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Potassium Silicate Powder
Potassium Silicate Powder is a white powdery material that can be easily dissolved in water at room temperature. It is a new type of chemical raw material featuring excellent cold resistance, uniform quality, and convenient transportation and storage.
Cas No: 1312-76-1 HS Code: 2839.9000
Chemical formula: K₂O·nSiO₂·H₂O
Molecular Weight: 154.28 Melting Point: 976℃
Product Description
Potassium Silicate Powder is a white powdery material that can be easily dissolved in water at room temperature. It is a new type of chemical raw material featuring excellent cold resistance, uniform quality, and convenient transportation and storage. The molecular formula of potassium silicate powder is K₂O·nSiO₂·H₂O, where the value of n varies depending on different specifications and applications. Compared with sodium silicate powder, potassium silicate powder offers better water solubility, stronger bonding performance, and superior high-temperature resistance. As an upgraded product of sodium silicate powder, it has been increasingly accepted by users in various industries due to its improved performance and reliability. Potassium silicate powder is widely used in refractory binders, oil field drilling fluid additives, silicon-potassium fertilizer additives, and other specialized industrial applications.
Specifications
| Specifications | Grade | ||
| SR-Ⅰ | SR-Ⅱ | SR-Ⅲ | |
| Modulus (m) | 2.3-2.5 | 2.6-2.9 | 3.2-3.4 |
| K20 (%) | 35-37 | 31-35 | 28-32 |
| SiO2 (%) | 48-54 | 54-56 | 60-66 |
| S (%) | ≤0.03 | ||
| P (%) | ≤0.03 | ||
| Fe (%) | ≤0.03 | ||
| Bulk density (g/ml) | 0.5-0.8 | ||
Initial dissolution rate (s) | <60 | ||
120 mesh screen passing rate (%) | ≥99 | ||
Appearance: White powder
Solid Content: ≥98%
Moisture: ≤2%
Solubility: Soluble in water
pH Value (1% solution): 11–13
Packaging
25 kg kraft paper bags with PE liner
Storage
Store in a cool and dry place. Keep packaging sealed to avoid moisture.
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Global Silicate Solutions
JCZY provides high-quality sodium silicate, potassium silicate, and lithium silicate for industrial applications worldwide.
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Global Silicate Solutions
JCZY provides high-quality of potassium silicate,sodium silicate and lithium silicate for industrial applications worldwide.
NO. 709. lianmeng Road. Xinhua District,Shijiazhuang. Hebei, China, 050071
+8618032159606 / +8615733118404
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