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99% Al2O3 White Fused Aluminum Oxide

WFA is characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.
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  • 36#

  • SEPPE ABRASIVE

  • 2818109000


SEPPE White Fused Alumina (WFA) is obtained from the fusion of high purity calcined alumina in electric arc furnaces. WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.


White Fused Alumina is used in many applications including grinding and cut off wheels, refractories and ceramic shapes, coated abrasives, investment casting shells, laminates, coatings, blasting abrasives, lapping and polishing, etc.


White Fused Alumina for refractory
White fused aluminum oxide obtained from the fusiion of calcined alumina in electric arc furnaces. 
Comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stability. It's the high grade refractory materials.

 

Application Specification Chemicals Composition (%)
Al2O3 Na2O SiO2 Fe2O3
Refractory
Size Sand
0-1 mm
1-3 mm
3-5 mm
5-8 mm
8-12 mm
99.0Min
0.35Max
      -----
0.1Max
Powder
180#-0
240#-0
320#-0
99.0Min
0.1 Max
0.1Max

 

Download WHITE FUSED ALUMINUM OXIDE COA.pdf