White Fused Alumina grits, Fines

White Fused Alumina gritsProduct description: Taking the industrial Alumina powdery as the raw material, White Fused Alumina is formed through high temperature melting with the temperature more than 2000 °C in the arc kiln. After grinding, magnetic separating the iron, it was screened to different grits. With characteristic of dense texture, strong hardness and ball shape, it is applied to producing pottery and porcelain, resin grinding apparatus and grinding, polishing, Abrasive blast and precision casting, and it also can be used to manufacture the high level refractory materials. Mark “WA” means it following the international and national standard. Mostly it was used for export, but sometimes domestic clients. The grit size can be made according to different national or international standard, Also we can process the size depend on our clients’ requirements. Usually, the size is F4 F320. And the chemical composition is different with different sizes. The outstanding feature is that the small crystal size with strong impact resistance ability. As the application of Barmac Ball Crusher, mostly the grits are ball shape, clean surface and easy to connect with the anchoring agent. Physical and Chemical Index FunctionSpecificationMain Chemical Composition%Magnetic Material%Al2O3Na2OSiO2Grinding Material and ApparatusF12#—80#≥99.4≤0.4—≤0.0390#—150#≥99.3≤0.4≤0.03180#—240#≥98.2≤0.4—≤0.03W1#-63# ≥99.3≤0.4≤0.03≤0.05Refractory Materialsgrits0-1mm 1-3mm 3-5mm 5-8mm 8-12mm≥99.3≤0.4≤0.06≤0.05Powdery180#—0 200#-0 320#-0≥99≤0.4≤0.1≤0.03