... CaO ≤0.5%As abrasives:F12-F1200 JIS240-JIS3000White Fused Alumina can be used as consolidation & coating abrasives, wet ... can be used as catalyst, insulator, precise foundry sand, etc Chemical CompositionsGritTypical valueFine powderTypical valueAl2O3≥99.5399.5 ... Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Mullite and other related products. Our production runs ...