Description:
high mechanical strengthshort delivery
hot sale overseas
brown fusedalumina
Introduction
It is made by high-quality bauxite as main material ,fusing and purifying in a pouring electric arc furnace at a temperature of over 2200 Celsius degree , and made into different grain size through crystal , choosing , crashing , magnetic ,separating , screening,washing and acid washing, etc.
Performance
1.high hardness
2.good strength
3.good self-sharpening
4.good thermal resistance
5.good thermal stability
6.good chemical stability
Application
1.free grinding ,such as glass industry
2.friction products and abrasion resistance ground
3.refractory material and fire-proof products
4.grinding stone , grinding block , sand paper ,sand cloth , sand belt
5.sandpaper and sandblasting ,wet and dry blasting
6.producing mold of precision casting and polishing media
Commonly used size : 0-1mm 1-3mm 3-5mm 5-8mm 200# 320# or as your required
Specification
Item | AL2O3 | Fe2O3 | SiO2 | TiO2 | Density |
Grade A | >95% | <0.3% | <1.5% | 1.50-3.8% | 3.85g/cm3 |
Grade B | >90% | <1.3% | <1.5% | 1.50-3.8% | 3.85g/cm3 |
Grade C | >85% | <1.8% | <1.5% | 1.50-3.8% | 3.85g/cm3 |
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