EFKA FA 4642
EFKA FA 4642
EFKA® FA 4642 is an additive for pigment dispersion. It reduces the interfacial tension between pigments or extenders and the vehicle.
This means:
- reduced viscosity
- stabilization of the pigment dispersion
- reduced pigment sedimentation
- increased gloss and improved flow
Applications
EFKA® FA 4642 is compatible with all solvent-free or solvent-based coating systems and does not affect the pot life of two-component systems.
EFKA® FA 4642 offers these advantages when used to disperse organically treated bentonites
- shorter dispersion time
- easier handling of bentonites gel
- improved storage stability