| Brand Name: | Yuansheng |
|---|---|
| Application: | sand preventing and fixing agent |
| Purity: | 45-60% |
| Grade Standard: | Industrial Grade |
| Place of Origin: | China (Mainland) |
| CAS No.: | 8061-51-6 |
Quick Details
Specifications
The Sodium Lignosulphonate is a low air-entrained retarding water reducer in cement which is prepared from black liquor from alkaline pulping. The procedure includes filtration, sulphonation, concentration and spray dehydration. This product is a powdery anionic surfactant, which has absorbing and dispersing effects on cement, so it is able to improve physical properties of concretes.
It can be used as a sand preventing and fixing agent.
It can be used as a sand preventing and fixing agent.
Parameters:
.
|
Appearance |
Yellow (Brown) Powder |
|
Reducing Substances |
≤7% |
|
Moisture |
≤5% |
|
PH Value |
8.5-10.5 |
|
Insoluble Residue |
≤1.5% |
|
Inorganic Salt(Na2SO4) |
≤4.0 % |
|
Ca and Mg |
≤1.5 % |
|
Lignin |
45－60% |