SODIUM LIGNOSULPHONATE
SODIUM LIGNOSULPHONATE – Versatile Dispersant and Binding Agent
Sodium Lignosulphonate is a water-soluble anionic polyelectrolyte derived from the sulfite pulping of wood. It is widely used as a dispersant, binder, emulsifier, and plasticizer across various industries including construction, agriculture, animal feed, and ceramics. The imported grade offers consistent quality and excellent performance in its applications.
Chemical Properties:
- Chemical Nature: Sodium salt of lignosulfonic acid
- Appearance: Brownish powder or granular material
- Solubility: Highly soluble in water
- pH: Typically 4.5 to 7.5 (aqueous solution)
- Molecular Weight: Variable, generally between 1,000 to 10,000 Da
Applications:
- Construction:
- Used as a water-reducing agent and plasticizer in concrete to improve workability and strength
- Agriculture:
- Acts as a dispersant and binding agent in pesticides and herbicides formulations
- Animal Feed:
- Serves as a pellet binder in feed manufacturing to improve pellet durability
- Ceramics & Dyeing:
- Functions as a dispersant for pigments and dyes, improving color uniformity
- Oil Drilling:
- Used as a deflocculant in drilling fluids to maintain fluid viscosity.
- Construction:
Key Benefits:
- Excellent Dispersing Ability: Prevents particle agglomeration in suspensions and slurries
- Improves Workability: Enhances flow properties in concrete and other mixtures
- Biodegradable & Eco-Friendly: Derived from natural lignin, environmentally safe
- Cost-Effective: Enhances product performance at low dosage levels
- Versatile Usage: Applicable across multiple industries for varied functions
Safety Considerations:
- Handling: Use gloves and protective equipment; avoid dust inhalation
- Storage: Store in a cool, dry place in sealed packaging to prevent moisture uptake
- Toxicity: Generally considered safe; avoid prolonged exposure to dust
- Disposal: Dispose of according to local environmental regulations