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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...
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2017-12-18 |
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good hardness garnet for abrasives
Definition: garnet are a group of silicate minerals that have been used since the Bronze Age as gemstones and abrasives. Garnet crystals is similar to the color and shape of pomegranate seeds, so be named “garnet”. Garnet is a kind of good hardnes...
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2017-12-11 |
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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 ...
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2017-10-24 |
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Black silicon carbide for lapping and polishing
Product Description
Black silicon carbide is produced in a high temperature electric resistance type furnace from a mixture of quartz sand an petroleum coke. Excellent raw material makes good hardness and toughness, high efficiency and dura...
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2017-10-02 |
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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...
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2017-08-27 |
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High quality pink fused alumina powder
Product Description
Pink fused alumina is is byer alumina, electricaly fused in high temperature, being added with the right quantity of oxidized chromium.
Chemical Composition (%):
Grit Size Al2O3 Cr2O3 ...
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2017-08-20 |
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Garnet abrasive for stone washing, sandblasting, waterjet cutting
Product Description
Products name
Garnet
Chemical composition
SiO2 37.09% FeO 29.73%
Al2O3 20.11% MgO 5.26%
CaO 2.09% Fe2O3 1...
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2017-08-01 |
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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...
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2017-07-14 |
Product category