The particle size of this product is smaller than general products, so it's propitious to increase compactness of the shells' surface.
Designation | Standard | |
Type | GS-302 | GS-304 |
Appearance | Slight milky transparent to translucent | |
SiO2 (wt%) | 29.5-31.0 | 30.0-31.5 |
Na2O (wt%) | ≤0.5% | |
PH (20°C) | 9.5-11.0 | |
Density (20°C,g/cm3) | 1.19-1.21 | |
Viscosity (20°C,mPa•S) | ≤10 | |
Particle size (nm) | 8-11 | |
Stability | Two years |