White fused alumina electrically fused in high furnace or tilting 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. It is very important raw material for advanced refractory and abrasives.

Chemical Compositions ( % ) For Refractory
AL2O3	99% Min.
SIO2	0.2% Max.
FE2O3	0.2% Max.
NA2O	0.4% Max.

Size: 0-1mm, 1-3mm, 3-5mm or as the customer’s requirement.

Chemical Composition ( % ) For Coated& bonded abrasives
AL2O3	99% Min.
CAO	0.4% Max.
FE2O3	0.2% Max.
NA2O	0.4% Max.

Size: F12-F220 or as the customer’s requirement.

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White Fused Alumina