Powdery Coal Ash Active Agent-Powdery Instant Sodium Silicate
RM Powdery Instant Sodium Silicate
is white powdery material, fast dissolved in water, low temp.
resistance, even; the uses , transportation & storage are
very convenient; molecular formula Na2O • nSiO2 • H2O
( n is determined by spec & usage.)
RM Powdery Instant Sodium Silicate
Standard :
Spec Index Name |
RM-I |
RM-II |
RM-III |
RM-IV |
RM-V |
Na2O % |
25.0-28.0 |
23.0-26.0 |
20.0-23.0 |
19.0-22.0 |
18.0-21.0 |
SiO2 % |
48.0-54.0 |
51.0-58.0 |
55.0-64.0 |
55.0-64.0 |
56.0-65.0 |
Modulus (M) |
2.00±0.10 |
2.30±0.10 |
2.85±0.10 |
3.00±0.10 |
3.30±0.10 |
Dissolved Speed (S/30°C) |
≤90 |
≤90 |
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Apparent Density (g/ml) |
0.35-0.80 |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
Grainsize |
≥95 |
≥95 |
≥95 |
≥95 |
≥95 |
Packing : 25kg in polypropylene woven
bag lined with two high pressure polythene bag; For export:
25kg in three-in-one complex brown paper. |