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Anion Exchange Membranes for the Production of Mineral Acids

 
 
   

Membrane types:

PC Acid 60 PC Acid 100
Application field Monovalent acid
e.g. hydrochloric acid or pickling acids HNO3/HF
Multivalent acids
e.g. sulfuric acid
Type strongly alkaline strongly alkaline
Tranference number
   KCl (0.1/0.5 N) calc.
   acid (0.7/3 N)


>0.95
55


>0.88 ( 1/2 N)
41

Burst strenght

4 - 5 kg× cm-2

4 - 5 kg× cm-2

Water per g dry membrane

ca 0.15 g

ca 0.18 g

Ion exch. capacity
   quarternary (meq×g-1):
   tertiary (meq×g-1):


ca 1.0
ca 0.35


ca 0.57
ca 0.37

Thickness

0.08 - 0.10 mm 0.08 - 0.1 mm
Reinforcement Polyester Polyester
   

  

The data listed here fall within the normal range of product properties, but they should be used neither to establish specification limits nor alone as the basis of design. This information is based on technical data that PCA believes to be reliable. It is intended for use by persons having technical skill, at their own responsability and risk. This information is given with the understanding that those using it will satisfy themselves that their particular conditions of use present no health or safety hazards. Because conditions of product use are outside our control, PCA makes no warranties, expressed or implied, and assumes no obligation or liability in connection with any use of this information or for results obtained in reliance thereon.

 

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