Stepan offers a wide range of surfactants that allow for micelle formation of an oil phase within a water phase and inversely. These include anionic surfactants, nonionic surfactants of varying HLBs and surfactant blends.
Stepan’s single component emulsifier portfolio includes alkoxylated hydrophobes, phosphate esters and their salts, as well as alkylbenzene sulfonates and their salts.
TOXIMUL® 8320 is a nonionic surfactant used to emulsify systems heavy in chlorinated solvents and pesticides, and has a lowered pour point to reduce any handling issues.
Stepan's Butyl-Based Block Copolymers portfolio are multi-functional polymeric surfactants that are excellent emulsifiers in oil-based formulations and can be used across a range of agrochemical formulations.
The TOXIMUL® 3470F Series of products are anionic/nonionic surfactant blends that can be used as effective emulsifier blends for pesticide concentrates. These products can be used individually or in combination with any other in the series: