In this paper, ECTFE (ethylene-chlorotrifluoroethylene), a melt processable fluorinated resin, is
described for applications in the field of anticorrosion coatings. The unique and enhanced
performance properties of this polymer will be presented in comparison with other materials
presently available. ECTFE’s exceptional chemical resistance over a very wide range of
temperatures combined with the outstanding permeation resistance and excellent surface
properties of this material will be outlined with particular focus on the real-world benefits in
coating applications for corrosion protection. Today ECTFE coatings are extensively used
world-wide for corrosion protection in chemical processes, semiconductor fabrication, and
energy production, as well as for many other applications in contact with highly corrosive and
ultra-pure chemicals.
Keywords: ECTFE, FDA compliant resin, primerless coating, aqueous primer, permeability,
chemical resistance