Fused Silica For Pv Crucible Grade

We are engaged in manufacturing and supplying of Fused Silica for PV Crucible Grade in Xuzhou, Jiangsu, China. The microstructure of natural high purity quartz becomes fused quartz with amorphous structure under the high temperature.A Fused silica powder is made by using high quality fused quartz through a special grinding process. It is in high purity and grain size distribution is controllable.A
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The main characteristics of fused silica powder:A
Excellent electrical insulating propertiesA
High hardness, wear resistance
Low expansion coefficientA
Stable chemical properties, in addition to react with hydrofluoric acid and strong base, it is not reaction with any other substance.A
Good whiteness, high temperature resistance, melting point is 1,750 centidegrees.A

Fused silica powder is widely used to such as electronic material, powder coating, investment casting, refractory materials, high voltage electrical insulation, paint coatings, silicon rubber, technical ceramics, photovoltaic materials, plastic materials, advanced materials, fine chemical, aerospace, medicine and other industries.