摘要
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和共聚聚酰胺两个方向的合成研究现状,列举了几种典型的均聚和共聚半芳香聚酰胺的性能和应用方向。指出新品种半芳香聚酰胺的开发主要以在现有半芳香聚酰胺的基础上二元或多元共聚、填料增强的方法获得目标产品为主,以合成新型的均聚半芳香聚酰胺为辅;同时指出新型芳杂环二羧酸或芳杂环二胺是合成新型聚酰胺有价值的原料单体之一。
Several commonly used synthesis technique for semi-aromatic polyamide were briefly summarized and the present studies of synthesis on both homo-polymerization and copolymerization semi-aromatic polyamides were reviewed. Furthermore, we gave some examples of representative semi-aromatic polyamides as well as their properties and applications. In conclusion, it was indicated that copolymerization was the main direction in developing new breed semi-aromatic polyamide, on the other hand, novel semi-aromatic polyamides could be developed by homo-polymerization method and the novel aryl-heterocyclic compound was one of the worthy monomers.
出处
《化工新型材料》
CAS
CSCD
北大核心
2008年第10期23-27,共5页
New Chemical Materials
基金
哈工大科研创新基金(HIT.NSRIF.2008.05)
关键词
半芳香聚酰胺
合成工艺
均聚
共聚
semi aromatic polyamide, synthesis technique, homo-polymerization, copolymerization.
