PHYSICO-CHEMICAL ASPECTS OF SURFACE-ACTIVE PROPERTIES OF LIGNOSULFONATES

The use of surfactants is a promising direction for accelerating the processes of destruction of pigment aggregates and stabilizing them in the volume of paints. The paper considers the study of the surface activity of paper industry waste - lignosulfonates. The processes of adsorption, dispersing and stabilizing activity of lignosulfonates have been studied.  The established surface-active properties of lignosulfonates open up the prospect of their use in paint compositions as wetting agents. 

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