Synonyms: Sodium Lignosulphonate, Lignosulfonic Acid Sodium Salt
JF SODIUM LIGNOSULPHONATE POWDER is produced from straw and wood mix pulp black liquor through filtration, sulfonation, concentration and spray drying, and is a powdery low air-entrained set retarding and water reducing admixture, belongs to an anionic surface active substance, has absorption and dispersion effect on the cement, and can improve various physical properties of the concretIn the paper pulping process and the bioethanol production process, lignin remains in the waste liquid to form a large amount of industrial lignin. One of its most extensive uses is to convert it into lignosulfonate and sulfonic acid through sulfonation modification. The group determines that it has good water solubility and can be widely used as an auxiliary in construction, agriculture and light industry industries.