【摘要】 将环氧端基酚酞聚芳醚腈（简称E-PCE树脂）与环氧树脂进行共混固化，固化后树脂经DSC、TGA分析，结果表明E-PCE树脂可提高环氧树脂耐高温性能。介绍了E-PCE树脂的合成方法及最佳反应条件。更多还原

【Abstract】 Epoxy-terminated phenolphthalein poly (cyanoarylether) (E -- PCE) was intermixed with AG - 80epoxy resin, then were cured by DDS, The full corsslinked samples were analysed by DSC and TGA, As a result, the heat - resistance of epoxy resin was enhanced by E -- PCE resin. This paper introduces the synthetic method and the optimum reactive condition of the E -- PCE resin.更多还原