China Water Glass, Sodium Silicate, Na2o. Sio2, for Degent, Factory Supply, Find details about China Sodium Silicate, Sodium Silicate Anhydrous from Water Glass, Sodium Silicate, Na2o. Sio2, for Degent, Factory Supply
ITEM | Index | ||||
One Sort | |||||
1 | 2 | 3 | 4 | 5 | |
Density | 35.0-37.0 | 39.0-41.0 | 44.0-46.0 | 39.0-41.0 | 50.0-52.0 |
Sodium oxide (Na2O),% > | 7.0 | 8.2 | 10.2 | 9.5 | 12.8 |
Silicon dioxide (SiO2),% > | 24.6 | 26.0 | 25.7 | 22.1 | 29.2 |
Modulus M | 3.5-3.7 | 3.1-3.4 | 2.6-2.9 | 2.2-2.5 | 2.2-2.5 |
Fe ,% < | 0.02 | ||||
Insolubles In water,% < | 0.2 |