Clear Optical Glass Windows Hardness Chemical Resistant Glass Discs

Glass discs with good thermal and optical properties

The material of the glass discs can be soda lime, borosilicate or quartz, in different sizes and applications. The difference between soda lime, borosilicate and quartz lies in the content of silica. The higher the silica content, the stronger the thermal and optical performance of the glass disc.
The diameter of our glass discs can be from 5 mm to 1000 mm. Thickness can vary from 0.3 mm to 40 mm. Compared with other factory products, the surface of our glass dish is polished without air bubbles, and the edges are precisely rounded and polished. What's more, our glass dish can work in very high temperature as well as acid and alkali environment. In addition, as optical glass, our glass wafers have a light transmittance of up to 93%.
Glass discs have good thermal, mechanical and optical properties and are widely used inInstrumentation, LED lights, optical industryand many more.

Features and Benefits:

Corrosion resistance
Glass dishes, especially quartz, are resistant to acids and alkalis. Quartz does not react with any acids except hydrofluoric acid.
high working temperature
The soda-lime glass sheet can work at a high temperature of 450°C, and the quartz glass sheet can even work at a temperature of 1200°C for a long time.
High transmittance
The transmittance of quartz can reach 95%.
polished surface
No bubbles or scratches, the surface is flat, clear and polished.
perfect hemming
The edges are exactly round. It can be ground and polished. Polished edges are smoother.

As cover pans, they protect against dust and moisture.

Glass discs are used in the optics industry due to their high light transmission.

As coverslips and slides, glass slides are widely used in instruments.

It is used in LED lamps due to its good optical properties.