Product: White corundum
Raw material: Alumina powder
Color: White
Usage: Sandblasting
Packing: 25kg/bag
White fused alumina oxide for sandblasting
Description
White corundum use high quality alumina powder as raw material, under the procedure of material sorting, electrolytic smelting, crushing, iron removal and magnetic separation, screening, physical and chemical inspection.White corundum is harder than brown one, it can also be used for sandblasting.
Features of White Corundum
- High temperature resistance
- Corrosion resistance
- Wear resistance
- High hardness
- Low coefficient of expansion
Common Size of White Corundum
16,20,24,30,36,46,60,80,100,120,150,180,200,220.(mesh)
Specification of White corundum
| Usage | Specifications | The main chemical components% | |||||
| Al2O3 | Fe2O3 | SiO2 | Na2O | CaO | |||
| Abrasives | F | F4-F80 | ≥99 | ≤0.25 | ≤1.5 | ≤0.25 | ≤0.01 |
| F90-F150 | |||||||
| F180-F240 | |||||||
| P | 8#-80# | ≥99 | ≤0.25 | ≤1.2 | ≤0.4 | ≤0.01 | |
| 100#-150# | |||||||
| 180-220# | |||||||
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