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What is the difference between quartz glass sheet and general glass sheet?

Click： -Time:2019-12-21 09:03

1. Color: quartz glass is a single component glass of silica, so it must be colorless. Ordinary glass usually has some colors.

2. Flame calcination: the hydrogen oxygen flame can be used to calcine at a temperature of more than 1000 degrees. It can be seen that quartz glass is light softened and colorless.

Quartz glass is a kind of special glass containing only silicon dioxide. Due to the different kinds, processes and raw materials of quartz glass, it is often called silicate glass, quartz glass, fused quartz, fused quartz, synthetic fused quartz in foreign countries, as well as transparent, translucent and opaque quartz without a clear concept. China is generally referred to as quartz glass, which is classified according to process, use and appearance, such as fused transparent quartz glass, fused quartz glass, air tempered transparent quartz glass, synthetic quartz glass, opaque quartz glass, optical quartz glass, semiconductor quartz glass, electric light source quartz glass, etc. People are used to naming this material with a simple word "quartz", which is absolutely inappropriate, because "quartz" is a general term for crystalline state of silica, and it is different from glass state silica in physical and chemical properties.

quartz glass, fused silica glass, heat resistant quartz glass

Silica content is different. Quartz glass is made of pure silica, with the content of more than 99%. The silica content of ordinary glass is generally in 70% - 75%. The other components are alkali metals such as sodium oxide and calcium oxide or alkaline earth metals, in order to reduce the melting temperature and improve the material properties.

1. The hardness of quartz is higher than that of ordinary glass

2. The melting point is also higher than that of ordinary glass

3. High penetration rate

If you are interested in the quartz glass, fused silica glass, heat resistant quartz glass or need to consult, please click on our online customer service, or call us.

Pan Chao, customized different quality specifications of the glass.

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Welcome sending your inquiry: Phone : +86 13343800331 Email: sales@panchaoglass.com

Next:Application of high temperature resistant glass Pre:Quartz tube has a very strong corrosion resistance

What is the difference between quartz glass sheet and general glass sheet?

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