High Transparency Optical Quartz Glass Discs
- Product Item : HYRD-D025
- Category： Quartz Windows
- Material: High purity quartz glass
- Surface: Transparent or polished
- Surface quality: 60/40, 40/20, 20/10, 10/5
- Process: Commercial polished or classic polished
High Transparency Optical Quartz Glass Discs
Optical quartz glass has the characteristics of low expansion coefficient, heat resistance, chemical stability, and strong electrical insulation. Its optical characteristics are strong light transmission, especially the ultraviolet transmission wavelength can be extended to 200 nanometers.Product Parameter
Product Name
Optical Quartz Glass Discs
Diameter
1-1000mm
Thickness
0.1-30mm
Tolerance
±0.05mm
Surface
Transparent or polished
Surface quality
60/40, 40/20, 20/10, 10/5
Process
Commercial polished or classic polished
Working temperature
1000℃
Refractive Index
1.45845
Coefficient of thermal expansion
5.5×10-7cm/cm.ºC
Mohs Hardness
5.3-6.5
Resistivity
7×107Ω.cm
Optical Property(Transmittance)%
