Good quality white fused alumina competitve price. For abrasive, refractory, additive etc

High quality alumina as raw material, white fused alumina is smelted by fuse. Its characteristics are: White color, high rigidity, low toughness, high purity, excellent self-sharpening, strong grinding force, less heat, high efficient, acid & alkali proof, high temperature resistance, good thermal-stability. It is not only the high degree abrasives material but grinding, polishing material. Application: Grinding of high-speed steel and all kinds of stainless steel. The application of precision casting, steel refractory, chemical refractory, 95 electrical porcelain., decorated porcelain, special porcelain and high tech industries like military, electron We supply all kinds of specifications of divided sand, F sand, P sand according to customers' need. Chemical composition as follows: Al2O3 SiO2 Fe2O3 Na2O 98.5-99.5% <= 0.01% <=0.03% <=0.45% 98.5_99.2% <=0.01% <= 0.03% <= 0.45% 98.2_99.0% <=0.01% <= 0.03% <= 0.45%

white fused alumina