Non-metallic Mineral Products
Description
Fused Silica is made of high purity Quartz Sand by electrically fused (fusing temperature up to 1800-2000℃ ) in Electric Arc Furnaces , then the Crystalline Quartz Sand transformed into Amorphous Silicon Dioxide (transparent , inserted few fogs ) .
Fused Silica has an extremely low coefficient of thermal expansion and a very low thermal conductivity , high resistance to thermal shock as well as excellent chemical stability .
According to industry purposes , Fused Silica is sorted to different grading , utilizing our special machineries and technologies ,then crushing , sieving , magnetic separating ,thus as raw materials widely used for photovoltaic , Integrated Circuit ,EMC ,Refractories , Technical Ceramics , Investment Casting etc industries .
Main Applications
Electrical Insulators & EMC (Epoxy Molding Compound)
Precision Casting & shell casting
Refractory , Ceramic & glass materials
Physical Properties :
Appearance: Transparent cullets , Grains or White Powder
Specific Gravity: 2.2
Hardness( Mohs): 7.0
PH: 5-7
Size Available : cullets , grains or powders
0-100mm, 5-50mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm, 1-0.5mm, 0.5-0.2mm,0.2-0.1mm, 0.5-0.1mm,
-4+10mesh, -10+20mesh, -20+50mesh, -30+50mesh, -50+100mesh,-100+200mesh , -120F, -200F, -325F, -600F.
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Fused silica , Fused silica powder ...
Xuzhou New Hitech Silica Materials Co.,Ltd
fused silica , fused quartz , fused silica sand , fused quartz powder
Address: Dongling , Tangdian Town , Xinyi , ,
Xinyi , Jiangsu
China, 221422
Tel: 0086-516-88963771
Fax: 0086-516-88963111
