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Jinzhou Wanshida Quartz Glass Co.,Ltd
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Small round uartz glass plates

Jinzhou Wanshida Quartz Glass Co.,Ltd
Jinzhou Wanshida Quartz Glass Co.,Ltd
City: Jinzhou
Province/State: Liaoning
Tel: 86-416-3967098
Contact Person:
Mrs. Sara Li

Small round uartz glass plates

Place of Origin : china
Brand Name : wanshida
Certification : ISO9001
Model Number : CQGD-415129
MOQ : 100
Packaging Details : wooden box
Delivery Time : 15-20days
Payment Terms : T/T;paypal
Supply Ability : 5000pcs/month
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We supply the best quality Small round uartz glass plates ,small sample is free!

Small round uartz glass plates characters:

1. Purity

SiO2 content is more than 99.99%

2. Temperature

Softening point temperature is about 1730 degrees Celsius ,1100 degrees Celsius in a long time used ,short-time maximum use temperature is up to 1450 degrees Celsius

3. Anti-corrosion

Quartz glass is acidic materials, except hydrofluoric acid and 300 degrees Celsius thermal phosphoric acid, on any other acids were shown to be inert, is the best anti acid materials. At room temperature, alkali and salt on quartz glass corrosion degree is minimal

4. Transmittance good performance

Compare to ordinary silicate glass, transparent quartz glass in the whole wavelength head excellent permeability. In the infrared spectrum through than ordinary glass; in the visible region, quartz glass transmittance is relatively high ,above 85%-90%. In the UV spectral region especially in the ultraviolet region, the spectral transmission is much better than other glass,about 80%

5.Good electrical insulation properties

Quartz glass with high dielectric strength and very low electrical conductivity, even in high temperature, high pressure and high frequency,it can still maintain high dielectric strength and resistance, in the application of the band almost no dielectric loss, therefore the quartz glass is an excellent high temperature dielectric insulating material

6.Thermal stability

The thermal expansion coefficient of quartz galss is extremely small ,it can be able to adapt drastic temperature changes

Contact :

Sales Sara Li


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