Efka® FA 4665

High molecular weight unsaturated carboxylic acid combined with a very compatible organically modified polysiloxane. Acts as a dispersing agent. Prevents flooding and floating of pigments. Helps to prevent interfacial tension between hydrophilic pigments/extenders and binder. Offers reduced dispersion time, stabilization of pigment dispersion, reduced pigment sedimentation. Possesses no formation of Bénard cells, and reduced tendency to orange peel. Exhibits improved gloss and slip.