White fused alumina / white alumina oxide for polishing

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. As a kind of alumina grinding media, it is widely used in polishing, lapping and blasting.

Physical Index:
True Density ≥ 3.96g/cm3
Hardness 2000~2200kg/cm3
Refractoriness ≥ 1850 ℃
Max Usable Temperature 1900 ℃

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 :
Abrasives F8-F1200, P12-220, JIS240-JIS3000
Refractory: 0-1mm, 1-3mm, 3-5mm, 200mesh, 325mesh
Other special spec. could be supplied as required

Applications:
1. White aluminium is used for making abrasives tools
2. White fused alumina used for refractory material
3. White corundum used to lapping, polishing, non-skid tile, and pressure blasting when a high purity and highly friable abrasive is needed..

Other information:
Price Term: FOB, CFR, CIF
Payment Term: L/C, D/A, D/P, T/T
Minimum Order Quantity: 1 mt
Delivery Time: Within 7 days after received the order
Loading Ports: Qingdao Port
Supply Ability: 800 mt per month
Packaging: 1. 1000kgs / big bag 2. 25kgs / bag with 40 bags/ big bag 3. 25kgs/bag with 40 bags / pallet . Other package could be supplied as per customer's request.