Specifications
|
Terms
|
I
|
II
|
III
|
IV
|
V
|
|
Na2O%
|
25.5-29.0
|
23.0-26.0
|
21.0-23.0
|
18.5-22.5
|
19.0-21.0
|
|
SiO2 %
|
49.0-53.0
|
51.0-55.5
|
56.0-62.0
|
55.0-64.0
|
60.0-66.5
|
|
Modules (M)
|
2.00±0.10
|
2.30±0.05
|
2.85±0.05
|
3.00±0.05
|
3.30±0.05
|
|
Solution velocity (S/30C)
|
≤60
|
≤80
|
≤180
|
≤240
|
≤240
|
|
Bulk weight (g.ml -1 )
|
0.30-0.80
|
0.40-0.80
|
0.50-0.80
|
0.50-0.80
|
0.60-0.80
|
|
Fineness (Sieving Rate,120 mesh) /%
|
≥95
|
≥95
|
≥95
|
≥95
|
≥95
|
Application:
Sodium silicate (liquid water glass) is widely used in the fields of paper making, soap & detergent making, construction material, foundry, antisepsis, textile and mineral chemical floating selection. It is the main raw material of the manufacture of silica gel, si-al gel, silver zeolite, molecule sieve, damp soaking agent, activator, activator carrier, sewater salt-doffed agent, white carbon black and sorbent.