Ultra-fine silicon carbide powder

Average particle size(um)is 600-800 Specific surface area(m 2 / g)is 3.20 Bulk density(g / cm 3) is 1.52 Polymorphs is cube

The main features of Micrometer silicon carbide, ultra-fine silicon carbide powder prepared through a special process with high purity, small particle size distribution range, high specific surface area; Micro silicon carbide has a stable chemical properties, high thermal conductivity (165W/MK), coefficient of thermal expansion small, high hardness, Mohs hardness of 9.5, microhardness 2840 3320kg/mm2 is the first of the material wear additives, its hardness between corundum and diamond, the mechanical strength is higher than corundum; Micro silicon carbide has excellent thermal conductivity, or a semiconductor, high temperature anti-oxidation; Micro silicon carbide wear-resistant, high temperature resistance, corrosion, acid and alkali solvent, widely used in paints, paint the inside, increase the wear resistance.

Ultra-fine silicon carbide powder