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AEMION™ - AF1-HNN5-25-X

Main features

Mid Conductivity
25 micron
Low hydrogen transport

Product Description

Ionomr Innovations manufactures Aemion™, the most durable and high-performance anion exchange product on the market. Aemion™ is stable in both highly basic and strongly acidic environments, providing a marked improvement in product life cycle, even in the harshest operating conditions. This unique stability unlocks a broad range of applications from industrial water treatment, chemical generation and recovery, long-life energy storage, and hydrogen production.

Aemion™ is based on the breakthrough discovery that weak sites in polymer structures are the root cause of AEM instability, and they can be effectively protected to prevent alkaline and oxidizing species from breaking down the polymers. The resulting hydrocarbon backbone provides a platform that enables simultaneous performance and life cycle improvements across the industry in water and energy, while reducing your product’s environmental impact.

Technical Specifications

General Properties

Total Thickness

Total Thickness
Total thickness is taking into account all the films, coatings, adhesives, release liners and special layers and is the maximum thickness of a film or tape.

25 μm

Chemical Properties

Ion Exchange Capacity (IEC)

Ion Exchange Capacity (IEC)
Ion-exchange capacity measures the ability of a material to undergo displacement of ions, previously attached into its structure, by oppositely charged ions. It is measured as the quantity of ions that can pass through a specific volume and a common unit is eq/L.

In the case of an Ion-exchange polymer, it represents the total of active sites or functional groups responsible for the exchange and is the theoretical maximum amount of ions that we can load.

1.4 - 1.7 meq/g

Permselectivity

Permselectivity
Permselectivity is the term used to define the preferential permeation of certain ionic species through ion-exchange membranes. The permselectivity of a membrane is determined by the ratio of the flux of specific components to the total mass flux through the membrane under a given driving force.

93 - 95 %

Water Absorption @ 23°C/24h

20 - 25 %

Mechanical Properties

Elongation

Elongation
Elongation is the process of lengthening something.

It is a percentage that measures the initial, unstressed, length compared to the length of the material right before it breaks.

It is commonly referred to as Ultimate Elongation or Tensile Elongation at break.

85 - 110 %

Tensile Modulus

Tensile Modulus
Tensile modulus is a mechanical property that measures the stiffness of an elastic material. It is the slope of stress / strain curve of a material under direct tensile loading.

It can be used to predict the elongation or elastic deformation of an object as long as the stress is less than the tensile strength of the material. Elastic deformation is caused by stretching the bonds between atoms and the deformation can be reversed when the load is removed.

Tensile modulus is affected by temperature and is an important engineering attribute since we generally want to keep elastic deformation as small as possible.

Tensile Modulus @25°C

900 - 1200 N/mm2

Tensile Strength

Tensile Strength
The tensile strength of a material is the maximum amount of tensile stress that it can withstand while being stretched or pulled before failure.

Some materials break very sharply, without plastic deformation, in what is called a brittle failure. Others, which are more ductile, including most metals, experience some plastic deformation and possibly necking before fracture.

Tensile Strength

Tensile Strength
Tensile strength determines the resistance of a material to break under tension and it measures how much elongating load (or tensile stress) it can handle before fracture.

To make it simple, it measures how much force we have to apply when pulling apart a material before it breaks.

60 MPa

Electrical Properties

Other Properties

Additional Information

Non Disclosure Agreement

This is a proprietary product from Ionomr, therefore, we require a signed NDA between the end customer and Ionomr before we are able to ship out the material, either for commercial use, or research.

This is done to prevent reverse engineering and public disclosure. The NDA does not restrict patenting anything, but does include the physical materials and their composition as confidential which prevents specific disclosure in a patent or otherwise but not calling out use of an AEM including Aemion by trade name. The test results are included as confidential information, and require approval from both parties to disclose. We are not concerned about blocking any publications, but would typically advise if we believe better results can be achieved.

We have a more explicit MTA (Materials Transfer Agreement) we use with academic/research organizations which outlines more detail around materials IP and publication.

Please find the NDA here and fill it in when contacting us for quotations.