... Grinding wheel F8 -3000 JIS240-10000 Specifications White fused alumina 1,Manufacturer-direct sale 2,High purity of Al2O3 3 ... Germany... 1.Brief Introduction White Fused Alumina is made from the high quality alumina by melting above 2000 in the ... , magnetite, shellac and rubber binder - Production of refractory blocks, bricks, cements, ceramic pouches, catalyzers and compating mixtures - Dishing up in ...