Perfluorosulfonic Acid Ion-Exchange Resin (PFSA)Product descriptionPerfluorosulfonic Acid lon-Exchange Resin is a special polymer, with ... are widely used in chlor –alkali industry, proton exchange membrane fuel cells, lithium-ion rechargeable batteries, other ... produce chlor-alkali ion exchange, fuel cell proton exchange membrane, super acid, super stable ion-exchange agent etc.Package, transportation ...