Nafion™ Membrane N424
Nafion ™ N424 is a perfluorosulfonic acid (PFSA) cation exchange membrane combined with strong polytetrafluoroethylene (PTFE) fiber reinforcement with superior chemical resistance. It can be used for chloroalkali production and various electrolytic processes.
Nafion ™ N324 is shipped in DRY H + form. DRY H + membranes require simple pretreatment in alkaline water. For DRY H + membrane pretreatment, see technical bulletin T-08, “Nafion ™ Hydrogen-Form Membrane Expansion”.
Our product portfolio includes fuel cell and electrolyzer membranes in various thicknesses and sizes.
Teflon Fabric Reinforced
Perfluorosulfonic acid cation exchange membrane combining superior chemical resistance with a strong polytetrafluoroethylene fiber reinforcement
Can be used for chloroalkali production and various electrolytic processes
Product cut dimension tolerance: ± 1% (at 50% RH)
Laboratory Cell Performance (45 cm² active area)
Membrane Type: N-424
Cell Voltage (V): 3.74
Current Efficiency (%): 97
NaOH (%): 2