Custom Fused Quartz Curved Window Pane From China Factory

Application:military industrial complex, machinery, metallurgy, printing and dyeing, optical instruments, high temperature sight glasses, firehole industries such as high temperature and other industries, electric light source equipment, Labortory instrument, chemical apparatu

SiO2: 99.998%
Density: 2.2g/cm3
Degree of hardness Moh’s Scale: 6.6~7
Melting Point: 1732℃
Continuous working Temperature: 1200℃
Short time working Temperature: 1500℃
Acid tolerance(Acid and Alkali resistance
Except hydrofluoric acid, quartz glass does not react with any acid and base except hydrofluoric acid. ): The stability is 30 times than Ceramics , 150 times than Stainless steel
Visible light transmittance: it is different from 85%-95% depend on different spectrum
Electric insulation: 10000 times than ordinary glass
Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃.
control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM（Observation window）

we can manufacture the quartz products according to customer’s design.

For prompt quotation, please contact us at below form.