Sodium Metasilicate anhydrous
| Item |
Standard |
| Sodium oxide(Na2O)% |
50.50¡À1.00 |
| Silica(SiO2)% |
46.00¡À1.00 |
| Iron(Fe)% |
¡Ü200ppm |
| Bulk density(g/cm3) |
1.05-1.35 |
| Particle Size (20-65mesh)% |
¡Ý93.0 |
| Whiteness |
¡Ý85 |
Applications: sodium metasilicate anhydrous has strong alkaline, detergency strong buffering capacity, and acid may be in the dirt, so that fat and oil emulsification, flocculation of the inorganic counter-effect on the metals against corrosion, can be used in place of sodium tripolyphosphate synthetic detergents and metal cleaning agent effective to reduce the sodium tripolyphosphate to the environmental pollution. Zero Water Sodium Metasilicate is widely used in various configurations lotion, metal surface treatment, ceramic grinding aids, fire-resistant agent of raw materials, Paul aquasorb plastic raw materials, textile auxiliaries degreasing and paper deinking agent.
Sodium Metasilicate pentahydrate powder
| Item |
Standard |
| Sodium oxide(Na2O)% |
28.50¡ª30.00 |
| Silica(SiO2)% |
27.30¡ª29.20 |
| Water insoluble% |
¡Ü0.2 |
| Iron(Fe)% |
¡Ü0.03 |
| Whiteness |
¡Ý75 |
| PH(1%SOLUTION) |
12.5¡À1.0% |
Sodium Metasilicate pentahydrate granules
| Item |
Standard |
| Sodium oxide(Na2O)% |
28.00¡ª30.00 |
| Silica(SiO2)% |
27.00¡ª29.00 |
| Water insoluble% |
¡Ü0.2 |
| Iron(Fe)% |
¡Ü0.03 |
| Whiteness |
¡Ý75 |
| Particular Size(16¡ª30mesh)% |
¡Ý90 |
| PH(1%SOLUTION) |
12.5¡À1.0% |
Appearance:powder or granules
Applications: Sodium Metasilicate Pentahydrate with a strong alkaline, strong detergency, buffering capacity, soluble in water, with good dispersion and emulsification, not soluble in ethanol, can absorb moisture and carbon dioxide in the air deliquescence occurred. And acid can be in the dirt, so that fats and oils emulsification, flocculation of the inorganic counter-effect can replace sodium tripolyphosphate used in synthetic detergents and metal cleaning agent effective to reduce the sodium tripolyphosphate on the environment, pollution, metals (zinc, aluminum, etc.) to provide corrosion protection. Therefore, sodium metasilicate pentahydrate is widely used to configure various types of detergent, metal surface treatment, ceramic grinding aids, fire-resistant agent of raw materials, Paul aquasorb plastic raw materials, textile auxiliaries degreasing and paper deinking agent. Used in water-reducing agent, the sodium metasilicate pentahydrate to combine more water molecules, moisture will be more effective. |
