Flow Battery
Product Description
The HPM-2050LH series is a reinforced perfluorosulfonic acid cation exchange membrane (CEM) for flow battery applications. It has high proton conductivity, high stability, high selective permeability to vanadium ions in both acidic and corrosive environments, and widely used in flow batteries.
Membranes can be customized with different reinforcements and membrane thicknesses depending on the flow cell chemistry and operating environment. Please contact a sales representative for more information.
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Specification |
HPM-2050LH |
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Thickness, μm |
50±3.0 |
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Density, g/cm3 |
1.95±0.05 |
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Ionic Exchange |
900-1000 |
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Tensile Strength, MPa |
TD |
MD |
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≥25 |
≥25 |
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Breaking Elongation, % |
≥100 |
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Linear SweIIing Rate （Hydrochloric Acid 3M, 25℃/1h） |
≤5 |
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Water Absorption |
≤ 50% |
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Test Requirement:
Before testing, please place the membrane samples in a laboratory environment (23±2℃/73.4±3.6℉, 50±5%RH) for 24h .
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