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Fused Brown corundum?
1) High AL2O3 content: 95%min?
2) Professional manufacturer?
3)?Prompt delivery
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1. Product Introduction
Brown Alumina Oxide is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.
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2.?Specifications
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Product category | Particle size | Technical index |
BondedAbrasives | F24,F30,F36 | F16-F100(P24-P100): |
F16,F20,F22,F40,F46 | Al2O3>95.0%?? SiO2<1.0% | |
F54,F60,F80 | Fe2O3<0.15%?? TiO2<2.3-2.9% | |
F70,F90,F100,F120 | CaO+MgO<0.9% | |
F150,F180,F220 | F120-F220(P120-P220): | |
Coated Abrasives | P24,P30,P36,P220 | Al2O3>94.5%?? SiO2<1.2% |
P40,P50,P60,P80 | Fe2O3<0.2% TiO2<2.5-2.9% | |
P100,P120,P150,P180 | CaO+MgO<1.0% |
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F: 4#-80#?????? 90#-150#?????? 180#-240#
P: 8#-80#?????? 100#-150#???? 180#-220#
W: 1#-63#
Attention:
F: for the consolidation abrasive and sand blasting
P: for coated abrasives
W: for the powder? eg: W40, that is 320#
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3.?Applications:
1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..
2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..
3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc.
4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factoryboard paving.
5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.
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Packing:
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Transportation:
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