Rodys K is an aqueous solution used in the rubber industry, specifically for the emulsion polymerization process of styrene-butadiene rubber (SBR). It functions as a dispersant, preventing the formation of coagulates during polymerization and degasification. Rodys K does not affect the polymerization rate or the physicochemical and mechanical properties of the rubber. It can also be used in other emulsion polymerization processes and to disperse particles in aqueous suspensions.