White fused alumina is made of industrial alumina powders that are smelted together in a high-temperature electric arc furnace at temperatures above 2,000ºC, and then subject to cooling, crushing, magnetic separation to remove iron, sieving and finally, classification. With our strict processes, the white corundrum has a high purity, shapes itself, acid and alkali resistance,

White alumina oxide abrasive is suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting, the surface is white without any impurities, eliminating the trouble of cleaning.

White aluminum oxide grit is a 99.3%min ultra pure grade of blasting media. The purity of this media along with the variety of grit sizes available make it ideal for both traditional microdermabrasion processes as well as high-quality exfoliating creams. White aluminum oxide grit is an extremely sharp, long-lasting blasting abrasive that can be re-blasted

white aluminum oxide electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency. White fused aluminum oxide becomes the first choice

White aluminum oxide was made from the high quality alumina by melting above 2200℃ in the electric arc furnace and cooling.   White aluminum oxide is white with the main crystal phase alpha-Al2O3.   White aluminum oxide produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability

Typical Chemical composition AL2O3 99.3%min SiO2 0.06% Na2O 0.3%max Fe2O3 0.05%max CaO 0.04%max MgO 0.01%max K2O 0.02#max Typical physical properties Hardness: Mohs:9.0 Maximum service temperature: 1900 ℃ Melting Point: 2250 ℃ Specific Gravity: 3.95g/cm3 Volume density 3.6g/cm3 Bulk density(LPD): 1.75-1.95 g/cm3 Color: White Particle shape: Angular Properties of white fused alumina: 1. High hardness, high