Nafion N117

Nafion™ perfluorosulfonic acid (PFSA) membranes are non-reinforced films based on chemically stabilized PFSA/polytetrafluoroethylene (PTFE) copolymer in the acid (H+) form.

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Applications: proton exchange membrane (PEM) fuel cells and water electrolyzers
electrochemical cells that require the membrane to selectively transport cations across the cell junction
Advantages: exhibit substantially lower fluoride ion release compared to the non-stabilized polymer, a sign of improved chemical durability

Specifications

PropertyValueUnit

Physical Properties

Specific Gravity1.98

Electrical Properties

Nafion N117

Nafion™ perfluorosulfonic acid (PFSA) membranes are non-reinforced films based on chemically stabilized PFSA/polytetrafluoroethylene (PTFE) copolymer in the acid (H+) form.

Packaging

Price unavailable

Unit price

Price unavailable

Producer

Delivery location-

Minimum order-

Order quantity

Additional Information

Applications: proton exchange membrane (PEM) fuel cells and water electrolyzers
electrochemical cells that require the membrane to selectively transport cations across the cell junction
Advantages: exhibit substantially lower fluoride ion release compared to the non-stabilized polymer, a sign of improved chemical durability

Nafion N117

Additional Information

Specifications

Physical Properties

Electrical Properties

Nafion N117

Additional Information

Specifications

Physical Properties

Electrical Properties

Chemical Properties

Mechanical Properties