... -Exchange Resin (PFSA)Product descriptionPerfluorosulfonic Acid lon-Exchange Resin is a special polymer, with ... , sewage disposal, chemical catalysis, photocatalysis, gas Conformable with Q/0321 DYS 001-2011ItemUnitPFSA-80PFSA-85PFSA-90PFSA-95PFSA-100PFSA-105PFSA ... -alkali ion exchange, fuel cell proton exchange membrane, super acid, super stable ion-exchange agent etc.Package, transportation and ...