Our ion exchange membrane is produced with the material of perfluorosulfonic acid resin with the most suitable molecular weight and ion exchange capacity, for the water treatment, is called ion exchange desalination membrane, we using the high strength PTFE mesh as supporting layer to improve the chemical resistance and durability, it can be used in the treatment of high salt wastewater, electrodialysis and other water treatment fields.
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 |
42±5% ( 100℃, 1h) |
ASTMD570 |
Electrical conductivity |
0.09 S/cm |
|
Acid Capacity |
0.085 meq/g |
|
Elongation at break |
120% |
ASTMD882 |
Density |
1.98 |
Thickness and Weight:
Thickness（μm） |
Weight（g/m2） |
220 |
440 |
Remarks:The thickness is approximate number, we do not assure absolute precision. Please contact with our salesman if special thickness is requested.
Applications:
The water treatment Ion-Exchange Membrane is widely used in the treatment of high salt wastewater, electrodialysis and other water treatment fields.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.
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