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