Everflon FEP Aqueous Dispersion
Everflon FEP D50 is an off-white aqueous fluorinated ethylene propylene (FEP) dispersion stabilized with a non-ionic surfactant.

It is a general-purpose dispersion that can be used to impart some the unique properties of FEP to end products that would be difficult to make using traditional melt extrusion processes. It can be used to coat or impregnate porous structures, or to make thin films. It can be coated and melt bonded to polytetrafluoroethylene (PTFE) resin or used as a hot melt adhesive.

The FEP resin in Everflon FEP D50 is a melt flowable thermoplastic, providing superior properties typical of fluoroplastic resins: retention of properties after service at 204 °C (400 °F) and useful properties at -240 °C (-400 °F).

Everflon FEP D50 aqueous dispersion provides:
Inertness to nearly all industrial chemicals and solvents
Stability at high temperatures
Excellent dielectric properties
Excellent weatherability

Application
Heat-sealable top coatings for PTFE-coated fabrics for belting, circuit boards, architectural fabrics, and electrical insulation
Cast film for capacitor dielectrics or chemical barriers
Hot melt adhesive for PTFE, PFA, and FEP parts
Metal coatings