... :Green Silicon Carbide is produced basically in the same way of black silicon carbide except the different requirement of raw materialsCHARACTORS:Its crystallization have higher ... ,magnesium,jewel,optical glass,ceramics,etc.Super mcicropowder of it is also a kind of ceramics material.3.Chemical Composition(%) Grit SizeSicF ... .00<0.50≤0.70 Green silicon carbide (HIGHLY DEMAND IN THE WORLD)