Black Silicon Carbide( SIC) Micro Powder for Polishing Paste

Sillicon Carbide(SIC) is made from quartz sand and petroleum coke(smokeless acetylene)  as the mainraw material.it is made via light resistance from hydrometallurgical,it is black opaque body hexagonal crystal and MOHS -hardness in the 915-9.5,which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat.

black silicon carbide is with sic purity 98% and the toughness is higher than green silicon carbide, mainly used for processing glass,ceramic,stone, refractory materials ,cast iron and other metal.

Usage :

Micro powder for Lapping and Polishing

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PRODUCTION PROCESS: