There are many brothers and sisters in the white corundum family, which can be divided into segment sand, granular sand, fine powder and micro powder. The names are different and the use will be different. The white corundum abrasive is suitable for the surface beautification of various high-end products, crafts or hardware products. After blasting, the surface is white and free of any impurities, eliminating the need for cleaning. Fine white corundum can be used as the first polishing polishing. It can also be used as a variety of product additives. It can be used for solid and coated abrasives, wet or dry or spray sand, suitable for crystal, ultra-fine grinding and polishing in the electronics industry and for making advanced refractory materials. It is suitable for processing hardened steel, alloy steel, high speed steel, high carbon steel and other materials with hard hardness and high tensile strength. It can also be used as a touch medium, insulator and precision foundry sand. Iron workpiece rust, decontamination, descaling, increase coating, coating adhesion; aluminum workpiece descaling, surface strengthening, glazing; copper workpiece descaling matt effect, glass crystal scrub , patterned plastic products matt effect, denim and other special fabric plush processing and effect patterns. Although the models of white corundum are not the same, basically, every kind of white corundum can be used universally. When purchasing white corundum, each manufacturer should choose the appropriate model according to the use of the products of the factory.