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

It 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, and many other applications.

Product Data Sheet:

WFA for Bonded & Industrial Abrasives 

WFA for Coated Abrasives

WFA for Refractories & Ceramics 


Spherical White Fused Alumina (WFAS)

Special WFA Micropowder for Ultra Precision Sharpening Stone and Grinding Wheel


High Purity and low Sodium WFA Micropowder

White Alumina Oxide Anti-friction Powder for Wood Floor, Paint and Coating

Platelet Calcined Alumina Powder for Semiconductor (SPA)
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