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Sell quartz glass plate



1 ~ 100 / Piece Get Latest Price


1 per Piece

10 Piece

export package

20 days

10000 Piece per Month

Money Gram, Western Union, T/T


Contact Now

Product Description

 Features: high precision,no bubble,smooth surface finishing, good corrosion  resistance. high temperature resistance 1200 degree, good transmission of lightAbove 85%-90%.

Polishing,Punching,Shaped,Scrub and other processing 



  Sizes and technical requirements determined by the customer, we guarantee the quality of the product!



Quartz plate: the different geometry of the surface shape (maximum size)

 Square: 700X700 thickness: 2 ~ 10mm

The rectangular: 300mm less X2000mm is thickness: 2 ~ 15mm

Round: maximum diameter 500mmX thickness 4 more

Quartz glass is the manufacture of special industrial technology with silica glass, is a very good base material. Quartz glass has an excellent range of physical and chemical properties. Such as:

 1, high temperature. Quartz glass softening point temperature of about 1730 degree Celsius

, 1100degree Celsius under long-term, short-term maximum temperature up to 1450 degree Celsius.

2.the corrosion-resistant. In addition to hydrofluoric acid, the quartz glass is almost not react with other acids and its acid capacity is 30 times the stainless steel of the ceramic 150. Especially in the chemical stability at high temperatures, is unmatched by any other engineering materials. 

3, good thermal stability. A very small coefficient of thermal expansion of the quartz glass, and be able to withstand severe temperature changes, the quartz glass is heated to about 1100 degree Celsius, placed in water at room temperature and will not burst. 

4, the light transmission properties. The quartz glass have good light transmission properties in the infrared spectral band, in the ultraviolet to visible light transmittance at 93% or more, particularly in the UV spectral region, the maximum transmittance of up to 80% or more. 

5, good electrical insulation properties. Equivalent to one million times that of ordinary glass, the resistance value of the quartz glass is an excellent electrical insulating material also has good electrical properties, even at high temperatures.

   Quartz glass because of the excellent physical and chemical properties, it is widely used point light sources, semiconductor, optical communications, military, building materials, chemical, mechanical, electrical, environmental protection and other fields.




Mohs hardness7

Density2.21 g/cm3

Annealing Point1215 degree Celsius

Softening Point1683 degree Celsius

Maximum continuous operating temperature1100 degree Celsius

Maximum short-term working temperature1300 degree Celsius

Contact Us

Contact Person : Jack

Company:Donghai 99 Quartz Technology Co., ltd

Address:Other, China,


Jack < Donghai 99 Quartz Technology Co., ltd >
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