Brown fused alumina Specifications Specifications Brown Fused Alumina 1 AL2O3 content:95% Max 2 grit size:F12-F220 3 for bonded abrasive and blasting Specifications Brown fused alumina / A is made of high quality bauxite,widely used in abrasives and refractory industry. Brown Fused Alumina is made from bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200 celcius degree, and made into different grain sizes through crystal, choosing, crashing, magnetic, separating, screening, washing etc.
Application: 1. Coated and bonded abrasive tools 2. Lapping and polishing processes 3. Sandblasting 4. Producing mold of precision casting 5. Refractory materials including low cement castables,plastics,bricks etc.
Size Available: Abrasives: F12-F1200,P12-P2500 Refractory: 0-1mm,1-3mm,3-5mm,5-8mm,200mesh,325mesh Other sizes supplied as required.
