SV-SRG Series Silicon Phosphate Water Glass Sodium Silicate Curing Agent 98% Content - EU Certified
| Attribute | Value |
|---|---|
| Brand Name | justsolid |
| Price | 15000CHY/ton |
| Delivery Time | 5 days |
| Minimum Order Quantity | 1ton |
| Place of Origin | Jining, Shandong, China |
| Packaging Details | 25kg/bag, 1000kg/bag plastic woven or kraft paper bag |
| Effective content (%) | ＞98% |
| Model Number | SV-SRG Series |
| Supply Ability | 50TONS/day |
| Certification | EU Certification |
| Payment Terms | D/P |
| Water content (%) | ≤2% |
| Solubility (20 ℃) | 50 |
| PH (10%, 20 ℃) | 4-7 |
| Whiteness | 93—96 |
Due to the presence of alkali metal ions that are easily soluble in water, water-soluble alkaline substances remain after curing. This makes water glass materials poor in water resistance, prone to moisture regain, and unsuitable for wet environments. Therefore, water glass-based materials require specific curing agents to improve their water resistance and curing performance.
Water-soluble silicon phosphate is an environmentally friendly white powder that dissolves in water and doesn't melt into colloid at high temperatures. This curing agent features high curing efficiency, environmental safety, and excellent temperature resistance.
| Test Items | Technical Indicators | Detection Value | Explanation |
|---|---|---|---|
| Whiteness | 93-96 | 95.6 | ---- |
| Effective content (%) | ≥98 | 98.4 | ---- |
| PH (10%, 20 ℃) | 4-7 | 5.83 | ---- |
| Water content (%) | ≤2 | 1.6 | ---- |
| Solubility (20 ℃) | 50 | 50 | Grams dissolved in 100 grams of water (small amounts can be dissolved multiple times) |
- Non-toxic or low-toxic with pollution-free production process
- Moderate curing speed without premature setting or non-condensing issues
- Superior post-curing performance compared to traditional curing agents
- Environmentally friendly solution that overcomes traditional curing agent limitations
Beyond serving as a sodium silicate curing agent, silicon phosphate can be used as:
- Lime and cement curing agent
- Special optical glass component
- Inorganic coating ingredient
- High-strength cement and acid-resistant adhesive component
- Waterproof adhesive curing agent
- Non-toxic antirust coating and organic synthesis catalyst
Application Process: Dissolve silicon phosphate in small amounts of water multiple times, then add directly to water glass or other material media and stir evenly. Alternatively, soak with minimal water or add powder directly to water glass solution.
Dry Process: Mix silicon phosphate powder and sodium silicate powder directly before use.
Add curing agent to water glass before sealing for storage. Typical dosage is 3-10% of liquid water glass volume (adjust according to specific process requirements).
Available in 25kg/bag or 1000kg/bag plastic woven or kraft paper bags. Store in cool, dry, and ventilated conditions.
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