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High Purity silica sand
Product Description
High purity silica sand is processed from the quality silica stone, for its high content of SiO2 and low impurity and used for optical glass.
Specification
10-20
Mesh 20-40
Mesh 40-80
Mesh 60-200
Mesh
Ch... |
2017-12-20 |
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White fused alumina for abrasives
White fused alumina
Definition: A kind of artificial abrasive. the content of Al2O3 is over 98%, and containing a small amount of ferric oxide, silicon oxide. White fused alumina is high grade refractory material, which made from the high quality... |
2017-11-19 |
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Fused silica for refractory and glass
Product Description
Fused silica is manufactured from silica sand , thrugh high temperature fusion, cooling, samsh and selecting. The powder is produced using fused silica lump as material, it’s white powder of high purity and amorphous. With ... |
2017-10-23 |
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white fused alumina for refractory
Product Description
White fused alumina is high grade refractory material , which made from the high quality alumina by melting above 2000 ℃ in the electric arc furnace and cooling.
Chemical Composition (%):
Grit Size Al2o3 Na... |
2017-10-02 |
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Fused silica for refractory and glass
General introduction: Fused Silica, the amorphous state of SiO2, is fused in resistance furnace with high quality silica sand as raw materials. Fused silica could be smashed into lump, grit or white powder with characteristics of heat resistant and l... |
2017-09-09 |
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High Purity silica sand for optical glass
High purity silica sand is processed from the quality silica stone, for its high content of SiO2 and low impurity and used for optical glass.
Silica Sand for optical glass , for its high content of SiO2, and low impurity.
Refined Silica Sand is p... |
2017-08-15 |
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Black silicon carbide for lapping and polishing
General introduction
With quartz sand and petroleum coke as its main raw materials, black silicon carbide is produced at high temperature in an electric resistant furnace. Its hardness is between corundum and synthetic diamond and its mechanical str... |
2017-08-01 |
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