Application：
RF powdered instant-dissolved sodium silicate is mainly used as unshaped refractory’s binders such as gunning materials for furnace, pouring materials, acid proof clay, adhesive of foundry industry, ceramic industry, coating industry and insulation materials, thickener of oil industrial,etc. It can also be used as activator of flyash cement, quick-drying agent, intensifier of general cement, builder of synthetic detergent.
Detailed Specification:
|
|
rf-i |
rf-ii |
rf-iii |
rf-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 velocity/s |
< 90 |
< 90 |
< 180 |
< 240 |
|
Surface density g/ml |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
0.50-0.80 |
|
fineness(100 mesh) |
< 5 |
< 5 |
< 5 |
< 5 |
Packing: 25kg/plastic woven bag (three-in-one complex brown paper bag)
RF
Powdered Instant-dissolved Sodium Silicate Use Case
RF powdered instant-dissolved sodium silicate is mainly used as the adhesive of refractory and insulation materials and the thickener of oil industry.