- Quick Detail:
MF: Al2O3 MW: 101.96 CAS: 1344-28-1 H.S.Code: 2818200000
EINECS:215-691-6 Place of region: China - appearance: White powder or Granular ,Industrial Grade
- The physical and chemical analysis:
Items Unit Index
Chemical Composition Al203 % 99.60min
SiO2 % 0.04max
Fe2O3 % 0.03max
Na20+K2O % 0.03max
Melting Point 2250
Refractoriness 1850
Bulk density g/m3 1.92
Particle Density g/m3 3.96
Grain Sizes mm 1-3
Content of magnetic substance % 0.038max
4.Applications: used for grinding high carbon steel, high-speed steel and chilled steel; lapping and polishing medium, precision founding sand, coating materials, catalyst carrier, special ceramics and super refractory materials.
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