Perfluorinated ion exchange film,electrolysis membrane N4110
N -417 ,4110 membrane
Perfluorinated ion
exchange membrane which hybrid with
high strength PTFE fabric.
Introduction :
N 41X is hybrided by high strength PTFE fabric and Perfluorinated ion exchange Resin. Thus our film has many outstanding features. It not only has the high tensile strength ,high selection,isotropy,high conductance;but also has the effect of self-humidifying and with low Linear Expansion. It has the good performance in Fuel Cell ,Vanadium batteries,electrolyzer,
electrodialysis,elect-chemical sensors as the solid electrolyte film .
Thickness and Weight :
|
Type
|
Thickness (um)
|
|
N -417
|
250
|
|
N -4110
|
350
|
X can be 5-20mil , Special thickness and size ,please contact1mil=25.4um
Size:Length x width : 500x500 600x600 800x800mm
N series Performance :
|
Performance
|
Numerical
|
Method
|
|
Tensile strength
|
40MPa (23oC,50% RH,Isotropy)
|
ASTMD885
|
|
Tensile Modulus
|
780MPa(23oC,50% RH,Isotropy)
|
ASTMD882
|
|
Linear Expansion
|
1%( 23oC,from50%RH,to water soaked)
|
ASTM756
|
|
Water Uptake
|
50±5% (100oC,1h)
|
ASTMD570
|
|
Conductivity
|
0.1S/cm
|
25oC,zawodzinski
|
|
Equivalent weight
|
950g/eq
|
Test method designed by Factory
|
Main usage :
Used for electrolysis field : higher intensity of biological fuel cells , watertreatment, chlor-alkali producing etc.
Max size :1200x2400mm .
If MOQ gets to 5 sqm, size can be customised.
