Membranes
This is where you can find a wide range of high-quality Nafion™ or Nafion™ based membranes for your electrochemical applications.
Ion Power GmbH also offers value added membranes, such as VANADion™, HYDRion™, and MEAs (Membrane Electrode Assemblies)
Nafion™ Membranes
Nafion™ XL
Thickness: 27.94 µm (microns)
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Nafion™ NR211
Thickness: 25.4 µm (microns)
EW 1100
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Nafion™ NR212
Thickness: 50.8 µm (microns)
EW 1100
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Nafion™ N551WX
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2342′]
Nafion™ N424
Features:
• Teflon Fabric Reinforced
• perfluorosulfonic acid cation exchange membrane combining outstanding chemical resistance with a strong polytetrafluoroethylene fiber reinforcement
• may be used for chloroalkali production and a variety of electrolytic processes
• Product cut to dimension +/- 1% at 50% RH*
Performance Laboratory Cell (45 cm² active area)**
• Membrane Type: N-424
• Cell Voltage (V): 3.74
• Current Efficiency (%): 97
• NaOH (%): 2
Form
• Nafion™ N-424 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 pre-treatment.
To ensure optimum performance of Nafion™ N-424 in a commercial electrolyzer, please contact Ion Power, Inc.
Note: The side marked CATH must be installed facing the cathode, otherwise, the membranes will be irreversibly damaged in use.
**Conditions: 3 mm gap, DSA anode, steel cathode, 90 deg. C
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2342′]
Nafion™ N438
Features:
• is a new product in the 400 series family
• 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
• represents the state-of-the art in fabric reinforced cation exchange membranes
Membrane Type: N438
Product cut to dimension +/- 1% at 50% RH*
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 pre-treatment.
Technical Information available upon request.
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.
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2342′]
Nafion™ N115
Thickness: 127 µm (microns)
EW 1100
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Nafion™ N117
Thickness: 177.8 µm (microns)
EW 1100
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Nafion™ HP
The Nafion™ HP is an ultra-thin membrane that offers high power density. The membrane is reinforced and designed for lower relative humidity environments and high operating temperature.
Thickness: 20.32 µm (microns)
Product cut to dimension +/- 1% at 50% RH
Larger sizes, quantities, and technical information available per request!
[divilifeshortcode id=’2309′]
Tubes Made From Nafion™ Membranes
Nafion™ Tubes Technical Info
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3/4″ wide overlap seam
-
Tubes or Bags can be made by sealing the end of the tube
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Diameters greater than 2″ are available! Please contact our office.
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Seam lengths up to 48″
[divilifeshortcode id=’2342′]
Nafion™ Research & Press Release Updates
Stay up to date with Ion Power GmbH's efforts to build a better future.
This is where we provide updates on our latest research, news, and environmental initiatives. As a leading provider of Nafion™ products, we are committed to promoting sustainability and efficiency in energy storage and conversion. Stay tuned for the latest updates on our Nafion™ products and our efforts to build a better future.
HYDRion™ – H2O Electrolysis Membranes
HYDRion™ N115 25cm²
Features
- Thickness: 116.84 – 137.16 µm (microns)
- Electrode Size: 5 cm x 5 cm
- Overall Dimensions: 8 cm x 8 cm
[divilifeshortcode id=’2399′]
HYDRion™ N117 25cm²
Features
- Thickness: 165.1 – 190.5 µm (microns)
- Electrode Size = 5 cm x 5 cm
- Overall Dimensions = 8 cm x 8 cm
[divilifeshortcode id=’2399′]
VANADion™ Membranes
VANADion™ -20
Features
- membrane with an excellent performance in flowing electrolyte electrochemical energy storage batteries and other electrochemical applications
- Its rugged support allows for easy and fault free cell assembly
- high conductivity of the membrane allows for high cell power output while maintaining good cell voltage
- Size: 0.30 m x 0.30 m
[divilifeshortcode id=’2389′]
VANADion™ -20L
Features
- membrane with an excellent performance in flowing electrolyte electrochemical energy storage batteries and other electrochemical applications
- Its rugged support allows for easy and fault free cell assembly
- high conductivity of the membrane allows for high cell power output while maintaining good cell voltage
- Size: 0.30 m x 0.30 m
[divilifeshortcode id=’2389′]
Membrane Electrode Assemblies (MEA)
Catalyst Coated for Hydrogen Fuel Cells
Features
- Electrode Size: 5 cm x 5 cm
- Overall Dimensions: 8 cm x 8 cm
- Anode/Cathode Loading: 0.3 mg Pt/cm²/side
[divilifeshortcode id=’2309′]
Contact
Don't see what you need or still have questions on what Ion Power can offer?
Phone: +49 (0) 89 541 92990
Call between 13:00 and 18:00
80636, Munich