PET-reinforced Anion Exchange Membrane,Thickness:75𝜇m (Br-)

Catalog Number	ACMA00062926
Description	This is a PET-reinforced Anion Exchange Membrane (AEM) with low resistance, high selectivity, high mechanical stability, and high stability in pH neutral and acidic environments.
Density	8.0 - 9.0 mg·cm-2
Application	Electrodialysis for demineralisation, desalination, acid recovery applications and others.
Storage	Dry Form: The membrane can be stored dry for an unlimited amount of time. However, the membrane has to be conditioned (washed and rinsed) prior to use. Wet Form: Storage for short and medium time scale (hours up to several weeks) may be done in unsealed containers in 0.5 - 1.5 wt% NaCl solution or comparable neutral pH electrolytes.
Backing Foil	None
Bubble Point	> 3 bar (Test in Water)
Color Form	Brown
Delivery Form	Dry
Dimensional Swelling	0 - 2 %
Electrical Conductivity	4.5 - 6.5 (in Cl- form) mS·cm-1
Elongation At Break	15 - 25 %
Ionic Form	Bromide (Br-)
Non-Std Modulus	1600 - 2100 MPa
Notice For Use	The membrane is delivered in bromide form and dry form. Depending on application and cell design, assembling is possible in dry form (without pretreatment) or wet form. For optimum performance it is recommended to rinse the membrane in NaCl solution (e.g. 0.5 M NaCl solution at 25°C for 24 hrs) to remove any additive from the membrane. Place the membrane sample between stabilizing meshes / spacers in order to avoid curling. Do not let the membrane dry out since micro-cracks may likely occur during shrinkage.
pH	0 - 8 at 25°C
Reinforcement	PET
Selectivity	94 - 97 %
Sheet Resistance	1.2 - 2.0 Ω·cm2
Size	10 x 10 cm, 20 x 30 cm
Tensile Strength	50 - 60 MPa
Thickness	70 - 80 micrometers (2.76 - 3.15 mil)
Total Exchange Capacity	1.2 - 1.4 meq/g
Type	Anion
Water Absorption	15 - 25 wt % (in H2O at 31°C)
Yield Strength	25 - 30 MPa at 23°C / 61 % R.H.