Description
Grains of White Corundum have excellent properties and are suitable for a production of abrasive tools. White corundum is also used for a production of refractory material. Our supplied White Corundum contents minimal 99.55 % Al2O3 which guarantees the highest possible quality of abrasive grains. Size: FEPA#8-FEPA#220 Al2O3:99.55%min Fe2O3:0.04%max Na2O:0.22%max Bulk density:1.75-1.95g/cm3 Specific Gravity:3.95-4.0g/cm3 Hardness: Mohs 9.0min Usage: - production of white even color grinding tools and instruments with ceramic, resinous, magnetite, shellac and rubber binder - production of refractory blocks, bricks, cements, ceramic pouches, catalyzers and compating mixtures - dishing up in free form, drum, vibrating - removal of fraises - special blasting of different materials and products - production of filters and diffusion nozzles - grinding and lapping of materials with free grains - production of electro isolating component parts