Nafion Membrane NE 1035

Nafion Membrane NE 1035

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Product Description

Nafion Membrane is used to separate the anode and cathode compartment of Proton Exchange Membrane fuel cells, batteries and water electrolyzers. Nafiion 1035 has a low Equivilent Weight (1000EW) and a higher conductivity, making it particuarly suitable for energy storage applications, such as batteries, Direct Methanol Fuel Cells (DMFC) and Electrolysis applications. Nafion NE1035 is 89 micrometers (3.5 mil) thick.

Chemours Nafion® NE1035, EW1000 membranes are non-reinforced films based on chemically stabilized perfluorosulfonic acid/PTFE copolymer in the acid (H+) form. The physical properties remain the same for the chemically stabilized membranes, which exhibit substantially lower fluoride ion release compared to the non-stabilized polymer – a sign of improved chemical durability. Nafion PFSA membranes are widely used for Proton Exchange Membrane (PEM) fuel cells and water electrolyzers. 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.

View the Nafion product data sheets below for more information on each type:

Technical Details

Weight lbs
Dimensions N/A
Thickness

89 (Microns)

Tensile Modulus, MPa (10% RH, 23˚C)

369

Tensile Modulus, MPa (Water soaked, 23 ˚C)

90

Tensile Strength, MPa (10% RH, 23˚C)

38

Tensile Strength, MPa (Water soaked, 23 ˚C)

19

water soaked, 23 ˚C

133

Specific gravity

2

Conductivity

106

Available Acid Capacity, meq/g

1.0 min

Toatl Acid Capacity, meq/g

1.03 to 1.12

Water content percent

~5

Water uptake, %

43

Size

10cm x 10cm, 20cm x 20cm, 30cm x 30cm

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