OEM/ODM China Glass Plate Light Switch - Borosilicate 3.3 Glass, Heat Resistant Glass, Ultra Clear Glass – Saida

Borosilicate 3.3 Glass, Heat Resistant Glass, Ultra Clear Glass,
Round Low Iron Borosilicate Glass,
1.Size Detail : The diameter is 60mm ,thickness is 6mm . Can be customized according your CAD /Coredraw drawing.
2. High borosilicate glass are using for in chemical engineering,lighting,medical technology,environmental engineer,precision instruments ,household appliances and other fields.
3. Our processing : Cutting -Grinding edge – Cleaning – Tempering – Cleaning – Printing color-Cleaning – Packing
Advantages of  High borosilicate glass
Borosilicate glass is one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm, transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the temperature resistant can reach 550℃ or so. Apply to lighting fixture,chemical industry ,electron,high temperature equipment and so on 

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