PFSA/D83-24B/Solvay Specialty Polymers 物性表
PFSA/D83-24B/Solvay Specialty Polymers
规格用途
| 备注说明 | Aquivion® D83-24B is a perfluorosulfonic acid (PFSA) ionomer dispersion that exhibits an Equivalent Weight (EW) of 830 g/eq. Polymer concentration is 24%. Solvent system is >99% water and is free of ethers.Aquivion® PFSA dispersions are 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 PFSA ionomer dispersions contain its acid form (-SO3H) and are available in various solvent systems, EWs and concentrations.These dispersions can be used to produce PEM fuel cell electrodes and electrochemical cell electrodes, to manufacture or repair ion exchange membranes, to produce super-acid catalysts, and for the surface treatment of PTFE membranes to improve wetting behavior.Please visit Aquivion.com for more information. |
技术参数
| 性能项目 | 测试条件 | 测试方法 | 数值/描述 | 单位 | |
| 物理性能 | HSE /运输分类 | 腐蚀性 | 当量（EW） 2 | 内部方法 | 휉 到 휉뤥 | g/eq | 聚合物浓度 | TGA | 퀸 | % | 密度 | ASTM D1475 | 25°C | .뤥 | g/cm³ | 溶剂含水量 | > | % | 粘度 | ASTM D2196 | 25°C | 뤥 到 뤥 | mPa·s | 总酸量 | 内部方法 | .뒇 到 .퍂 | meq/g |
| 可燃性 | 可燃性 - 环境条件下 | 否 |
温馨提示：此数据表中的信息由塑胶网从该材料的生产商处获得，塑胶网尽最大努力确保此数据的准确性，但是塑胶网对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
