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silicon nitride

Oct 17 2006

Properties: Amorphous—Silicon Nitride (Si3N4) , Purity: >99.0% , Dissociate silicon content:

HS-CODE : 28-

Category : | Inorganic chemicals orga

Hefei Kaier Nanometer Te...

China [CN]

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silicon carbide

Oct 17 2006

Properties: β-Silicon Carbide (SiC), Purity:>99.0%, Dissociate silicon content:

HS-CODE : 28-

Category : | Inorganic chemicals orga

Hefei Kaier Nanometer Te...

China [CN]

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silicon dioxide

Oct 17 2006

Shanghai Qunsen Industry and Trade Co., Ltd，belongs to China Nanping Degussa Co., Ltd - Wellink Chemical Group, jointed by Germany-China, the largest manufacturer of chemical group for silicon dioxide…

HS-CODE : 28-

Category : | Inorganic chemicals orga

Shanghai Qunsen Industri...

China [CN]

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Black silicon carbide

Oct 16 2006

Black silicon carbide is produced at high temperature in an electric resistance type furnace with quarts sand and petroleum coke as its main raw materials. Its hardness is between fused alumina and sy…

HS-CODE : 27-

Category : | Mineral fuels mineral oi

ZYR Abrasives Co., Ltd

China [CN]

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Green silicon carbide

Oct 16 2006

Green silicon carbide is produced basically in the same way of black silicon carbide except the different requirement of raw materials. Its crystallization has higher purity and hardness. Green silico…

HS-CODE : 27-

Category : | Mineral fuels mineral oi

ZYR Abrasives Co., Ltd

China [CN]

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