Active Member
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Address: 23M,Shidai Bldg.,Linyuan road,Mianyang,sichuan
Phone: 86-816-6075677
Contact name:Mr. gus zhang
Mianyang Prochema Commercial Co.,Ltd. |
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perfluorinated Ion exchange Film, high temperature fuel cell membrane N31x
FULEL CELL N-31X (SiO2)
Perfluorinated Ion exchange Film
Introduction :
N-31x(SiO2) is hybided bySiO2 and Perfluorinated ion exchange Resin .
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 hight temperature fuel cells and self-humidifying fuel cells.
Package:
N N-31x(SiO2) is packed by plastic bucket .Special package please indicate.
Thickness and weight:
Type | Thickness (um) | Weight (g/m2) |
N-312(SiO2) | 50 | 110 |
N-314(SiO2) | 100 | 220 |
X can be 1-10mil,1mil =25.4um
Size:
Length x width =600mm x 600mm
N performance
Performance | Test Data | Test Method |
Tensile Strength | 40MPa (23°C,50% RH,Isotropy) | ASTMD882 |
Tensile Modulus | 630MPa (23°C,50% RH,Isotropy) | ASTMD882 |
Linear expansion | 6±1%((23°C,from 50% RH,to water soaked) | ASTM756 |
Water uptake | 50%±5% (100°C,1h) | ASTMD570 |
Conductivity | 0.1S/cm | 25°C ZAWODZINSKI |
Equivalent Weight | 1000meq/g |
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Permeability | OCA>1.3V over 300h |
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