【Product Overview】
Lignosulfonic acid ammonium salt is a water-soluble anionic surfactant produced by sulfonating natural lignin and neutralizing it with ammonium salt. Compared to calcium salts, ammonium salt products exhibit superior water solubility and higher activity, making them suitable for a broader range of industrial applications.
【Product Characteristics】
Superior dispersibility—Effectively reduces interparticle forces, prevents agglomeration, and enhances system uniformity
Excellent binding properties—Strengthens material cohesion and improves molding performance
Effective setting retarder—Regulates cement/concrete setting time to optimize construction performance
Environmentally safe—Biodegradable and compliant with international environmental standards
【Core Applications】
✔ Pesticide & Fertilizer Industry
Pesticide Wettable Powder (WP): Serves as a high-efficiency dispersant, increasing suspension rate (up to 90%+) and enhancing foliar adhesion.
Water Dispersible Granules (WDG): Improves disintegration properties, ensuring rapid release of active ingredients.
Fertilizer Additives: Prevents caking and enhances nutrient utilization.
✔ Construction Materials
Concrete Water Reducer: Reduces water consumption by 10%-15% while accelerating early strength development.
Gypsum Board Retarder: Extends working time to prevent premature hardening.
✔ Dye Industry Auxiliaries
Dye/Pigment Dispersion: Resolves color paste flocculation issues, improving color uniformity.
✔ Petroleum Drilling Additives
As a drilling fluid diluent, reduces viscosity
✔ Ceramic Body Strengthener
Lignosulfonate ammonium enhances ceramic body bonding, reduces cracking, and improves yield rates when used as a ceramic body strengthener.
We specialize in the production and export of lignosulfonate ammonium, with products reaching over 60 countries and regions including Europe, America, Southeast Asia, and the Middle East. Each batch undergoes rigorous testing to ensure:
Low impurities (Ash ≤8%, Reducing substances ≤4%)
High consistency (pH 4.5-6.5, Solid content 60%)
Customized services (25kg/ton bags, woven/kraft paper packaging, powder/liquid forms, customizable packaging and product specifications, OEM support)
