Branion AEM 30 anion exchange membrane 30 microns

Name: Branion AEM 30 anion exchange membrane 30 microns
Brand: NovaMea
SKU: Branion AEM 30

Reference: Branion AEM 30 - Manufacturer: NovaMea

NovaMea Branion AEM 30 non-reinforced 30-micron anion exchange membrane for low-resistance alkaline electrochemical applications.

Sizes (cm) 10 x 10, 30 x 30

Ask for Quote

GENERAL
SPECIFICATIONS

Branion AEM 30

Branion AEM 30 is a NovaMea non-reinforced anion exchange membrane with a nominal thickness of 30 microns, designed for low-resistance alkaline electrochemical applications. The product page positions it for AEM water electrolysis, alkaline electrochemical cells and other hydroxide-ion conducting systems.

The membrane uses a proprietary hydrocarbon-based polymer backbone, with high OH- conductivity, strong mechanical stability and chemical resistance in acidic and basic environments. It also provides resistance to common alcohol and ketone solvents such as ethanol, isopropanol, acetone and butanol.

It is supplied dry between a backing and cover foil. For OH- conducting applications, including AEM water electrolysis, the source recommends prior conversion to OH- form and minimal exposure to ambient air after ion exchange, since CO2 can convert the membrane to bicarbonate form.

SKU	96010001
Brand	NovaMea
Product	Branion AEM 30
Type	Non-reinforced anion exchange membrane (AEM).
Nominal thickness	30 micrometres.
OH- conductivity	>60 mS/cm at 20 °C and >160 mS/cm at 80 °C; listed property: >150 mS/cm in OH- form at 80 °C.
Mechanical strength	>40 MPa tensile strength; elongation at break >30 %.
Dimensional expansion	<10 % in 1 M KOH at 80 °C.
Ion exchange capacity	Approx. 2.8 meq/g.
Water uptake	60 % at 80 °C in 1 M KOH.
Thermal stability	Polymer decomposition temperature >250 °C.
Applications	AEM water electrolyzers, alkaline electrochemical cells and hydroxide-ion conducting systems.
Supply form	Dry form between backing and cover foil; 10 x 10 cm and 30 x 30 cm size options.
Conditioning	For OH- conducting applications, prior conversion to OH- form using 1 M KOH or NaOH at 80 °C, replacing the solution every hour for three cycles.