【摘要】 稀土系离聚体由于其独特的结构特征,具有较一般离聚体大得多的吸水性能。本文系统地研究了离聚体中不同稀土金属离子、不同可离子化基团含量、不同中和度、不同反离子以及温度和时间的变化对离聚体吸水性能的影响规律,为离聚体的性能表征及使用提供了必要的应用参数。更多还原

【Abstract】 Due to the distinctive structure characters,the rare earth metal ionomers have mech greater Water absorption than some others. The effects of carboxylic content, degree of neutralization, metal ionic species, contra-ionic species, temperature and time on the water absorption of ionomers were studied in detail.更多还原