SODIUM SILCATE POWDER(OEM) | |||||
Items | NO.1 | NO.2 | NO.3 | NO.4 | NO.5 |
Na2O % | 25.0-28.0 | 23.0-26.0 | 19.0-23.0 | 18.0-22.0 | 18.0-21.0 |
SiO2 % | 48.0-54.0 | 51.0-58.0 | 55.0-64.0 | 55.0-64.0 | 56.0-65.0 |
MR | 2.0±0.1 | 2.3±0.1 | 2.85±0.1 | 3.0±0.1 | 3.3±0.1 |
Dissolving rate S(30ºC) max | 90 | 90 | 180 | 200 | 240 |
Density(g/ml) | 0.4-0.8 | 0.4-0.8 | 0.5-0.8 | 0.5-0.8 | 0.5-0.8 |
Size(60, 80, 100mesh, sieving rate) min | 95 | 95 | 95 | 95 | 95 |