Sodium lignosulphonate

详情

Sodium lignosulfonateis yellow brown powder completely water soluble, is naturally anionic surfactant of high molecular polymer, rich in sulfo and carboxyl group and has better water-solubility, surf-activity and dispersion capacity. Sodium lignosulfonate is from alkaline paper-making black liquor through concentration, filtration and spray drying, has good physical and chemical properties such as cohesiveness, dilution, dispersibility, adsorptivity, permeability, surface activity, chemical activity, bioactivity and so on.
 
Main Indicators
Appearance: Dark brown powder
Dry matter: *3%
Lignosulfonate content: ****5%
pH: ****2
Water content: 5% Max.
 
Features
Sodium Lignosulfonate as a Binder
Sodium lignosulfonate is very effective and economical adhesive, acting as a binding agent or glue in pellets or compressed materials. Sodium lignosulfonate used on unpaved roads reduce environmental concerns from airborne dust particles and stabilize the road surface. This binding ability makes it a useful component of:
 
Biodegradable Plastic
Coal briquettes
    Plywood & particle board
    Ceramics
    Animal feed pellets
    Carbon black
    Fiberglass insulation
    Fertilizers and herbicides linoleum paste
    Dust suppressants
    Soil stabilizers
 
Sodium Lignosulfonate as a Dispersant
Sodium lignosulfonate prevents the clumping and settling of undissolved particles in suspensions. By attaching to the particle surface, it keeps the particle from being attracted to other particles and reduces the amount of water needed to use the product effectively. The dispersing property makes lignosulfonate useful in:
 
    Cement mixes
    Leather tanning
    Clay and ceramics
    Concrete admixtures
    Dyes and pigments
    Gypsum board
    Oil drilling muds
    Pesticides and insecticides
 
Sodium Sodium lignosulfonate as an Emulsifier
Sodium lignosulfonate stabilizes emulsions of immiscible liquids, such as oil and water, making them highly resistant to breaking. Sodium lignosulfonates are at work as emulsifiers in:
 
    Asphalt emulsions
    Pesticides
    Pigments and dyes
    Wax emulsions
 
Sodium Lignosulfonate as a Sequestrant
Sodium lignosulfonate can tie up metal ions, preventing them from reacting with other compounds and becoming insoluble. Metal ions sequestered with sodium lignosulfonate stay dissolved in solution, keeping them available to plants and preventing scaly deposits in water systems. As a result, they are used in:
 
    Micro-nutrient systems
    Cleaning compounds
    Water treatments for boilers and cooling systems
 
Package & Shipping
Packing: *5kg/bag, outer woven bags with inner plastic lining.
Storage: Kept in dry and ventilating place, prevent from rain and moisture when storage.