CAS NO.: 1344-09-8
HS Code:2839191000
Package:25kg
Sodium silicate powder
Specification
ST-I
ST-II
ST-III
ST-IV
Modulus
2.00-2.20
2.30-2.50
2.80-3.00
3.10-3.40
SiO2 %
49.0-53.0
52.0-56.0
57.0-61.0
59.0-63.0
Na2O %
24.0-27.0
22.0-25.0
20.0-23.0
18.0-21.0
dissolution rate, s
< 90
< 180
< 240
apparent density g/ml
0.50-0.80
Fineness (100mesh residue on sieve)
< 5