Nafion / PFSA Membranes

Non-reinforced and chemically stabilized PFSA proton exchange membranes for PEM fuel cells and water electrolyzers, including Nafion N115, N117, NRE-211 and NRE-212.

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    Chemours Nafion™ N1110 Proton Exchange Membrane (254 μm)

    3,490.00

    Chemours Nafion™ N1110 is a 254 μm PFSA proton exchange membrane designed for PEM fuel cells, water electrolyzers and other demanding electrochemical applications. As the thickest membrane in the Nafion™ N115/N117/N1110 series, it offers high proton conductivity, strong chemical resistance and enhanced mechanical durability for long-term operation.

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    Nafion™ N115 / N117 Proton Exchange Membrane

    Price range: €2,690.00 through €2,890.00

    Industry-standard PFSA proton exchange membrane for PEM fuel cells and water electrolyzers.

    Available grades:
    • Nafion™ N115 – 127 µm thickness
    • Nafion™ N117 – 183 µm thickness

    Indicative online price: €2,690–€2,890 per roll (excl. VAT and shipping).

    Bulk orders and customized membrane sizes are available upon request.

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    NR-211 Proton Exchange Membrane (PFSA)

    249.00

    NR-211 is a chemically stabilized, solution-cast PFSA proton exchange membrane with a nominal thickness of 25.4 μm. Designed for PEM fuel cells, water electrolyzers and flow battery systems, it delivers high proton conductivity, low hydrogen crossover, excellent chemical durability and reliable long-term electrochemical performance.

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    NR-212 Proton Exchange Membrane (PFSA)

    NR-212 is a chemically stabilized, solution-cast PFSA proton exchange membrane with a nominal thickness of 50.8 μm. Designed for PEM fuel cells, water electrolyzers and flow battery systems, it delivers excellent chemical durability, low hydrogen crossover and reliable long-term electrochemical performance.

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