作者：Wenjun Gan, Yingfeng Yu, Xiaoyun Liu, Minghai Wang, Shanjun Li
关键字：PEI/epoxy, Phase separation, Cahn–Hilliard–Cook linearized theory
论文来源：期刊
具体来源：Colloid Polym Sci
发表时间：2009年

The behavior at the early stage of spinodal decomposition (SD) for polyetherimide (PEI)/epoxy blends was investigated. It was found that the phase separation of PEI/epoxy blends took place by SD mechanism. The development of molar mass in the epoxy resin was gradual and then the three blends could still be considered as
concentrated solutions of thermoplastic. The kinetics at the early stage of phase separation for these blends could be described by the Cahn–Hilliard–Cook linearized theory.