| Brand Name: | Yuansheng |
|---|---|
| Application: | electroplating additive |
| 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.
When used in electroplating and electrolysis, it can help to form smooth coating without tree-like patterns.
When used in electroplating and electrolysis, it can help to form smooth coating without tree-like patterns.
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% |