Sodium lignosulfonate/CAS 8061-51-6/Lignosulfonic Acid Sodium Salt

Sodium Lignosulfonate - Key Uses Sodium lignosulfonate is a multifunctional anionic polymer, widely applied in multiple industries due to its dispersing, binding, water-reducing properties. Its main uses are as follows:

1. Construction - Concrete water reducer/plasticizer: Improves workability, reduces water-cement ratio, enhances strength. - Cement grinding aid: Boosts mill output, cuts energy consumption. - Refractory/ceramic binder: Increases green strength, reduces cracking. - Dust suppressant: Binds dust on roads and industrial sites.

2. Agriculture - Pesticide/fertilizer dispersant: Stabilizes formulations, ensures uniform application. - Feed/fertilizer pellet binder: Improves pellet durability, reduces dust. - Soil conditioner: Optimizes soil structure, aids nutrient uptake.

3. Oil & Gas - Drilling mud additive: Reduces slurry viscosity, maintains solid suspension. - Oil well cement additive: Enhances slurry fluidity.

4. Chemical & Industrial - Dye/pigment dispersant: Improves color uniformity, shortens grinding time. - Mineral processing: Flotation depressant and ore pellet binder. - Water treatment: Scale inhibitor and coagulant aid. - Water-coal slurry additive: Reduces viscosity, improves stability.

5. Other Fields - Rubber/polymer processing: Improves filler dispersion. - Paper industry: Defoamer and wet-end additive.