Details: 1.Place of original: HENAN 2.Material:AI2O3 3.Real Density: 3.95g/m3 4.Bulk density: 1.75-1.95 g/m3 5.Melting point: 2250 6.Refractoriness:1900 7.Mohs hardness: 9.0 8.Usage: abrasive/blasting/polishing/refractory 9.Packages: 25kg PPbag, 1MT Jumbo bag, pallet, 25kg paper bag or as customer's requirement. 10.Certificate: ISO9001, 11.Sampla: free 12.MOQ: 25ton 13.Color: white. Supply Ability 3500 Ton/Tons per Month. Application: 1. Used for free grinding, such as glass industry. 2. Used for friction products and wear-resistant floors. 3. Suitable for resin or ceramic bond abrasive, such as grinding wheel, cutting off grinding wheel, etc. 4. Suitable for refractory, wear-resisting and refractory products. 5. Used for polishing, such as grindstone, grinding block, plate turning, etc. 6. Used for coating abrasive tools, such as sandpaper, emery cloth, sand belt, etc. 7. Used for precision casting, grinding, grinding, polishing mold production.