• 24 hours a day, from Monday to Sunday.


Filtration, separation and purification

Trusted Partner

Trusted Partner

Biotechnology, medical and laboratory

Certified Company

Certified Company

ISO 9001:2015 Certification

Anion Membrane T49

Cat.No    ACM-IM-111
  • Description
  • Application

A PK reinforced anionn exchange membrane (AEM). The polymer backbone for this membrane is based on a proprietary hydrocarbon resin.

Electrodialysis for demineralisation, desalination, acid recovery and others. This membrane can also be used for standard alkaline fuel cell and electrolyzer applications that utilize slightly alkaline solution (1-2 Molar).

Density 7.0-9.0 mg/cm2
Backing Foil None
Bubble Point >2 bar (in H2O at 25°C)
Characteristics Low resistance, high selectivity, high mechanical stability, and high stability in alkaline and acidic environment.
Counter Ion Bromide (Br-)
Delivery Condition Dry (Delivery form)
Elongation At Break 10-30%
Exchange Capacity 1.2-1.4 (in Cl- form) meq/g
Membrane Appearance Brown
Non-Std Modulus 1200-2300 MPa
Permselectivity 94-97%
pH 0-14 pH (Stability Range at 25°C)
Reinforcement PK
Resistance 1.2-2.0 (in Cl- form) Ω·cm2 (Specific area resistance)
Size 10cm x 10cm, 20cm x 30cm
Specific Conductivity 4.5-6.5 (in Cl- form) mS·cm-1
Swelling 0-2% (in H2O at 25°C) (Dimensional Swelling)
Tensile Strength 30-60 MPa (max.)
Thickness 70-80 µm
Transfer Rate 500-1500 µmol·min-1·cm-2(Proton Transfer Rate)
Yield Strength 20-40 MPa (at 23°C/50% R.H.)

Our products and services are for research use only and cannot be used for any clinical purpose.