Green silicon carbide for sandblasting abrasive

semi-conductor raw material. Physical Index: Color Green Basic Mineral α-SiC True Density 3.2g/cm3 Bulk Density 1.45-1.56g/cm3 Mohs Hardness 9.2 Microhardness HV3280-3400 Chemical Composition of Green Silicon Carbide: Typical Value: SiC 99.50% Fe2O3 0.12% F.C 0.16% Silicon carbide performance Silicon carbide products of the thermal conductivity and thermal capacity direct influence to its other functions, such as silicon carbide material permeability, resolution to a great extent with the thermal stability of silicon carbide products. 1 thermal conductivity. The thermal conductivity of the fine silicon carbide with decreased with the rising of temperature, but the light of silicon carbide with temperature rises. 2 heat capacity. According to the composition is different, all kinds of silicon carbide refractory material heat capacity change is not big, but with the rise of temperature, its value will be increased.