EFKA® FA 4666 helps to prevent interfacial tension between hydrophilic pigments/extenders and binder. Advantages resulting from its polyfunctional composition are:

• reduced dispersing time
• reduced pigment sedimentation
• prevention of flooding and floating
• stabilization of the pigment dispersion

Applications

EFKA® FA 4666 is especially suitable for medium- to high-polarity binder systems, for example:

• alkyd/amino resin combinations
• nitrocellulose systems
• polyurethane systems
• acrylic polyisocyanate systems (2K acrylics)
• chlorinated polymers

EFKA® FA 4666 is not compatible with white spirit or paints which are diluted with white spirit.