Our Products
Chemical Composition :
Silica (Sio2) | 98 to 99% |
---|---|
Alumina (Al2O3) | 0.04% |
Sodium Oxide (Na2O) | 0.05% |
Ferric Oxide (Fe2O3) | 0.04% |
Titanium Oxide (TiO2) | 0.08% |
Magnesium Oxide (MgO) | 0.11% |
Physical Properties :
Hardness | 3 |
---|---|
Fracture | Uneven |
Luster | Vitreous/ Resinous/ Dull |
Refractive Index | 1.49 and 1.66 |
Cleavage | Rhombohedron |
Color | Variable |
Specific Gravity | 2.7 (approximately) |
Streak | White |
Chemical Analysis :
Silica (Sio2) | False |
---|---|
Alumina (Al2O3) | False |
Potassium Oxide (K2O) | False |
Sodium Oxide (Na2O) | 0.1% |
Ferric Oxide (Fe2O3) | False |
Calcium Oxide (CaO) | False |
Magnesium Oxide (MgO) | 0.1% |
Titanium Oxide (TiO2) | False |
Calcium Carbonate (CaCO3) | 98 % |
Magnesium Carbonate (MgCO3) | 1 % |
(CaD) | False |
(R2O3) | False |
Mangnese (Mg2O) | False |
Phosphorus (P) | False |
Iron (Fe) | False |
Loss of Ignition @ 1000oC | False |
Loss of Drying | False |
Chemical Composition :
Caco3 | 48% to 53% |
---|---|
Mgco3 | 34% to 38% |
Silica | 4% to 5% (Less silica dolomite is also available) |
Analysis Report :
Properties | SGE K 1 | SGE K 2 | SGE K 3 |
---|---|---|---|
Silica (SiO) | 65% (± 1%) | 67% (± 1%) | 69%(±1%) |
Alumina (Al2O3) | 17% (± 1.0%) | 16% (± 1.0%) | 16% (± 1.0%) |
Potassium Oxide (K2O) | 12% (± 0.5%) | 10% (± 0.5%) | 8% (± 1.0%) |
Sodium Oxide (Na2O) | 2% (± 1%) | 3% (± 1%) | 3% (± 1.0%) |
Titanium Oxide (TiO2) | - | - | - |
Calcium Oxide (CaO) | - | - | - |
Magnesium Oxide (MgO) | - | - | - |
Ferric Oxide (Fe2O3) | 0.03%(±0.01%) | 0.06% (±0.02%) | 0.05% (± 1.0%) |
Loss on Ignition (LOI) | 0.10% | 0.10% | 0.15% |
Analysis Report :
Properties | SGE NA-01 | SGE NA-02 |
---|---|---|
Silica (SiO2) | 67.00% (± 1.0%) | 69.00% (± 2.0%) |
Alumina (Al2O3) | 17.00% (± 0.5%) | 16.00% (± 0.5%) |
Potassium Oxide (K2O) | 00.50% (± .05%) | 3.00% (± 1.0%) |
Sodium Oxide (Na2O) | 10.00% (± 1.0%) | 8.00% (± 1.0%) |
Titanium Oxide (TiO2) | - | - |
Calcium Oxide (CaO) | - | - |
Magnesium Oxide (MgO) | - | - |
Ferric Oxide (Fe2O3) | 0.03% (± 0.01%) | 0.06% (± 0.02%) |
Loss on Ignition (LOI) | 0.10% | 0.002 |