99.2% White Fused Alumina

99.2% White Fused Alumina

White fused alumina electrically fused in electric 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 emits, 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.
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Description

Technical Parameters

Products Description

99.2% White fused alumina electrically fused in electric 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 emits, 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.

Product Specification
Composition
Type
Al2O3
%
SiO2
%
Na2O
%
Fe2O3
%
Bulk density g/cm3 Porosity
%
Moisture
%
MA-35 ≥99.2 ≤0.20 ≤0.40 ≤0.10 ≥3.50 ≤5.0 ≤1.50
Typical value 99.5 0.1 0.36 0.08 3.55 3.6 1

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Grain Size

0-80mm is all available, if you have any special needs, pls feel free to contact us.

 

Pls contact us when you need 99.2% White fused alumina.

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