1, polished corundum product description: Polished corundum to high-quality bauxite as raw material, anthracite, iron xiao, in the arc by more than 2000 degrees made of high temperature smelting, grinding by the self-grinding machine, magnetic to iron, sieved into a variety of particle size, high hardness, the formation of spherical particles, suitable for the manufacture of ceramics, resin, high consolidation abrasive and grinding, polishing, sandblasting, precision casting, etc., can also be used to manufacture dum use applications (1), precision instrumentation, polishing glass, glassware, ceramic stone, leather, plastic, metal parts can improve the finish, (2) can be sandblasting cutting, is the manufacture of grinding wheel, whetstone, emery cloth, sand must be raw materials; (3) can be used as the construction of highway pavement, aircraft runway, wear-resistant rubber, industrial floor. Non-slip paint is still good low-grinding materials; 3, polished corundum prices manufacturers