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Aquivion® D79-25BS-Li
| Category: | PFSA Lithium Salt , Perfluorosulfonic Acid Lithium Salt |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Aquivion® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | sN0nQP_AquivionD7925BSLi.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Aquivion® D79-25BS-Li is a chemically-stabilized (denoted by the S-suffix) perfluorosulfonic acid (PFSA) lithium salt dispersion that exhibits an Equivalent Weight (EW) of 790 g/eq. Polymer concentration is 25 percent. Solvent system is >99% water and is free of ethers. Aquivion® PFSA lithium salt dispersion is based on the unique Short Side Chain copolymer of Tetrafluoroethylene (TFE) and Sulfonyl Fluoride Vinyl Ether (SFVE) F2C=CF-O-CF2CF2-SO2F produced by Solvay. The resulting perfluoropolymer's functional groups are in their lithium sulfonate form, (-SO3Li). Once formulated with solvents, Aquivion® D79-25BS-Li can be used for the preparation of cast films or coatings on various substrates. Formulations with volatile and non-volatile additives can be used to make components for electrochemical devices. Please visit Aquivion.com for more information. |
| General Information |
|---|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| HSE/Transportation Classification | Corrosive | ||
| Equivalent (EW) 1 | 770 - 810 | g/eq | Internal method |
| Polymer concentration | 25 | % | TGA |
| Density (25°C) | 1.150 | g/cm³ | ASTM D1475 |
| Viscosity 2(< 25°C) | mPa·s | ASTM D2196 |
| Flammability | Nominal Value | ||
|---|---|---|---|
| flammability- Under environmental conditions | No |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Ionic Exchange Capacity | 1.23 - 1.30 | meq/g | |
| HEALTH, SAFETY AND ENVIRONMENT Aquivion® D79-25BS-Li is not harmful if used and handled according to standard processing procedures (see for example the "Guide to the Safe Handling of Fluoropolymer Resins" issued by the Society of the Plastics Industry). If handled inmproperly(e.g. overheating above 260°C (500°F) for an extended period of time) the dispersion may release harmful toxic chemicals. Please refer to corresponding Material Safety Data Sheets (SDS) for more information on handling and safety. PACKAGING, SHIPMENT AND STORAGE Aquivion® PFSA D79-25BS-Li is available in 5 and 60 liter containers. It is recommended to store the product at 25 °C (77 °F) in a clean temperature-controlled and well ventilated environment, protected from direct sunlight and other sources of heat or irradiation. Containers should be kept tightly closed to avoid solvent evaporation. |
| Note Message | |
|---|---|
| 1 . | eq = mol SO3H |
| 2 . | Dynamic mechanical spectrometer rheometer RFS III geometry: Couette mode: steady speed scan test value: 40 1 / s |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Monprene® MP-1881D | Teknor Apex Company | TPE | Monprene® |
| CLEARTUF P60 | M&G Gruppo Mossi & Ghisolfi | PET | CLEARTUF |
| Forprene® 6NM901A80 | SO.F.TER. SPA | TPV | Forprene® |
| Hapflex™ 670-3 | Hapco Inc. | TP, Unspecified | Hapflex™ |
| Sylvin 8225-65FUV White 1499 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
