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Abrasive Grade White Aluminum Oxide For Bonded

WFA is raw material characterized with high hardness, yet friable with high purity, chemical stability, a high melting point, and large crystal size.
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  • 24#

  • SEPPE ABRASIVE

  • 2818109000


White Fused Alumina for abrasive


SEPPE white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. 


white fused aluminum oxide8


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.


Technical data

Purpose
Specification
Chemical Composition(%)
Al2O3
Na2O
SiO2
Fe2O3
Abrasive
 
F
12#-80#
99.0Min
0.35Max
-----
0.1Max
90#-150#
99.0Min
0.35Max
180#-240#
99.0Min
0.35Max
-----
0.1Max

 

Download WHITE FUSED ALUMINUM OXIDE COA.pdf