The FS-715-RFS is a perfluorinated cation-exchange membrane specifically designed for use in hydrogen proton exchange membrane fuel cells (H2-PEMFC). It is characterized by its low electrical resistance, high mechanical stability, minimal dimensional swelling, and exceptional stability in acidic environments. The membrane is delivered as a transparent, colorless foil on a multilayer PET backing, ready for immediate use without the need for pretreatment. It offers excellent conductivity, with values exceeding 140 mS/cm at 80°C and 100% relative humidity, and demonstrates high durability with a Youngs modulus of over 300 MPa and elongation at break exceeding 150%. This makes it ideal for high-performance fuel cell systems where reliability and efficiency are critical.
FUMATECH BWT GmbH specializes in membrane manufacturing for fuel cell technology and contributes to the hydrogen economy. The company focuses on sustainable water and power supply through advanced membrane technology. It is a long-standing player in multiple hydrogen markets.
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