Specialty Chemicals

STEPSPERSE® 61 is a VOC-free, high-performance polymeric dispersant and wetting agent for waterborne formulations. It is highly effective for dispersing and stabilizing organic pigments and carbon black. Dispersions prepared with STEPSPERSE® 61 exhibit excellent compatibility with various resin systems with a minimal impact on coating properties.

STEPANOL® EHS has the following functional properties: low foaming detergent, excellent wetting/penetration properties, stable in high concentration of electrolytes.

STEPSPERSE® 163P is a waterborne anionic polymeric dispersant tailored for iron oxide pigments. It efficiently disperses without requiring wetting agents. Typical usage ranges from 2-4% solids relative to pigment weight, and a ladder study is recommended to establish optimal dosages.