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High Purity Clear Fused Silica Quartz Plate Round Glass disc wholesale

Click: -Time:2021-07-05 13:55
Xinxiang Panchao Instrument Co., Ltd. In order to let everyone further understand the advantages of quartz glass and the composition difference between it and crystal, we have compiled this article by collecting data from Panchao
Quartz Products, hope it will be helpful.
Quartz has the following characteristics:
High temperature resistance
        The softening point temperature of quartz glass is about 1730℃, it can be used for a long time at 1100℃, and the temperature can reach 1450℃ for short time.
Good light transmission performance
        Quartz glass has good light transmittance in the entire spectrum band from ultraviolet to infrared, and the visible light transmittance is above 95, especially in the ultraviolet spectral region, the transmittance can reach above 80.
Good thermal stability
       Quartz glass has a small thermal expansion coefficient and can withstand severe temperature changes. When the quartz glass is heated to about 1100°C, it will not burst when placed in water at room temperature.
        Except for hydrofluoric acid, quartz glass hardly reacts with other acids. Its acid resistance is 30 times that of ceramics and 150 times that of stainless steel. Especially the chemical stability at high temperatures is impossible for any other engineering materials. Comparable.
High Purity Quartz Plate,Round Glass disc,Clear Fused Silica Quartz Plate
 Good electrical insulation
        The resistance value of quartz glass is equivalent to 10,000 times that of ordinary glass. It is a good electrical insulating material and has good electrical properties even at high temperatures. Quartz glass has the above-mentioned excellent physical and chemical properties, so it is widely used in various fields such as electric light sources, semiconductors, optical communications, military industry, metallurgy, building materials, chemistry, machinery, electricity, and environmental protection.
The difference between quartz glass and crystal composition
 The main components of quartz glass and crystal are silicon dioxide, but they are not exactly the same.
Quartz glass is made by melting all kinds of pure natural quartz (such as crystal, quartz sand, etc.). The linear expansion coefficient is small, 1/10-1/20 of ordinary glass, and it has good thermal shock resistance. Quartz glass is a single-component amorphous material of silicon dioxide. Its microstructure is a simple network composed of silicon dioxide tetrahedral structural units. Due to the large chemical bond energy of Si-O and the tight structure, quartz glass Has a unique performance.
 I believe you will have a preliminary understanding after reading this article. If you need it, welcome to Xinxiang Panchao Instrument Co., Ltd.!
If you are interested in the or need to consult, please call us +8613343800331.
Pan Chao special industrial glass, Customize your persoalised glass products.
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