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

The Aluminum oxide powder for laminate flooring needs to meet the following indicators to be suitable for adding to the wear-resistant coating: Whiteness: The whiteness of aluminum oxide should be above 80. So the Al2O3 powder will not affect the color of the wear-resistant glue. Fluidity: Since alumina powder needs to be added to the

White fused aluminum oxide is a kind of WA abrasive grain, it is made by 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. White fused aluminum oxide is also characterized by its high purity, ability of self-sharpening,

Chemical Composition Al2O3 ≥99.3% SiO2 ≤0.15% Fe2O3 ≤0.05% Na2O ≤0.30% Bulk Density g/cm3 ≥3.50 True Density g/cm3 ≥3.95 Application Grain size Abrasive F 8#-60# 70#-150# 180#-240# Refractory FRACTION 0-1 mm 1-3 mm 3-5 mm 5-8 mm 8-12 mm Fine Powder 100 mesh 220 mesh 325 mesh —Advantages *Refractory Grade 1. white fused alumina has higher hardness and high refractories over 1750℃ 2. it is characterised by its high purity acid

MODEL:  WFA F8-F220 Chemical ananlysis(%) Physical Properties Al2O3 ≥99.4 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 ≤0.01 mosh hardness 9.0min usage sandblasting  * Usage: 1. The process of blasting TV screens 2. The cutting of silicon wafer  3. The process of cleaning and blasting