS2 and JGS3 grades, our quartz plates can be customized with precision cutting, drilling, polishing and optical coatings to meet demanding industrial and scientific requirements.
Technical Specifications
| Property | Value |
|---|---|
| Material | High Purity 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% |
| Surface Quality | 60/40, 40/20, 20/10 |
| Optical Flatness | λ/2, λ/4, λ/10 |
| Thickness Range | 0.5mm–50mm |
| Processing | Cutting, Drilling, Slotting, Chamfering |
| Optional Coating | AR, UV, IR Coating |
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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 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.
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