Professional Perfluorinated Ion-Exchange Membrane(PIEM) and Homogeneous Ion-Exchange Membrane manufacturer in China

Perfluorinated Sulfonic Acid Ion-Exchange Membrane For Electrolysis

The ion exchange membrane for electrolysis is produced by the unique tape casting process with appropriate molecular weight and ion exchange capacity of perfluorosulfonic acid resin to form homogeneous membrane with uniform thickness,the Ion-Exchange Membrane has the characteristics of high tensile strength, isotropic, high electrical conductivity, good chemical properties, and so on.

Technical Specifications(Reference Standard):


Item
Index
Testing Method
Thickness Increase
3%  ( 23℃, from 50% RH to water soakage )
ASTM756
5%  ( 100℃, from 50% RH to water soaked )
ASTM756
Length Increase
3%  ( 23℃, from 50% RH to water soakage )
ASTM756
5%  ( 100℃, from 50% RH to water soaked )
ASTM756
Tensile strength
45 MPa  ( 23℃, 50% RH, Isotropy)
ASTMD882
Water content
5% ( 23℃,relative humidity is 50% )
ASTMD570
Water Absorption
43±5%  ( 100℃, 1h)
ASTMD570
Electrical conductivity
0.085 S/cm
Elongation at break
120%
 
ASTMD882
Density
1.98
 

Thickness and Weight:

Thickness(μm)
Weight(g/m2)
260
496
360
648

Remarks:The thickness is approximate number, we do not assure absolute precision. Please contact with our salesman if special thickness is requested.

Applications:

The Electrolysis Ion-Exchange Membrane is widely used in electrolytic chlorine dioxide generator, etching solution recovery copper, gold salt preparation, amino acid refining, caustic soda preparation, electrodialysis and other electrolytic industries.

Packing:

Our Perfluorinated Ion-Exchange Membrane has sheet and continuous roll:
Sheet material standard size:600mm*600mm;800mm*800mm;1000mm*1000mm
Continuous Roll: 800mm width and 680mm with continuous roll
We can also provide special customized size according to your requirement.
Standard packing is packaging the PIEM in plastic drum or bucket.





Our Mission

Continuously provide the Ion-Exchange Membrane with lower energy consumption and excellent performance for Green Energy and Chlor-Alkali Industries
Continuously improve the technology of environmentally friendly

Contact Us

 Dongfeng Street, Weifang Shandong China

 (0086) 536-821-6345