The difference of white fused alumina Bulk density and real density

The difference of white fused alumina Bulk density and real density

The  Bulk density of white fused alumina is 1.75-1.95 g/m3.

The  Real Density of white fused alumina is 3.95g/m3.

White fused alumina/White aluminium oxide (WA)is electrically fused in the furnace with high grade bayer processed alumina as raw material. It has high purity,　ability of self-sharpening,　better cutting,　less heat emit,higher efficiency,acid and alkali resistance,good thermal stability.　Abrasives tools made of it are suitable for grinding high-speed,high carbon steel ,etc. It also can be used as materials for grinding and polishing,precision casting,spaying and coating, medium body for chemical industry,special ceramics and high-grade refractory materials.etc.