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Quick Details

Brand Name:	Guoyi
Place of Origin:	China (Mainland)
Shape:	Circular Shape
Thickness:	1-50mm
Application:	semiconductor,metallurgy,chemical industry,electric light source,photo
Type:	Clear Quartz Plate

Specifications

High Definition Transparency Quartz Glass Window

SiO2 99.997% Density :(g/cm3) 2.2 Degree of hardness moh' scale (Pa) 6.6 Melting point: 1732°C Working temperature : 1100°C Max temperature can reach in a short time : 1450°C Acid tolerance: 30 times than Ceramics,150 times than stainless steel Visible light transmittance: above 93% UV spectral region transmittance: 80% Resistance value: 10000 times than ordinary glass  Annealing point: 1180°C Softening point: 1630°C Strain point: 1100°C

1.Quartz materials: high purify quartz powder  2.Purity:99.99% SIO2 3.High Corrosion Resistance 4. High temperature proof 5. Perfect insulation and transmittan