










Thinkre™ PEM for Fuel Cell
Thinkre™ Proton Exchange Membrane for hydrogen fuel cell
Category:
Thinkre™ PFSA PEM
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Description
With ePTFE (expanded polytetrafluoroethylene) microporous reinforced material added in the traditional proton exchange membrane, the characteristics of high strength, high conductivity and low ion permeability are achieved. Thinkre™'s PEMFC membrane has been proven both in the labrotory and market to be comparable to Gore's like products.
◮ Thickness and Basis Weight Properties
◮ Physical and Other Properties
Physical and Other Properties |
Typical Product |
Test Method |
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|
N-3010 |
N-3015 |
N-211/212 |
|
||
Tensile Test (23°C,50%RH) |
MD |
TD |
MD |
TD |
/ |
|
Tensile Strength(MPa) |
≥55 |
≥55 |
≥50 |
≥50 |
≥30/30 |
GB/T 20042.3-2022 |
Elongation at break(%) |
≥150 |
≥150 |
≥18O |
≥180 |
>100/120 |
GB/T 20042.3-2022 |
Specific Gravity |
1.97 |
1.97 |
1.97 |
— |
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Other Properties |
Index Parameters |
Test Method |
||||
Conductivity(S/cm) |
≥0.150 |
≥0.150 |
≥0.130 |
GB/T 20042.3-2022 |
||
Hydrogen Crossover |
<4.50×10 -8 |
<4.00x10 -8 |
/ |
GB/T 20042.3-2022 |
||
Hydrogen Crossover Current (mA/cm2) |
<2.0 |
<2.0 |
/ |
Thinkre™ Method |
◮ Hydrolytic Properties