SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | T/T |
| Delivery Time | 2-4weeks |
| Material | High-purity fused silica, SiO₂ ≥ 99.99% |
| Density | 2.2 g/cm³ |
| Thermal Expansion Coefficient | 0.55 × 10⁻⁶ /°C (20~300°C) |
| Transmission Range | 170nm ~ 2500nm (UV to NIR) |
| Standard Thickness | 0.5mm ~ 50mm (Customizable) |
| Surface Roughness | Ra ≤0.5nm(Super Polished) |
| Brand Name | ZMSH |
| Model Number | Quartz Glass Windows |
| Certification | rohs |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 2-4weeks |
| Material | High-purity fused silica, SiO₂ ≥ 99.99% | Density | 2.2 g/cm³ |
| Thermal Expansion Coefficient | 0.55 × 10⁻⁶ /°C (20~300°C) | Transmission Range | 170nm ~ 2500nm (UV to NIR) |
| Standard Thickness | 0.5mm ~ 50mm (Customizable) | Surface Roughness | Ra ≤0.5nm(Super Polished) |
| Brand Name | ZMSH | Model Number | Quartz Glass Windows |
| Certification | rohs | Place of Origin | CHINA |
| High Light | Optical Grade Fused Silica Plates ，Quartz Glass Fused Silica Plates ，JGS1 JGS2 Fused Silica Plates | ||
Quartz glass windows are optical components manufactured from high-purity silicon dioxide (SiO₂), offering exceptional optical performance, thermal stability, and chemical resistance. They are widely used in laser technology, semiconductors, optical instruments, medical equipment, and other fields.
ZMSH is a high-tech enterprise integrating industrial production and trade, specializing in the R&D, manufacturing, sales, and customized processing of quartz glass windows. Equipped with advanced production facilities and precision inspection instruments, ZMSH provides high-precision, weather-resistant, and high-transmittance quartz glass windows. We support non-standard customization, coating, cutting, polishing, and other processing services to meet the specialized requirements of various industries.
| Parameter | Specification |
| Material | High-purity fused silica, SiO₂ ≥ 99.99% |
| Mohs Hardness | 7 |
| Density | 2.2 g/cm³ |
| Thermal Expansion Coefficient | 0.55 × 10⁻⁶ /°C (20~300°C) |
| Softening Point | ~1680°C |
| Max Operating Temperature | Short-term: 1200°C, Long-term: ≤1000°C |
| Transmission Range | 170nm ~ 2500nm (UV to NIR) |
| Standard Thickness | 0.5mm ~ 50mm (Customizable) |
| Diameter/Size Tolerance | ±0.1mm (Standard), ±0.02mm (High Precision) |
| Parallelism | <1 arcmin (Standard), <10 arcsec (High Precision) |
| Surface Flatness | λ/10 @632.8nm (Optical Grade) |
| Surface Roughness | Ra ≤0.5nm (Super Polished) |
Quartz glass windows exhibit the following advantages due to their unique material properties:
· High Transmittance: Excellent optical transmission across ultraviolet to infrared wavelengths (170nm–2500nm), suitable for broad-spectrum applications.
· High-Temperature Resistance: Withstands temperatures exceeding 1000°C, with an extremely low thermal expansion coefficient, making it ideal for high-temperature environments.
· Chemical Stability: Resistant to acids, alkalis (except hydrofluoric acid), and corrosive substances, ensuring durability in harsh chemical conditions.
· High Mechanical Strength: Superior hardness and impact resistance, ensuring long service life.
· Low Thermal Expansion: Exceptional thermal stability, minimizing deformation or cracking under temperature fluctuations.
· Electrical Insulation: High dielectric strength, suitable for high-voltage and high-frequency electronic devices.
Due to their outstanding performance, quartz glass windows are widely used in the following fields:
1. Laser Technology: Protective windows for laser cutting and welding equipment, offering high-temperature resistance and laser damage protection.
2. Semiconductor Industry: Observation windows for lithography and etching equipment, providing corrosion resistance and high transparency.
3. Optical Instruments: Optical windows for spectrometers, microscopes, and telescopes, ensuring high-definition imaging.
4. Medical Equipment: Used in UV sterilization lamps, endoscopes, etc., with high-temperature and radiation resistance.
5. Aerospace: High-temperature observation windows for spacecraft, capable of withstanding extreme environments.
6. Chemical Industry: Inspection windows for reactors and pipelines, resistant to acid and alkali corrosion.
ZMSH offers comprehensive solutions for quartz glass windows, including R&D, production, sales, and customization services:
· Custom Processing: Supports tailored dimensions and shapes (round, square, or irregular) to meet specific requirements.
· Precision Polishing: Provides optical-grade polishing with surface smoothness (Ra ≤ 0.5nm).
· Coating Services: Anti-reflective (AR), high-reflective (HR), and beamsplitter coatings to optimize optical performance.
· Inspection Services: Utilizes spectrometers, interferometers, and other equipment to rigorously test transmittance, flatness, and uniformity.
· Batch Production: Supports small-to-medium and large-scale orders with short lead times and consistent quality.
· Technical Support: Offers expert optical design recommendations to enhance product performance.
ZMSH operates on an integrated industrial-trade model, supplying both standardized products and OEM/ODM services, committed to delivering cost-effective quartz glass window solutions.
1. Q: Can quartz be used to make glass windows?
A: Yes, quartz can be used to make high-performance glass windows, especially for optical and industrial applications requiring thermal/chemical resistance.
2. Q: What are the disadvantages of quartz glass?
A: Disadvantages: Quartz glass is more expensive and fragile than regular glass, with lower impact resistance.
Tag: #Quartz Glass Optical-Grade Windows, #Customized, #Fused Silica Plates, #SiO₂ Crystal, #Quartz wafers, #Quartz tubes, #Quartz prism, #Quartz boats
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...
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