98% SiC purity black silicon carbide

Black silicon carbide also called black carborundum. This product, chemical formula of which is SiC, is obtained from the synthesis of high purity quarts sand and petroleum coke as basic ...
2015-10-07 Read More

Black carborundum for surface cleaning

Black carborundum also called black silicon carbide. This product, chemical formula of which is SiC, is obtained from the synthesis of high purity quarts sand and petroleum coke as basic ...
2015-10-06 Read More

SiC 98% purity black silicon carbide

Black silicon carbide is quartz sand, petroleum coke in primary raw materials, smelting in the high temperature resistance furnace. Its hardness is between corundum and diamond; the mechanical strengt
2015-10-06 Read More