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Quartz glass exhibits a range of excellent optical properties. Compared with ordinary glass, high-purity quartz glass has good transmittance across an extensive range of wavelengths, from the far ultraviolet (160nm) to the far infrared (5μm), which is not available in general optical glass. The excellent spectral transmittance and optical uniformity make quartz glass widely used...

In the semiconductor production, quartz glass are mainly employed in the manufacture of single crystalline silicon and wafers. A variety of quartz components and instruments are utilized in the processes of cleaning, oxidation, photoetching, etching, diffusion, and other related steps.

Due to the strong and stable bond energy of Si-O, quartz glass has a high softening temperature and a series of excellent properties.

CNC stands for Computer Numerical Control and represents a highly automated manufacturing process. CNC machines employ a precision cutting and shaping process, whereby the raw material (quartz glass) is carved, cut and shaped into the desired shape through the precise control.

Quartz glass polishing represents a significant advancement in the field of optical glass processing. As a high-quality optical material, it has excellent optical properties and chemical stability, and is widely used in optical systems, lasers, communication equipment, etc.

The difference in ultraviolet transmission between general glass and quartz glass is attributed to the difference in the composition and molecular structure of the material, among which various impurities in general glass are one of the main factors affecting its ultraviolet transmission performance.

Quartz glass products have a maximum operating temperature, which should not be exceeded during use, otherwise it will crystallize or soften and deform. Quartz glass products that needs to be used at high temperature must be wiped clean before use