Instant Powder Sodium Silicate
Fast-dissolving powder sodium silicate in LGS-20 and LGS-30 grades. Ideal for automated batching, high-concentration liquids, refractories, ceramics, and oil drilling.
Technical Specifications
Two product series: LGS-20 and LGS-30, each in Premium and First Grade.
| (Na2O + SiO2), % | LGS-20: ≥ 77.00 (Premium) / ≥ 76.00 (First) | LGS-30: ≥ 80.00 (Premium) / ≥ 79.00 (First) |
| Bulk Density, g/cm3 | LGS-20: 0.30–0.45 | LGS-30: 0.45–0.60 |
| Whiteness | LGS-20: ≥ 80–90 | LGS-30: ≥ 80–90 |
| Dissolution Rate (60C, 1%), sec | LGS-20: ≤ 60 (Premium) / ≤ 100 (First) |
| Fe, % | ≤ 0.0150 |
| Water Insoluble, % | ≤ 0.05 (Premium) / ≤ 0.10 (First) |
| Modulus | LGS-20: 1.90–2.10 | LGS-30: 2.90–3.10 |
Properties
Instant powder sodium silicate is a white powder with excellent cold resistance and uniformity. It dissolves rapidly in water at room temperature and mixes uniformly with other powder materials, making it ideal for high-concentration liquid formulations and automated batching systems.
Applications
- Metallurgy, power, petrochemical and building material industries
- Daily chemicals: detergent auxiliaries, degreasers, corrosion inhibitors
- Refractory materials: binders and preservatives for insulation products
- Construction: acid-resistant cement and mortar formulations
- Fine ceramics and precision casting: quick-drying and reinforcing agents
- Oil drilling and underground engineering: cementing and soil stabilization
Inquiry
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