Белый плавленого глинозема порошок 200mesh-0

White fused alumina powder (White fused aluminum oxide)electrically fused in arc furnace with high grade processed alumina as raw material. White fused alumina has higher hardness and slight lower toughness comparing with brown fused alumina.White fused aluminumoxideis also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, white fused alumina is suitable for grinding high-speed, high carbon steel, as loose grains, white fused aluminum oxide widely used for bonded and coated abrasives , polishing, precision casting and so on . white fused alumina powderchemical composition: Al2O3:99%MIN Na2O:0.4%MAX Magnetic material content(%):0.003 %MAX We have strict control about company & quality;Our service is full-around and first-class.So were you wise choice.Dont hesitate to contact us Contact person: Ms. helen Liang(sales manager) TEL:+86 379 65285886/65285887/65285888 (DIRECT)65286158 MOB:18637906777 FAX:+86 379 66285889