【摘要】 本文用Fourier变换红外光谱仪研究了N-乙烯基吡咯烷酮-甲基丙烯酸β羟乙酯(VP-HEMA)体系在不同聚合温度,不同交联剂用量和不同引发剂用量下的共聚反应动力学规律。并对共聚中单体活性的影响因素及共聚机理进行了初步探讨。更多还原

【Abstract】 In this work, Fourier transform infrared spectroscopy was used to study the copoly-merization kinetics of N-vinyl pyrrolidone-2 -hydroxyethyl methacrylate (VP-HEMA) at different temperature and different concentrations of cross-linking agent and initiator. The copolymerization mechanism and the influential factors of monomer activity have also been studied.更多还原