Abrasive
White Fused Alumina is produced by fusing alumina block in an electric arc furnace under carefully controlled conditions. The material produced is white in color, dense and has predominantly large crystals of Alpha Alumina. Ingots are crushed, ground, and precision screened in our new sizing plant to obtain very consistent sized fractions. Magnetic iron from crushing is removed by rare earth magnets to ensure very low levels of iron in the finished products. Close sized fractions are available or precision blended to specification. This process ensures a very consistent sizing from coarse to fines which is critical in many applications.

Applications:
White Fused Alumina is designed for general industrial use in operations such as lapping, polishing, refractory coating for investment cast shells, decorative non-skid tile, and pressure blasting. It is used where a high purity and/or highly friable abrasive is desired.

Advantages:
1. The largest WFA manufacturer in China.
2. Commissary company of the National Technical Strandardization Committee of abrasives.
3. High purity of 99% min.
4. prompt delivery: Within 15 days after the receipt of the oder.
5. Competitive and reasonable price.
6. imported bauxite from Australia.

Chemical Analysis
Typical value
Specification
Al2O3%
99
99.0
SiO2%
0.08
0.15 max
Fe2O3%
0.06
0.15 max
K2O+Na2O%.

0.35
0.45 max
Physical Properties:
Typical value
Specification
Bulk Density GMS/CC
Apparent Porosity
True Density 3.93 3.92
Mineralogy
Predominantly Alpha Alumina
Grain sizes available:
0-1mm/1-3mm/3-5mm/5-8mm.