NAFION® Membrane N438, Teflon Fabric Reinforced


NAFION® Membrane N438, Teflon Fabric Reinforced

In stock

300.00 €
Price without VAT


NAFION® N438 is a new product in the 400 series family. It has a new PTFE monofilament reinforcement with high strength but flatter profile than NAFION® N424. It is also expected that edge leakage will be reduced and expansion characteristics will be more uniform. This membrane represents the state-of-the art in fabric reinforced cation exchange membranes.

  • Form: Nafion® N438 is shipped in the "DRY" H+ form. "DRY" H+ membranes require simple pre-treatment in alkaline water. Refer to Nafion® Technical Bulletin No. 93-01 for "DRY" H+ membrane pretreatment.

  • To ensure optimum performance of Nafion® N438 in a commercial electrolyzer, please contact Ion Power, GmbH.

  • Note: The side marked CATH must be installed facing the cathode, otherwise, the membranes will be irreversibly damaged in use.

  • Please Contact Us For Custom Dimensions +49 (0) 89 / 242 18 237
  • Product cut to dimension +/- 1% at 50% RH

Additional product information

Size 0.30 x 0.30 meters

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