Specifications:

• F10-F2500 P8-P220 W1-W63

Description:

Brown Aluminum Oxide produced from bauxite fused and reduced (toremove Fe2O3, SiO2 and TiO2 )at very high temperature in anelectrical furnace, then cooled, crushed and graded into varioussize fractions.
1.professional manufacture2.Al2O3 high percentage composition

Application:
 Brown fused alumina is suitable for making ceramic and resinbonded abrasive tools, used for grinding metals of high-tensilestrength, such as carbon steel, general purpose alloy steel,malleable cast-iron and hard bronze etc.
 It's widely used as surface preparation abrasive, cleaning,grinding, polishing of various metals, glass, rubber, mouldindustries.
It`s also widely used as refractory material.

 

Purpose	Specification		Chemical composition(%)
			Al2O3	Fe2O3	SiO2	TiO2	Magnetic material content(%)
For abrasive	F	4#-80#	95.3Min	0.3 Max	1.0 Max	3.0Max	0.024 Max
		90#-150#	95.3 Min	0.3 Max	1.0 Max	3.0Max	0.019 Max
		180#-240#	95.3 Min	0.3 Max	1.0 Max	3.5 Max	0.014 Max
	P	8#-80#	95.0 Min	0.2 Max	1.2 Max	3.0 Max	0.05 Max
		100#-150#	94.0 Min				0.03 Max
		180#-220#	93.0 Min	0.3 Max	1.5 Max	3.5 Max	0.02 Max
	W	1#-63#	92.5 Min	0.5 Max	1.8 Max	4.0 Max	-

 

Packing for selection
a. In 25kg plastic woven bags
b. In 1000kg big bag.
c. 40 x 25kg plastic woven bags in one big bag.
d. 40 x 25kg plastic woven bags on pallet
e. 40 x 25kg paper bags on pallet.
f. According to client`s special requirement