Customized transparent round heat resistant fused silica glass disc

Corrosion resistant of Fused silica disc:

Except hydrofluoric acid, quartz glass disc do not react with any acid and base except hydrofluoric acid.the stability is 30 times of the ceramic,and 150 times of stainless steel .

Advantage of fused silica glass disc:

1. No air bubble no air line 
2. Excellent electrical insulator

3.Small coefficient of thermal expansion

4.Unique optical properties

Features of round fused silica disc:

1.High transmission is 85%-90% for UV-light.

2.Polished surfaces 80/50, 60/40 quality,Clear and clean apperances

3.Electric insulation ,it is 10000 times of usual glass.