... with extraordinary stability and chemical resistance properties, which are widely used in chlor-alkali industry, proton exchange membrane fuel cells, lithium ... gas separation, functional composite materials, particular electrical active polymers used for robot.Quality SpecificationItemUnitCHF080CHF085CHF090CHF095CHF100CHF105CHF110CHF115Appearance Translucent granularGroup formula Rf-SO2F,Rf-SO3Na,Rf ...