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

Perfluorinated ion exchange membrane

The perfluorinated cation exchange membranes are non-reinforced films based on chemically stabilized perfluorosulfonic acid, we produce the cation exchange membranes with the new casting method, the casting process can be combined with doping technology,we add new fluororesin mixing formula with good vanadium resistance in the casting process, the Ion-Exchange Membrane has high tensile strength, isotropic, high electrical conductivity, good chemical properties, and so on.

Technical Specifications(Reference Standard):

Item
Index
Testing Method
Linear expansion rate
2%  ( 23℃, from 50% RH to water soaked )
ASTM756
Tensile modulus
630 MPa  ( 23℃, 50% RH, Isotropy)
ASTMD882
Water content
25±5% ( 100℃, 1h )
ASTMD570
Electrical conductivity
0.1 S/cm
25℃,zawodzi nski
Operating temperature
5-120
 
PH value
1--14 C
 
Acid Capacity
1.0 meq/g
 

Thickness and Weight:

Thickness(μm)
Weight(g/m2)
51
100
64
125
76
150
89
176
102
200
127
250
183
360
254
500

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

Applications:

Our Perfluorinated Ion-Exchange Membrane SY-11P is particularly suitable for use as a solid electrolyte membrane in Proton Exchange Membrane (PEM) fuel cells, water electrolyzers,vanadium cells, electrolytic cells, electrodialysis, electrochemical sensors, and so on.The membrane performs as a separator and solid electrolyte in a variety of electrochemical cells that require the membrane to selectively transport cations across the cell junction. The polymer is chemically resistant and durable.

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