Black silicon carbide is a kind of non-metallic mineral product, which is made of quartz sand (SIO2), anthracite coal or petroleum coke (C) at the temperatures above 1800℃. It has the characteristics of high hardness, small expansion coefficient, brittleness, and good thermal conductivity, which is widely used in abrasive materials, abrasive tools, electronic grinding products, refractory materials, special ceramics, foam ceramics, coatings, plastics, automotive parts, military aviation components, steel deoxidizer, etc.

Green silicon carbide is a kind of non-metallic mineral product, which is made of quartz sand (SIO2), petroleum coke (C) and sodium chloride (NACL) at the temperatures above 1800℃. It has the characteristics of high hardness, small expansion coefficient, brittleness, and good thermal conductivity, which is widely used in abrasive materials, abrasive tools, electronic grinding products, refractory materials, special ceramics, modification of coatings and plastics, production of grinding wheels, cutting disc, automotive parts, military aviation components, etc.

Application of silicon carbide granular sand:

Black silicon carbide granular sand can be used for grinding wheels, abrasive papers, bonded and coated abrasive tools, abrasive floors, welding wires, abrasion resistance and corrosion resistance new materials, glass fiber reinforced plastic pipes, abrasive stones, lettering, sandblasting, casting materials, etc.

Green silicon carbide granular sand can be used for grinding wheels, silicon carbide rods, electric tools, welding materials, polishing materials, brake pads, glass fiber reinforced plastic pipes, grinding electronic materials, etc.