摘要
本文通过红外(IR)分析了用顺酐(MA)和反丁烯二酸(FA)与聚酯(PET)等反应合成不饱和聚酯(UPR)的反应机理,用放热曲线(SPI方法)和DSC研究了树脂的固化过程,进而讨论了不饱和双键活性对树脂固化行为的影响。
The reaction mechanisms of both resins PET/DEG/FA and PET/DEG/MA are analysed by means of IR, and the curing processes of the resins are also studied by means of SPI method and DSC. Even the influences of activities of double bonds on the curing of UPRs are discussed in this paper.
出处
《北京石油化工学院学报》
1994年第1期29-32,共4页
Journal of Beijing Institute of Petrochemical Technology
