The abrasive grains of this products has angular shape and sharp-edged hem, after good dust collecting, impurity and strongly magnetism material removing, carefully sieve classifying, the grains can do very well on various polishing application, such as glass carving, rust removing, jean cloth grinding and also suitable for making Bonded Abrasive like cutting wheel and so on. Typical Chemical Analysis
Al2O3 Fe2O3 TiO2 SiO2 CaO
95.65% 0.07% 2.69% 0.72% 0.23%
Physical Properties
Color Dark brown
Shape Blocky, tough and sharp
Crystal Form Alpha-alumina trigonal system
True Specific Gravity 3.85 g/cm3
Hardness 2090 Knoop scale; 9.0 Mohs scale
Melting Temperature About 2050 ¡æ
Magnetic Material 0.0076%
M/S TIFFA Sales manager
Pls contact me by tiffa#ascentsun. com
www. ascentsun. com
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Trade Leads Directory -> All Trade Leads -> Industrial Supplies -> Others -> Ascentsun, Brown Fused Alumina grain and powder su
