Product Description
Everflon™ PFA D450 is an off-white aqueous perfluoroalkoxy (PFA) dispersion stabilized with a non-ionic surfactant. It is a general-purpose dispersion that can be used to impart some of the unique properties of PFA 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 PFA resin in Everflon™ PFAD450 is a melt flowable thermoplastic, providing superior properties typical of fluoroplastic resins: retention of properties after service at 260 °C (500 °F) and useful properties at -240 °C (-400 °F). Everflon™ PFAD450 aqueous dispersion provides:
? Inertness to nearly all industrial chemicals and solvents
? Stability at high temperatures
? Excellent dielectric properties
? Excellent weatherability
? Excellent anti-stick properties
Typical Applications
? 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
Packaging
Everflon™ PFAD450 is packaged in 114-L (30-gal) non-returnable drums and 1,000-L (264-gal) recyclable containers. Contact the local Chemours sales office for package sizes available in your specific geographic area.
