Product: White corundum
Raw material: Alumina powder
Color: White
Usage: Alloy steel cutting
Packing: 25kg/bag
Product: White corundum
Raw material: Alumina powder
Color: White
Usage: Alloy steel cutting
Packing: 25kg/bag
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, with good cutting performance, it can cut the alloy steel.
16,20,24,30,36,46,60,80,100,120,150,180,200,220.(mesh)
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# |