Category: Black Silicon Carbide

Black Carborundum is quartz sand, petroleum coke and high-quality silica as the main raw materials, through the resistance furnace high temperature smelting, divided into black carborundum and green c
2024-05-17 Read More

Black carborundum 98.5% SIC HS Code 28492000, CAS No. 409-21-2,  is made of quartz sand, petroleum coke and high-quality silica as the main raw materials, and is smelted by electric fur
2024-05-16 Read More

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 ...
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Black Carborundum (SiC) is an extremely hard (Mohs 9.1/ 2550 Knoop) man made mineral that possesses high thermal conductivity and high strength at elevated temperatures (at 1000°C, SiC is 7.5 ...
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Black Carborundum HS Code 28492000, CAS No. 409-21-2, Because of the rarity of natural moissanite, most black carborundum is synthetic. It is used as an abrasive, and more recently as a ...
2024-05-16 Read More