Product Description
White Fused Alumina (white corundum) is produced by the grinding & classification of selected Macro grain feed stock in an advanced milling and classifying facility. This ensures an iron free product of narrow particle size distribution and high whiteness.
white fused aluminaaluminum oxide
Physical and Chemical Indicators
Physics Properties: white corundum, white fused alumina | |
Color | White |
Crystal form | Triangal crystal system |
Mohs hardness | 9.0-9.5 |
Micro hardness | 2000-2200 kg/mm² |
Melting point | 2250 |
Maximum operating temperature | 1900 |
True density | 3.90 g/cm³ |
Bulk density | 1.5-1.99 g/cm³ |
Chemical Position Standards: whte fused alumina powder, white corundum powder | ||||
Code and Size Range | Chemical Composition% | |||
AI2O3 | SiO2 | Fe2O3 | Na2O | |
F90-F150 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
F180-F220 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
#240-#3000 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
#4000-#12500 | ≥99.50 | ≤0.10 | ≤0.05 | ≤0.30 |
Applications
Packing & Delivery
※ 1ton/jumbo bag
※ Jumbo bag + Wooden pallets
※ 25kgs/bag, 40 bags/jumbo bag
※ 25kgs/woven bag or kraft paper bag
※ 25kgs/bag, 40 bags/jumbo bag
※ 25kgs/woven bag or kraft paper bag
※ All package can be customized according to customers’ requirements
white fused alumina, white fused alumina powder, white corundum, aluminum oxide
