Sodium Silicate Powder & Solid

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/30℃)

≤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) /%

Sodium Silicate Solid
CAS NO.:1344-09-8
Molecular Formula: Na2O.mSiO2
Standard: GB/T 4209-1996
Appearance: with slightly turquoise translucence and glass shape
Specification:

Usage: Mainly use for chemical industry, construct material, weave, knead leather, etc.
Packing:In 25kg/50kg plastic woven bag with plastic liner inside;25MT/20'FCL
H.S.Code: 2839190000