25A F40 White aluminum oxide

25A F40 White aluminum oxide

/MT

25A F40 White aluminum oxide

 

Product Description

White Aluminum Oxide  is electrically fused in arc furnace with high-grade aluminum oxide powder as raw material. Compared with brown fused alumina, it is of higher hardness and slight lower toughness. It is also characterized by its high purity, ability of self-sharpening, high cutting rate, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As abrasive material, it is widely used for bonded and coated abrasive, polishing, precision casting and so on.

Aluminum Oxide White Fused - Sandblasting Abrasive

Aluminum Oxide White Fused - Sandblasting Abrasive

 

 

Sample Show

 

Aluminum Oxide White Fused - Sandblasting Abrasive

White Aluminum Oxide – Sandblasting Abrasive 

Granularity sand/Granular sand/ particle size/ grit size sand/grain size sand

SizeFEPAF8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220
JIS#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220
 

Chemical compositions(%)

Al2O399.5min
Fe2O30.04max
Na2O0.26max
SiO20.02max

Physical Properties

 Mohshardness                                     9.0
 Bulk density                                   1.75-1.95g/cm3
Specific gravity                                     3.95g/cm3

 

Technology

White Aluminum Oxide
This kind of aluminum oxide sandblasting 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. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on.

Aluminum Oxide White Fused - Sandblasting Abrasive

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