Definition of quartz glass

Published time：

2021-09-29

　　Quartz glass is a special type of glass containing only silicon dioxide. Due to differences in type, process, and raw materials, it is often called silicate glass, quartz glass, fused quartz, fused silica, synthetic fused quartz, and, without a clear concept, transparent, translucent, and opaque quartz, etc., in foreign countries. In China, it is generally called quartz glass, and is classified according to processing methods, uses, and appearance, such as electric melting transparent quartz glass, continuous melting quartz glass, gas-fired transparent quartz glass, synthetic quartz glass, opaque quartz glass, optical quartz glass, quartz glass for semiconductors, and quartz glass for electric light sources, etc. It is customary to use the simple term "quartz" to name this material, which is absolutely inappropriate, because "quartz" is a general term for the crystalline state of silicon dioxide, which differs from vitreous silicon dioxide in its physicochemical properties.

Some knowledge points about JGS1 quartz glass

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Some knowledge points about JGS1 quartz glass

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2022-01-24

Properties and characteristics of quartz glass

The optical properties of quartz glass are unique. It not only transmits far ultraviolet spectra, but also visible light and near-infrared spectra, superior to all ultraviolet transmitting materials. Users can select the required variety from the 185-3500 m band as needed. Because quartz glass has high temperature resistance, an extremely small thermal expansion coefficient, good chemical and thermal stability, and its bubbles, striae, homogeneity, and birefringence are comparable to ordinary optical glass, it is an important optical material for optical systems to have high stability in various harsh environments.

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2022-01-10

Understanding the Applications of High-End Quartz Glass

Quartz glass raw materials are the main raw materials for manufacturing high-performance materials such as silicon dioxide films, tin quartz, quartz glass, solar cells, and optical communication cables. They are also the main plastic raw materials in the semiconductor industry and have high added value in the preparation of monocrystalline silicon and polycrystalline silicon. They are an important foundation for today's high-tech products, a necessary condition for the sustainable development of a nation's high technology, and play an important role in the national economy.

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2021-12-27

Detailed Explanation of the Properties and Applications of Quartz Glass!

Quartz glass contains quartz, silicon, and other silicon dioxide materials. Silicon dioxide is formed by melting raw materials at high temperatures. Its silicon dioxide content is far higher than that of ordinary glass; the silicon dioxide content of ordinary quartz glass is 99.999%.

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2021-12-10

What are the advantages of JGS1 quartz glass?

In daily life, we often come into contact with various types of glass materials. In addition to traditional float glass, there are also special performance glass materials such as extra-white glass and high borosilicate glass, as well as common materials such as hollow glass and laminated glass. Let's take a look at the advantages of JGS1 quartz glass and the difference in composition between it and crystal.

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