White fused aluminum oxide was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
Size:#8,#10,#12,#14,#16,#18,#20,#22,#24,#30,36,#40,#46,#54,#60,#70,#80,#90,#100,#120,#150,#180,#220,#240
Chemical Composition
Al2O3≥99.55%
Fe2O3≤0.04%
Na2O≤0.30%
Physical properties
True density：3.95-3.97g/cm3
Bulk density：1.75-1.95g/cm3
Mohs hardness：9.0
Major applications include
• Bonded abrasives and Coated abrasives
• lapping, polishing, decorative non-skid tile, and pressure blasting.
• Coated Abrasives
• Surface treatment/finishing
• Anti-Skid Paints
• Ceramic Tiles，special ceramics
• Fluidized Bed Furnaces and Skin / Dental Care
• grinding high carbon steel, high-speed steel and chilled steel
• catalyst carrier
• Dermabrasion
• Etching,carving
• Metal finishing
• Blast-cleaning
• Roughening
• -Reusable abrasive
• Ceramic grinding wheels and grinding media
• Wear-resistant and refractory products
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