Perfluorosulfonic Acid Proton Exchange Membrane is a special polymer, mainly for the processing of fuel cell membrane ... PFSAPEM (Perfluorosulfonic acid proton exchange membrane) Conformable with: Q/DYS 013-2007 Perfluorosulfonic Acid Proton Exchange Membrane is a special polymer, mainly for the processing of fuel cell membrane and chlor-alkali ion exchange membrane. The former is for fuel cell ion membrane and as conductive film for many other usage, the later for membrane with ion selectivity of chlor-alkali electrolysis tank.  PFSAPEM (Perfluorosulfonic acid proton exchange membrane)Quality Specification

Item	Unit	CHFM 025	CHFM 050	CHFM 075	CHFM 100	CHFM 150	CHFM 175	CHFM 200		CHFM 250	CHFM 300
Appearance		Translucent Menbrane
Group formula		Rf-SO2F, Rf-SO3Na, Rf-SO3H
Exchange capacity (IEC)	mmol/g	0.8-1.15
Thickness	μm	25	50	70	100	150	175	200	250		300
Decompose temperature, >	°C	350
Resin density	g/cm3	1.98±0.05

 Main ApplicationsMainly for ion membrane caustic soda, hydrogen-oxygen fuel cells, electrodialysis, desalination, water electrolysis. Package, Transportation and Storage1,Perfluorosulfonic Acid Proton Exchange Membrane is packed in circular paper barrels, Every barrel attached label and quality certificate trademark, brand, lot No.2,Perfluorosulfonic Acid Proton Exchange Membrane should be stored in clean and dry places, dust and moisture avoided.3,The product is transported according to non-dangerous product. Heat, moisture, freezing and strong shock should be avoided during transportation.

PFSAPEM (Perfluorosulfonic acid proton exchange membrane)