1. Al2O3 : 99%min 2. Fe2O3: 0.15% max 3. SiO2: 0.15%max 4.Abrasive/refractory 5. Size: grain or powder

Specification	standard
Al2O3(%)	≥99
Fe2O3(%)	≤0.15
SiO2(%)	≤0.15
k2O +Na2O(%)	≤0.45

WFA is designed for general industrial use in operations such as lapping, polishing,refractory coating for inverstment cast shells, decorative non-skid tile, and pressure blasting.

   

Refractory grade White fused alumina