Particulars | Contents |
Appearance | Granular |
Colour | Black |
Liquid Holding Capacity | 15-20% |
Bulk Density | 1-1.2 gm/ml |
Moisture | 3% max. |
CHEMICAL PROPERTIES
Silica (SiO2) : Min. 40%
Iron (Fe2O3) : Min. 10%
Magnesium (MgO) : Min. 5%
Manganese (Mn) : Traces
Calcium (CaO) : Min 4%.