Products Description
This product is suitable for electrolyte membranes in fuel cells, vanadium batteries, electrolytic cells, electrodialysis, and electrochemical sensors. It has good thermal stability, can withstand high temperatures, and has good resistance to electrochemical oxidation and high stability.
The NafionTM NC700 membrane, with a thickness of only 15μm, has better structural stability and durability.
Physical Property
| Characteristic | Value | Unit | Specification | |
| Min | Max | |||
| Individual minimum thickness | 14.7 | Micrn | ≥13.2 | |
| Average profile thickness | 15.3 | Micrn | 14.1 | 15.9 |
| Individual maximum thickness | 16.5 | Micrn | ≤16.8 | |
| Membrane basis weight | 291 | mg/d㎡ | 266 | 325 |
| Total residual solvent content | 0.012 | % | 0 | 0.15 |
| Color | 2.7 | dE | ＜3.0 | |
| Iron content | 4.9 | ppm | ≤10 | |
| Iron range | 1.1 | ppm | ＜5.00 | |
| Total metals (Fe, Cr, Ni) | 5.6 | ppm | ≤15.00 | |
| Total metals range | 3 | ppm | ＜5.00 | |
