Quartzware and Quartz fabrication

Yunsheng offers a variety of quartzware and quartz fabrication. Products include quartz boats, quartz towers, quartz tanks, guard board and other custom components for semiconductor, solar and chemical industries. Call for any custom production request.

• Specifications:

• Features of Opaque UV Fused Silica Quartz Tube:

1. High purity made of 99.99% pure quartz
2. Strong Hardness, Can reach Morse level 7.
3. High temperature resistance, can work under 1200°C continuously,and in short time can even work under 1500°C.
4. Acid and Alkali resistance. Except Hydrofluoric acid, JD Opaque UV Fused Silica Quartz Tube does not react with any acid.
5. Electric insulation, it is 10000 times of usual glass.
6. High light transmittance , it is different from 85%-95% depend on different spectrum.
7. Excellent thermal shock stability ,Small thermal expansion coefficient,it is only 5.5×10-7/℃
8. Control in less than 20 PPM, 15 PPM, 10 PPM, 5 PPM ,2 PPM.