Several common synthesis techniques for semi-aromatic polyamide were briefly summarized and the present studies of synthesis on homo-polymerization,copolymerization and polymer alloy semi-aromatic polyamides were reviewed.Furthermore,the performance and application of several typical semi-aromatic polyamides have been enumerated.The research hotspot and development trend of semi-aromatic polyamides is also summarized.%简介了半芳香聚酰胺的几种常用合成工艺,综述了均聚半芳香聚酰胺、共聚半芳香聚酰胺及其高分子合金三个方向的合成研究现状,列举了几种典型的半芳香聚酰胺的性能和应用。并总结了关于半芳香聚酰胺的研究热点和发展趋势。
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