Sodium Silicate Casting

Sodium Silicate Casting , sodium silicate sand casting, sodium silicate lost wax

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.

Sodium Silicate 99%min specification:
Na2O%      23.51
SiO2%        75.49
Fe             0.018%
Module(M): 3.1-3.3

Sodium Silicate 98%min specification:

Fe 0.05%max

Mol rate: 2.9-3.5

Sand casting process