Aquivion® D79-25BS dispersion is based on chemically-stabilized, Short Side Chain (SSC) perfluorosulfonic acid (-SO3H) ionomer. Aquivion® D79-25BS is characterized by Equivalent Weight (EW) of 790 g/eq. Polymer concentration is 25%. Solvent system is >99% water. The dispersion can be used to produce:
• fuel cell electrodes and membranes
• water electrolyzer electrodes and membranes
• redoxFlow battery membranes
• super-acid catalysts
• improved wettability PTFE membranes
Please visit Aquivion.com for more information.
• fuel cell electrodes and membranes
• water electrolyzer electrodes and membranes
• redoxFlow battery membranes
• super-acid catalysts
• improved wettability PTFE membranes
Please visit Aquivion.com for more information.
Markets
| Segments | Applications |
|---|---|
| Energy - Power Generation | Fuel Cells / Hydrogen |
Chemical categories
| Chemical category | Chemical family | Chemical product |
|---|---|---|
| Other specialty polymers | Ionomers | Perfluorosulfonic acid ionomer |
Product Functions
- Bromine Free
- Low VOC
- Chlorine Resistant
- Sour Gas Resistant
- Alkali Resistant
- Acid Resistant
- Hydrolysis Resistant
- Transparency
- Good Thermal Stability
- High Heat Resistant
Format
| Physical form |
|---|
|
Liquid
|
Region of availability
- Not available in Africa & Middle East
- Asia Pacific
- Not available in Europe
- Not available in Latin America
- Not available in North America