Mianyang Prochema Commercial Co.,Ltd.
Specializing in film production
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N-31X (SiO2)Perfluoinated ion-exchange filmN311 self-humidifying fuel Cells film High temperature fuel cell film | |
Introduction :
N-31X (SiO2) is hybrided by SiO2 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 can be
used in high temperature fuel cells and self-humidifying fuel Cells.
Package:
N-31X (SiO2) is packaged by Plastic bucket. Special Package please
indicate.
Thickness and Weight :
| Type | Thickness (um) | Weight (g/m2) |
| N311(SiO2) | 280 | 616 |
| N-312(SiO2) | 50 | 110 |
| N-314(SiO2) | 100 | 220 |
X can be 1-10mil , Special thickness and size ,please contact us .1mil=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 | 630MPa(23oC,50% RH,Isotropy) | ASTMD882 | |
| Linear Expansion | 2±1%( 23oC,from50% RH,to water soaked) | ASTM756 | |
| Water Uptake | 50±5% (100oC,1h) | ASTMD570 | |
| Conductivity | 0.1S/cm | 25oC,zawodzinski | |
| Equivalent weight | 1000g/eq | Test method designed by Factory | |
| Permeability | OCV>1.3V over 300h |
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Skype: Michaelprochema
