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The properties and uses of PS powdery instant potassium silicate are similar to powdery instant sodium silicate. Molecular formula: K2O.nSiO2.H2O. It is one kind of silicate with higher solubility and better adhesion.
| Model | PS-II | PS-V |
|---|---|---|
| Modulus M | 2.40±0.10 | 3.30±0.10 |
| Silica (SiO2)% | 49.0-54.0 | 57.0-63.0 |
| Potassium oxide (K2O)% | 30.0-35.0 | 27.0-31.0 |
| Dissolving speed (S/30°C) | 60 | - |
| Bulk density (Kg/L) | 0.5-0.8 | 0.5-0.8 |
| Fineness (pass percent on 120 mesh screen) | 95% | 95% |
(1) Tasting method of Dissolving speed : 1% powdery Potassium silicate added into water in 30℃,stirring it and count its dissolving time.
(2) We can offer special products (other fineness) to customers with special requirements.
Packing: one high pressure PE bag lined 3-in-1 composite bag or two high pressure PE bags lined woven bag, Net wt 25kg.
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