Perfluorinated sulfonic acid ion selective membranes,Thickness:25𝜇m,MC:50±5%

Catalog Number	ACMA00033605
Density	1.98g/cm3
Application	Solid electrolyte membranes in fuel cells, water electrolysis cells, vanadium batteries, electrolysis cells, electrodialysis, electrochemical sensors, etc.
Electrical Conductivity	0.1 S/cm
Elongation At Break	220% ( 23℃, 50% RH, Isotropy)
Feature	Standard
Ionic Form	Na+
Linear Expansion Rate	10% ( 23℃, from 50% RH to water soaked )
Moisture Content	50±5% ( 100℃, 1h )
Notice For Use	·Soak in 5% NaCl solution for 24 hours for pretreatment ·Use under humid conditions to avoid dryness ·Avoid excessive bending, folding and close to sharp objects ·Store in 1-94% sodium chloride solution and avoid light ·Avoid use in solutions containing oils, oxidizing substances (concentrated nitric acid, perchloric acid, etc.) and ionic high molecular weight organic compounds (surfactants, etc.)
pH Range	1.0-14
Product Type	Cation
Selectivity	90%
Size	We can provide special customized size according to your requirement
Specification	Single Sheet
Tensile Strength	31 MPa ( 23℃, 50% RH, Isotropy)
Thermal Stability	5°C-120°C
Thickness	25𝜇m
Total Exchange Capacity	0.1 meq/g
Weight	50g/m2