Perfluorinated Cation Exchange Membrane,TotalExchangeCapacity:0.89-1.02meq/g

Catalog Number	ACMA00062962
Description	This membrane is a perfluorinated cation exchange membrane with low resistance, high mechanical stability, low dimensional swelling, and high stability in acidic environments. The perfluorinated sulfonic acid (PFSA) membrane's functional sites are based on long-side chain (LSC) composition.
Application	Designed for Fuel Cell Application (H2-PEMFC)
Storage	The membrane can be stored dry for an unlimited amount of time. However, the membrane has to be conditioned (washed and rinsed) prior to use.
Backing Foil	PET Foil
Color Form	Transparent / Colorless
Delivery Form	Dry
Dimensional Swelling	3 (in H-form) %
Electrical Conductivity	110 (in H2O at 25°C in H-form) mS·cm-1
Elongation At Break	> 150 %
Ionic Form	H-form
Non-Std Modulus	> 230 MPa
Notice For Use	The membrane does not need any pre-treatment and is ready for use. Please assemble the membrane in dry form. If you have any concerns about storage, chemical stability, and pre-treatment please feel free to contact us for further information.
Reinforcement	Yes
Sheet Resistance	< 0.15 (in H2O at 25°C in H-form) Ω·cm2
Size	10cm x 10cm, 20cm x 30cm
Tensile Strength	> 20 MPa
Thickness	28 - 33 micrometers (1.11 - 1.29 mil)
Total Exchange Capacity	0.89 - 1.02 (in H2O at 25°C in H-form) meq/g
Type	Cation
Water Absorption	15 (in H2O at 25°C in H-form) wt %
Yield Strength	> 10 MPa at 23°C / 57 % R.H.