Nafion® N-115
Plastic polymer Nafion® N-115 PFSA DuPontTM, universally used as an electrolyte base for ionic exchange of PEM (Proton Exchange Membrane) fuel-cells and electrolysers, is a simple transparent membrane. Thus the membrane performs as a separator and solid electrolyte in a variety of electrochemical cells that require the membrane to selectively transport cations across the cell junction. The polymer is chemically resistant and durable.
It's a thin transparent plastic film able to transport H+ ions through the polymer structure and N-115 features a thickness of 127um.
Available in different shapes and sizes with the possibility to have free of charge customizations on needs. Typical dimensions of sheets on stock are:
- 100cm2
- 1.000cm2
- 3.000cm2
- 5.000cm2
- 10.000cm2
- Thickness: 127um
- Tensile strenght: 43MPa
- Elongation to break %: 225
- Water content %: 5%
- Water uptake %: 38%
- Basis weight: 250g/m2
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