Chemical products
Molecular Formula: K2O•nSiO2
Appearance: Colorless or slightly blue lump
Specifications:
| ITEM | TYPE | |||
| Ⅰ | Ⅱ | Ⅲ | Ⅳ | |
| K2O % ≥ | 36 | 31.5 | 29.5 | 27.5 |
| SiO2% ≥ | 61.5 | 66 | 68 | 70.5 |
| Molar ratio | 2.6-2.7 | 3.25-3.35 | 3.5-3.7 | 3.95--4.05 |
| Fe2O3% | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
| Al2O3% | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
Potassium siliccate liquid:
Molecular Formula: K2O•nSiO2•mH2O
Appearance: Nearly colorless transparent,with a viscous liquid.
Specifications:
| ITEM | TYPE | ||
| Ⅰ | Ⅱ | Ⅲ | |
| Appearance | Colorless, transparent sticky liquid | ||
| °Be’(20℃) | 35.0-36.0 | 40.0-41.0 | 39.0-40.0 |
| SiO2% | ≥22.00 | ≥24.50 | ≥25.00 |
| K2O% | ≥9.00 | ≥12.00 | ≥11.50 |
| Molar ratio | 3.54-3.66 | 3.14-3.26 | 3.15-3.30 |
| Density（20℃） | 1.318-1.330 | 1.381-1.394 | 1.368-1.381 |
| S, % | ≤0.029 | ≤0.029 | ≤0.029 |
| Viscocity(20℃)/ Pa.s | ≥0.150 | ≥1.50 | ≤0.600 |
Application:
It is used in welding rods, protective and decorative coatings, Soap & Detergents, cements, Silica gels, Anti-freeze.
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Chemical products
Chemical products
Chemical products
Chemical products
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