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Anion-Exchange Membrane for Electrodialysis - PP-reinforced

Anion-Exchange Membrane for Electrodialysis - PP-reinforced
Product specification Anion permeable membranes For all-purpose use, high mechanical... more

Product specification

Anion permeable membranes

For all-purpose use, high mechanical stability

Electrodialysis membranes have always to be kept wet and should be stored in a 3 % NaCl solution in a cool and dark place.

Chemical resistance:

Very good to acetone (30 %), acetic acid (50 %), ethanol (50 %), ethylenglycol (50 %), H2SO4 (10 %), H2SO4 (40 %), HCI (10 %), HNO3 (20 %), methanol (50 %), NaCl (3 %), NaCl (20 %), sodium thiosulfate (3 %), phenol (7 %), citric acid (50 %)

Less good to dioxan (30 %), NaOH (5 %), NH3 (4 %)

Very low to strong oxidants

Technical specification

Thickness: 0.15 mm

Tearing strength: >0,35 MPa

Resistivity: 2.6 Ohm*cm2 (The resistivity was measured after equilibrium with 0.5 N NaCl solution at +25 °C.)

Working temperature: < +60 °C

pH: 0-14

Transport number t: >0.98 (CI- SO4--) (Transport number at +25 °C (measured by electrophoresis of sea water; current density 2 A/dm2))

Counterion: CI-

Water content: 0.25 - 0.30 g water/g dry membrane (equilibr.: 0.5 N NaCl solution)

Ion exchange capacity: 1.4 - 1.7 meq/g dry membrane

No additional information available.
Item Image Dimensions
cm
Einheit
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Price
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302901
25 x 25 1 156.00
302902
50 x 50 1 454.00
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