EFKA FA 4671
EFKA FA 4671
EFKA® FA 4671 helps to prevent interfacial tension between hydrophilic pigments/extenders and binder. Advantages resulting from its wide compatibility and the combination with a polysiloxane are:
- reduced dispersing time
- stabilization of the pigment dispersion
- prevention of flooding and floating
- reduced pigment sedimentation
- reduced tendency to “orange peel”
- improved gloss and leveling
Applications
EFKA® FA 4671 is suitable for low- or high-polarity solvent systems as well as water-based coatings.
It is used to reduce flooding and settling in non-polar systems, e.g., airdrying alkyd paints. It is an effective anti-settling agent in wash and shop primers.
It improves the color acceptance of tinting bases in white latex paints, resulting in higher pigment efficiency.