Formula: Na2O. nSiO2.H2O
Technical Index：
| Type Items |
RM - I |
RM - II |
RM - III |
RM - IV |
RM - V |
Na2O, % |
25.5-29 |
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 |
Modulus |
2.00±0.10 |
2.30±0.05 |
2.85±0.05 |
3.00±0.05 |
3.30±0.05 |
Dissolving Velocity (S)30℃ |
60 max |
80 max |
180 max |
240 max |
240 max |
Bulk Density（g/ml） |
0.30-0.80 |
0.40-0.80 |
0.50-0.80 |
0.50-0.80 |
0.60-0.80 |
Particle Size
(Pass 120 mesh screen) |
95% min |
95% min |
95% min |
95% min |
95% min |
Usage: As bond in processing refractory material.
Packing: 25kg plastic woven bag lined with two layers of PE bag or 25kg complex bag lined with one layer of PE bag. |
