Additional Information
- Chemical nature
- high-molecular-weight unsaturated carboxylic acid combined with a very compatible organically modified polysiloxane
- Applications
- medium- to high-polarity binder systems
- alkyd/amino resin combinations
- nitrocellulose systems
- polyurethane and chlorinated polymer systems
- acrylic polyisocyanate systems (2K acrylics)
- chlorinated polymers
- Advantages
- prevent interfacial tension between hydrophilic pigments/extenders and binder, reduced dispersing time, stabilization of the pigment dispersion, reduced pigment sedimentation, no formation of Bénard cells, reduced tendency to “orange peel”, prevention of flooding and floating, improved gloss and slip
- Storage
- Efka® FA 4665 should be stored in a cool and dry place., When kept in original unopened containers, it has a total shelf life of 4 years from the date of manufacture.
