【作者】 黄发荣； 包志军；

【Author】 Huang Farong Bao Zhijun (Institute of Materials for National Defence, East China University of Science & Technology, 130 Meilong Road, Shanghai, 200237)

【机构】 华东理工大学国防工程材料研究所；

【摘要】 本文合成了一系列不同结构的乙炔基封端的聚酰亚胺和聚异酰亚胺,通过红外光谱、热分析等技术表征了所合成聚合物的结构与性能,结果表明一些乙炔基封端的聚酰亚胺树脂可望用作先进复合材料树脂基。更多还原

【Abstract】 A series of ethynyl-capped polyimides and polyisoimides with various structures were synthesized in this paper. The structures and properties were characterized by FT-IR, thermal analyses, etc. Several ethynyl-capped polyimides with good properties will be used as the resin matrix for advanced composites.更多还原