perfluorinated ionomer
polymerPerfluorinated ionomers are fluoropolymers containing ionic functional groups, most famously represented by Nafion® and similar chemically inert materials with ion-exchange capabilities. These polymers combine the chemical resistance and thermal stability of perfluorinated backbones with the ability to conduct ions, making them uniquely suited for applications demanding both durability and ionic transport. They are preferred over conventional ion-exchange resins in demanding environments because they resist aggressive chemicals, high temperatures, and oxidative degradation that would degrade standard polymeric competitors.
fuel cell membranes and electrolyzerschemical processing and corrosive fluid handlingwater treatment and desalinationelectrochemical separationshigh-temperature electrochemical devicesbattery and energy storage systems
Compliance & Regulations
?UL 94?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | — | °F | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Safety & Biocompatibility
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.