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Sodium lignosulfonate
Sodium lignosulfonate

Sodium lignosulfonate

Sodium lignin water reducing agent(wood pulp) is made from sulfite pulping waste liquor processing under chemically modified form, with medium molecular weight and low sugar content. Used as concrete admixtures, features of low ash, low gas content and strong adaptability for cement, the most significant feature is no precipitate in the liquid admixture which compound with naphthalene high-performance water reducer.

Product Details

AppearanceBrown powderDry matter≥93%
Moisture≤5.0%Water insoluble matter≤2.5%
Lignosulphonate≥50%Total reducing matter≤4%
CAS NO.8061-51-6Package25kg/500kg/600kg
  • Construction and Building Materials

       Concrete water reducing agent: As a water reducing agent, it significantly improves the fluidity of concrete, reduces water consumption and improves compressive strength, which is suitable for high-strength concrete, prefabricated components and so on.

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  • Agricultural 

       Soil conditioner: adjust soil pH, chelate heavy metals, promote crop root growth, especially suitable for saline land restoration.

       Pesticide/fertilizer dispersant: improve the uniformity of drug and fertilizer effects, reduce the phenomenon of agglomeration.

       Feed additives: improve pellet molding rate, safe and non-toxic.

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  • Dyestuff and Pigment Industry

       Dyestuff dispersant: solving the problem of agglomeration of dyestuff particles, improving the uniformity and color fastness of dyeing, applicable to textile and printing ink industries.

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  • Petroleum Extraction

       Drilling mud additives: high temperature resistance effectively stabilizes the rheology of drilling fluids, reduces filtration loss, and improves mining efficiency.

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  • Other industrial applications

      Ceramics/refractories: as a binder to enhance the strength of the embryo and reduce production energy consumption.

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Procure:Sodium lignosulfonate

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