Chemical properties: Alumina as Al2O3: 30% - 40% Silica as SiO2: 50-60% Alkalies Na2O + K2O: Less Than 3% Iron as Fe2O3: Less Than 3.5% Moisture (H2O): Less Than 1% PHYSICAL PROPERTIES Bulk Density: 1500 - 1800 KG/M³ Initial Deformation Temperature: > 1300° C. As client requirement.
