... (PFSA)Conformable with Q/DYS 001-2007Perfluorosulfonic Acid Ion-Exchange Resin is a special polymer, with extraordinary ... used I nchlor-alkali industry, proton exchange membrance fuel cells, lithium-ion rechargeable batteries, other fields such as electrolysis devices, ... conductive membrane, fuel cell proton ion menbrane, super acid catalyst, super stable ion-exchange agent, etc.Package, Transportation ...