Sodium Lignosulphonate - Brown To Yellow Brown Powder, 50-60% Lignosulfonate Content, Excellent Water Solubility And Dispersion Properties

We are engaged in manufacturing, exporting and supplying excellent quality Sodium Lignosulphonate in Jinan, Shandong, China.
Sodium lignosulfonate is 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.

Indicators:
Appearance: Brown to yellow brown powder
pH: 9-10
Water content: <5%
Insoluble matters: <4%
Lignosulfonate content: 50-60%
Solid content: >93%

Application:
1. Water-reducing agent
a. prefabricated or fresh concrete construction.
b. preparation of antifreezing, pump-deliverable water reducing agent.
c. preparation of different type of water reducing agent.
2. Used as fertilizer raw material. Sodium lignosulfonate is rich of many microelement and organic materials. It performs well as fertilizer raw materials.
3. Used as animal feed additives.
4. Used as ore binder: smelting industry, with sodium lignosulfonate mixed with slag, into powder ball into the kiln dried, can greatly improve the smelting recovery.

Package & Storage:
25kg/bag
Kept in dry and ventilating place, prevent from rain and moisture when storage.