The flat shape crystal type aluminum oxide powder for fine abrasives was produced by special technology, make the powder particle size more homogeneous. The aluminum oxide crystal type is a hexagonal flat shape. Different from the equivalence type or sphericity of tradition abrasive. So the particles will not scratch the workpiece surface. At the same time, because the lapping press distributes equally on the surface of the platelet particles, the number of crashed particles will be less, particles's endurance of lapping will be increased greatly, and so can provide best grinding & polishing effect and surface glaze. Experiments prove the flat shape crystal type aluminum oxide abrasives will lessen down grinding and lapping times at least 10-20%, and can achieve fast grinding and polishing. When customers use the flat shape crystal type aluminum oxide, the amount just need to be 50% or more as much as traditional abrasives.
　　Our products especially used in fine abrasives, polishing, semiconductor single crystal or Polycrystal silicon wafer, Teletron glass shell and screen, Spectralite, LCD, Piezoelectric quartz crystal, Compound semiconductor materials(Gallium arsenide, Indium phosphide), Magnetic materials , sinter ceramic material, Top grade dope filling material and etc...