Products Description
Pre-Treatment Method (Recommended):
The N115 membrane can undergo pre-treatment before use. The specific method is as follows:
First, treat it with 5% hydrogen peroxide at 80°C for 1 hour, then immerse it in deionized water for half an hour. Next, boil it in 5% dilute sulfuric acid (by mass) at 80°C for 1 hour. Finally, soak it in deionized water for half an hour.
Alternatively, according to the user’s established practice, it can be used after soaking in an electrolyte solution only.
This product is suitable for electrolyte membranes in fuel cells, vanadium batteries, electrolysis cells, electrodialysis, and electrochemical sensors. It has excellent thermal stability, high temperature resistance, good resistance to electrochemical oxidation, and high stability.
Physical Property
| Physical Property | |
| Thickness | 127um |
| Surface density | 250g/m2 |
| Electrical conductivity | 0.083S/cm |
| Exchange capacity | 0.89meq/g |
Storage:
1. Packaging material: Moisture-proof and sealed, no deformation after packaging.
2. Storage conditions: Ordinary indoor warehouse: temperature 5-40°C, relative humidity ≤65%.
3. Shelf life: 2 years from the production date.
4. Hazard class: Class 4 according to “Classification and Operation Specifications for Dangerous Goods.”
5. Packaging class: Class III according to “Packaging Class Specifications.”
