CMI-7000 Cation Exchange Membranes

INQUIRY

Catalog Number	ACMA00046280
Description	Preconditioning Procedure: Immerse the membrane in either the application solution or a 5% NaCl solution for 12 hours to allow for membrane hydration and expansion.
Synonyms	CXM-200
Application	Electrodeionization for ultrapure water in EDI and SWEDI systems Electrocoating for Cathodic and Anodic paint systems Electrolysis for Biological Fuel Cells Electrodialysis for desalination and demineralization Electroplating for metal recovery
Storage	Store at room temperature and low humidity in sealed air tight container. Storage period not to exceed one year.
Burst Strength	>80 (psi)
Capacity	Total Exchange Capacity: 1.6±0.1 (meq/g)
Color	Beige/Brown
Electrical Resistance	<30 (Ohm.cm2, 0.5 mol/L NaCl)
Feature	Hot water sanitization microbial control High permselectivity with low permeability Wide range of chemical and temperature stability Exceptional mechanical strength
Form	Single Sheet
Functional Group	Sulphonic Acid
Ionic Form	Sodium
Material	Gel polystyrene cross linked with divinylbenzene
Maximum Current Density	<500 (Ampere/m2)
Permselectivity	94% (0.1 mol KCl/kg / 0.5 mol KCl/kg)
pH Range	1-10
Size	48″ x 20″ (1.2m x 0.5m) sheet; 48″ x 40″ (1.2m x 1.0m) sheet; 48″ x 80″ (1.2m x 2.0m) sheet; 48″ x 120″ (1.2m x 3.0m) sheet.
Temperature Limited	90 °C
Thickness	18±1 mils; 0.45±0.025 mm
Type	Strong Acid Cation Exchange Membrane
Water Permeability	<3 (ml/hr/ft2) @5psi