White fused corundum abrasives is made from high quality alumina by being melted above 2000°C in the electric arc furnace. It is characterized by high purity, great self-sharpening, acid and alkali resistance, high temperature resistance and stable thermal performance. Its hardness is a little higher than brown fused alumina. It is with low toughness, great

White corundum abrasive micropowder are produced with acid wash and water pickled process, so it will get a more purity powder. Comparing with the ones with milling production, Acid pickled WFA powder has better size distribution which is suitable for making ceramic membrane tubes, honing stone, even for skin cleaning. PRODUCT FEATURES: High hardness and

ALUMINUM OXIDE ABRASIVE PHYSICAL CHARACTERISTICS Brown Aluminum Oxide – Specific Gravity 3,96 g/cm3 White Aluminum Oxide – Specific Gravity 3,92 g/cm3 Pink Aluminum Oxide – Specific Gravity 3,92 g/cm3 Aluminum Oxide – Average Bulk Density 2,4 g/cm3 Aluminum Oxide’s Hardness 9 (mohs scale) Aluminum Oxide’s Crystal System Cubic Aluminum Oxide’s Crystal Shape Angular ALUMINUM OXIDE

White fused alumina (WFA/WA/A) is also called white corundum or white aluminum oxide. It widely used in refractory industry, also can be used in ceramics shapes grinding wheels, sandpaper, blasting media, metal preparation, laminates coatings, lapping, polishing, grinding and hundreds of other applications. MODEL:  8#-10000# chamical ananlysis(%) physical properties Al2O3 ≥99 color white SiO2 ≤0.04 crystal

white fused alumina is a white abrasive made from industrial alumina powder (Al2O3) with a content of over 98% and a small amount of iron oxide and silicon oxide. It is a white abrasive which is melted at high temperature. Its hardness is slightly higher than that of brown corundum and its toughness is slightly

99% Al2O3 Fused Alumina Flour for refractory High Hardness High Compression Strength Abrasion/ Wear-Resistance Chemical Inertness High Degree of Refractoriness High Melting Point Chemical and Physical Composition: MODEL:  100#-0 200#-0 320#-0 chemical ananlysis(%) physical properties Al2O3 ≥99.2 color white SiO2 ≤0.04 crystal form a-Al2O3 NaO2 ≤0.22 bulk density  1.75-1.95g/cm3 Fe2O3 ≤0.04  true density 3.95-3.97g/cm3 K2O