- Chemical Family:Polysiloxane, Organomodified, Fatty Acids
- Functions:Dispersant
- Compatible Polymers & Resins:Nitrocellulose, Alkyds, Polyurethanes (PU), Chlorinated Compounds, Acrylics, Amino Resins
- End Uses:2K (2 component) Coating, Primer
Efka® FA 4665 is a low-molecular-weight dispersing agent that helps prevent interfacial tension between hydrophilic pigments, extenders, and binder. Its polyfunctional composition and incorporation of a compatible polysiloxane result in reduced dispersing time, stabilization of the pigment dispersion, and reduced pigment sedimentation. In transparent, slightly brownish liquid form, Efka® FA 4665 demonstrates several advantages.