JEFFER Engineering and Technology Co.,Ltd
JEFFER Engineering and Technology Co.,Ltd JEFFER Engineering Design Co.
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Brief Introduction
Sodium silicate also called water glass, it has tow forms: liquid and solid.
Solid details
| ITEM | INDEX | ||
| 1 | 2 | 3 | |
| Modulus (M) | 2.0+-0.1 | 2.3-2.5 | 3.2-3.4 |
| Total soluble solid(Na2O+SiO2),%≥ | 98 | ||
| Sodium oxide (Na2O), % : | 33 (+-1.0 ) | 29+-1.0 | 23+-1.0 |
| Silica oxide (SiO2), % : | 66 (+-1.0 ) | 69+-1.0 | 76+-1.0 |
| Fe, % ≤ | 0.05 | ||
| Insolubles in water,% ≤ | 1 | ||