Egypt Uncoated Calcium Carbonate GRADE PROPERTIESMHS 50MHS 70MHS 90 Calcium Carbonate % as CaCO3 ± 0.50999999 Silica as SiO2 (max.) %0.30.30.3 Whiteness % ( ±0.50) By Konika Minolta969696 Oil Absorption (g/100gm) ± 0.50212325 D-50 (± 1.0) Average particle size (µm)21.51 D-97 (± 1.0) [Top Cut] (µm)853.5 Analysis Reports MHS 50 Egypt Calcium Carbonate MHS 70 Egypt Calcium Carbonate MHS 90 Egypt Calcium Carbonate Applications by Markets Paint Plastic Animal Feed Pipes & Fitting Florring Glass Rubber & Elastomers Paints, Coatings & Inks Adhesives & Sealants Specifications PropertiesStandard CaCO399% Minimum Fe2O30.01% Maximum MgO0.2% Maximum SiO20.05% Maximum Al2O30.03% Maximum Density0.5 g/ml Hardness3 Moh Moisture0.20% Whiteness96% Minimum Brightness96% Minimum