100F-325F Grades of brown aluminium oxide Industrial Applications

Specifications Abrasives:F12-F220

Specifications:0-1mm, 1-3mm, 3-5mm, 5-8mm

Powder:100F, 150F, 220F, 325F

Powder:100F, 150F, 220F,etc

Fused Brown corundum 
1) High AL2O3 content: 95%min 
2) Professional manufacturer 
3) Prompt delivery   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.   2. Specifications  

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%

  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#   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.         Packing:   Transportation: