Appearance: white powder
Solubility: mutually dissolvable with water
Properties:
Powdery Instant Potassium Silicate is white powdery substance, can fast dissolve in water, resistant to cold and good uniformity. It is a special foamed alkali convenient to be used, transported and stored. Molecular formula: K2O.nSiO2.H2O, n varies with the specification the uses.
Powdery Instant Potassium Silicate has better solubility and higher adhension compared with powdery instant sodium silcate.
Main indexes:
| Index | Low Modulus | High Modulus |
| Ratio (M) | 2.30~2.50 | 3.20~3.40 |
| SiO2 content by wt% | 48.0~54.0 | 57.0~63.0 |
| K2O content by wt% | 31.0~35.0 | 26.0~30.0 |
| Dissolving Speed | 60 max | 120 max |
| Bulk Density by g/ml | 0.50~0.80 | 0.50~0.80 |
| Fineness (100 mesh sieve residue) | 5 max | 5 max |
Powdery instant potassium silicate is widely used in refractory binders, oilfield drilling fluid additives and other fields with special applications.
We normally list 24 months as the shelf life in our COA, the real shelf life is actually much longer than 24 months if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)
Appearance: white powder
Solubility: mutually dissolvable with water
Properties:
Powdery Instant Potassium Silicate is white powdery substance, can fast dissolve in water, resistant to cold and good uniformity. It is a special foamed alkali convenient to be used, transported and stored. Molecular formula: K2O.nSiO2.H2O, n varies with the specification the uses.
Powdery Instant Potassium Silicate has better solubility and higher adhension compared with powdery instant sodium silcate.
Main indexes:
| Index | Low Modulus | High Modulus |
| Ratio (M) | 2.30~2.50 | 3.20~3.40 |
| SiO2 content by wt% | 48.0~54.0 | 57.0~63.0 |
| K2O content by wt% | 31.0~35.0 | 26.0~30.0 |
| Dissolving Speed | 60 max | 120 max |
| Bulk Density by g/ml | 0.50~0.80 | 0.50~0.80 |
| Fineness (100 mesh sieve residue) | 5 max | 5 max |
Powdery instant potassium silicate is widely used in refractory binders, oilfield drilling fluid additives and other fields with special applications.
We normally list 24 months as the shelf life in our COA, the real shelf life is actually much longer than 24 months if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials)
