Black silicon carbide grit is made from quartz sand and smokeless acetylene as the main raw material. It is made via light resistance from hydro metallurgical, it is black opaque body hexagonal crystal and MOHS-hardness the 9.15, which is after diamond and boron carbide with crisp and sharp performance and certain degree of conductive heat.

Black silicon carbide is higher toughness than green silicon carbide with sic purity 98%, it have been used for processing glass, ceramic, stone, refractory materials, cast iron and other metal.

Henan Superior Abrasives provides silicon carbide grit, grain sand and silicon carbide micropowder with different particle sizes, as well as silicon carbide segment sand with different particle size ranges.

Green Silicon Carbide Macro Grits: F12- F2200

Black Silicon Carbide Macro Grits: F12 – F220, P12 – P220

Black Silicon Carbide Grain: 68, 1016, 1635, 3570, 30*60…