【摘要】 本文综述了酸酐类环氧树脂固化剂国内外开发的历史，通用产品MeTHPA的质量热点，高性能化和今后发展动向。还评论了MeTHPA的粘度、CO2释放量、游离酸对环氧灌封料质量的影响。更多还原

【Abstract】 In this paper, the brief development history of acid anhydride curing agent for epoxy resin at home and alroad,the quality demand of general commercial MeTHPA,the achieve-ment of its high quality product and the development trend were summarized. The effects of viscosity,release quantity of CO2 and free acid content of MeTHPA on quality of epoxy resin potting compounds were also discribed.更多还原