Brand Name: HAIXU
Model Number: F20
Place of Origin: China
white fused aluminum oxide grit F150 F180 F220
white aluminum oxide grit 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 lower. It is made by smelting and cooling above 2000 degrees in arc, grinding and shaping, removing iron by magnetic separation, and sieving into many kinds of granularity. It is compact in texture, high in hardness, and sharp in shape.
Typical Chemical composition(F60) | ||
AL2O3 | 99.40% | |
SiO2 | 0.15% | |
NA2O | 0.28% | |
Fe2O3 | 0.06% | |
CaO | 0.03% | |
Typical physical properties | ||
Color: | White | |
Hardness: | Mohs:9.0 | |
Maximum service temperature: | 1900 ℃ | |
Melting Point: | 2250 ℃ | |
Specific Gravity: | 3.95g/cm3 | |
Volume density | 3.6g/cm3 | |
Bulk density(LPD): | 1.55-1.95 g/cm3 | |
Particle shape: | Angular | |
Grains | 8# 10# 12# 14# 16# 20# 24# 36# 40# 46# 54# 60# 70# 80# 90# 100# 120# 150# 180# 220# |
Bonded abrasives and coated abrasives such as Superthin cutting disc, cutting disc, cut-off wheel, flap disc, fiber disc, sanding paper, polishing wheel, sanding cloths.
Sandblasting & Abrasive blasting& Grit blasting media.
Surface treatment, finishing.
Lapping, polishing, decorative non-skid tile, and pressure blasting.
Ceramic tiles special ceramics.
Fluidized bed furnaces and skin/dental care.
Oilstone/polishing pad, grinding wheels etc.
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üProfessional and experienced service team, specialized in abrasive production,more than 10 years.
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