Product Description White fused alumina is high grade refractory material , which made from the high quality alumina by melting above 2000 ℃ in the electric arc furnace and cooling. Chemical Composition (%): Grit Size Al2o3 Na2O F12-220 ≥ 99.2 ≤ 0.40 F230-400 ≥ 99.0 ≤ 0.50 F500-1200 ≥ 99.0 ≤ 0.50 Size Available : Refractory: 0-1mm, 1-3mm, 3-5mm, 200mesh, 325mesh Abrasives F8-F1500, P12-220, JIS240-JIS3000 Other special spec. could be supplied as required Applications: 1. Abrasives 2.Refractory material 3. Lapping, polishing, non-skid tile, and pressure balsting when a high purity and high friable abrasive is needed Packaging Details: 1. 1000kgs packed in a big bag 2. 25kgs/bag with 40 bags in a big bag 3. 25kgs/bag with 40 bags on a pallet Other package could be supplied as request.