Sodium Silicate Liquid

Sodium Silicate Liquid

Sodium Silicate Liquid is produced by dissolving silicate solids with water or by hydrothermal process which is produced by reacting caustic lye and fine crystalline silica in autoclaves under intense pressure.

Advatech produces the following grade of Liquid silicates:

Specification

NEUTRAL LIQUID
RATIO : 3.20 - 3.30
Be° 30° 31° 32° 33° 34° 35° 36°
Na2° 6.35% 6.50% 6.75% 6.96% 7.15% 7.40% 8.12%
Sio2 20.65% 21.15% 21.95% 22.60% 23.25% 24.10% 26.40%
TDS 27.00% 27.65% 28.70% 29.56% 30.40% 31.50% 34.52%
W.R. 3.20 To 3.30
Sp.Gr. 1.2610 1.2720 1.2832 1.2946 1.3063 1.3182 1.3551
ALKLINE LIQUID
RATIO : 2.0 - 2.2
Be° 48° - 52° 52° - 55° 55° - 58° 58° - 60° 60° - 62°
Na2° % 13 - 14% 14 - 16% 16 - 18% 18 - 20% 20 - 22%
Sio2 % 28 - 30.5% 30.5 - 34% 34.5 - 38% 39 - 42% 42.5 - 46.5%
TDS 41 - 44.5% 44.5 - 50% 50.5 - 56% 57 - 62% 62 - 69%
W.R. 1:2.0 - 2.2
Sp.Gr. 1.4950 - 1.5591 1.5591 - 1.6111 1.6111 - 1.6667 1.6667 - 1.7059 1.7059 - 1.7470
MSDS