Efka® 7700

Efka® 7700 by BASF is a high-molecular-weight polymeric dispersing agent and rheology modifier. It is made by using controlled free radical polymerisation technology. Efka® 7700 by BASF improves the rheological properties, dispersion stability and tinctorial strength of pigmented bases and finished printing inks. Used for high-performance pigments in solvent-based inkjet applications and in especially strong solvent formulations.