4. Total Fe: 0.05% min
5.Testing method: GB/T4209-1996
Sodium Silicate is mainly used in the industries of paper, soap, detergent, construction materials, delicate casting, anti-corrasion material, textile, and mineral floating select. And it is primary raw material of silicon rubber, silicon aluminum rubber, moisture absorbent, catalyst and its carrier, desalt agent of brine, hydrated silica and absorbent.
1)Sodium Silicate 99% (High Mol)
Mol rate: 3.1-3.3
2)Sodium Silicate 99%(Low Mol)
Mol rate: 2.0-2.2