Al2O3 99% white corundum

Brand:aa

Product detail:

White fused alumina

We specialized in manufacturing grit/micro powder of corundum powder-white fused alumina. Good quality and competitive price make our products well accepted by customers at home and abroad. You are welcome to contact us for further information.

1. Description of White Fused Alumina:

White Fused Alumina is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Fused Alumina . It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can withstand acid and alkali erosion, with high temperature resistance and good thermo stability.

2. Applications of White Fused Alumina: 

A.The abrasive tools: grinding high carbon steel, high-speed steel and chilled steel. 

B. Lapping and polishing medium  

C. Crucible 

D.Steel ladle 

E. Catalyst carrier  

F. Special ceramics and super refractory materials. 

3. Advantages:

a. Use imported Bayer aluminum; assure the high quality of products.
b. Equipped full line of test method. The laboratory is certified by government Inspection Bureau, that assures its quality stability.
c. White Fused Alumina s are classified chemical washed, non-washed, shaped, non-shaped, normal bulk density and high bulk density. All products will be supplied according to customers different requirements.

4. Available Size :

Grain & Grit: F12 F14 F16 F20 F24 F30 F36 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240

  1-0mm 1-3mm 3-5mm 5-8mm .....

  0.1-0mm 0.2-0mm 0.3-0mm 0.5-0mm.......

Powder: 120-0 150-0 180-0 200-0 220-0 320-0.....

Special Sizes is also available according your specific requirment.

 

 

Chemical Index

 

Application	Specification	Chemical Composion(%)
		Al2O3	Na2O
Abrasives	F12#-80#	99.4min	0.4max
	90#-150#	99.3min	0.4max
	180#-240#	98.2min	0.4max
Refractory	180#-0 200#-0 320#-0	99.3min	0.4max
Powder	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99min	0.4max