Chemours Products
Browse through all Chemours Nafion™ products available, including Nafion™ Membranes, Tubes made from Nafion™, and Dispersions.
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
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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™ Dispersions
Nafion™ D520CS
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Alcohol based
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1000 EW at 5% weight
The Nafion™ polymer is dissolved in a dispersion which can be used for casting films or manufacturing other products containing Nafion™ polymer. Available products include: D520, D521, D1021, D2020, and D2021. D-dispersions are manufactured by The Chemours Company and distributed by Ion Power on a global basis.
[divilifeshortcode id=’2468′]
Nafion™ D521CS
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1100 EW
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5% weight
The Nafion™ polymer is dissolved in a dispersion which can be used for casting films or manufacturing other products containing Nafion™ polymer. Available products include: D520, D521, D1021, D2020, and D2021. These dispersions are manufactured by The Chemours Company and distributed by Ion Power on a global basis.
[divilifeshortcode id=’2471′]
Nafion™ D2020CS
- Alcohol based
- 1000 EW at 20% weight
The Nafion™ polymer is dissolved in a dispersion which can be used for casting films or manufacturing other products containing Nafion™ polymer. Available products include: D520, D521, D1021, D2020, and D2021. D-dispersions are manufactured by The Chemours Company and distributed by Ion Power on a global basis.
[divilifeshortcode id=’2475′]
Nafion™ D2021CS
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Alcohol based
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1100 EW at 20% weight
The Nafion™ polymer is dissolved in a dispersion which can be used for casting films or manufacturing other products containing Nafion™ polymer. Available products include: D520, D521, D1021, D2020, and D2021. D-dispersions are manufactured by The Chemours Company and distributed by Ion Power on a global basis.
[divilifeshortcode id=’2477′]
Nafion™ Resin
NR40
Nafion™ perfluorosulfonic acid superacid resin is a bead-form, strongly acidic resin developed for heterogeneous acid catalysis of a wide variety of organic reactions.
Bead Size 7–9 mesh (3 mm x 4 mm)
Bulk Density, g/cc 1.25
Ion Exchange Capacity, meq/g for NR40: 1.0
Water Content, wt% <2
NR50
Nafion™ perfluorosulfonic acid superacid resin is a bead-form, strongly acidic resin developed for heterogeneous acid catalysis of a wide variety of organic reactions.
Bead Size 7–9 mesh (3 mm x 4 mm)
Bulk Density, g/cc 1.25
Ion Exchange Capacity, meq/g for NR50: 0.9
Water Content, wt% <2
R1000
Nafion™ perfluorosulfonic acid superacid resin is a bead-form, strongly acidic resin developed for heterogeneous acid catalysis of a wide variety of organic reactions.
Bead Size 7–9 mesh (3 mm x 4 mm)
Bulk Density, g/cc 1.25
Ion Exchange Capacity, meq/g for R1000: >1.0
Water Content, wt% <2
R1100
Nafion™ perfluorosulfonic acid superacid resin is a bead-form, strongly acidic resin developed for heterogeneous acid catalysis of a wide variety of organic reactions.
Bead Size 7–9 mesh (3 mm x 4 mm)
Bulk Density, g/cc 1.25
Ion Exchange Capacity, meq/g for R1100: > 0.92
Water Content, wt% <2
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