作　　者： ; ; ;

机构地区： 河南工业大学化学化工学院

出　　处： 《广东化工》 2009年第10期78-80,共3页

摘　　要： 不饱和聚酯树脂是一种重要的热固性聚脂,在工业、农业、交通、建筑等方面得到广泛应用。文章综述了不饱和聚酯树脂改性研究的最新进展,重点介绍了不饱和聚酯低固化收缩率、阻燃、增强增韧、耐热、耐介质、气干性的改性研究方法,并指出了不饱和聚酯树脂改性中存在的问题和发展方向。 Unsaturated polyester resin is an important thermosetting polyester, which was widely used tn industry, agriculture, transportation, architecture and so on. In the paper, the recent research progress in modification methods of unsaturated polyester resin was reviewed, with an emphasis on the following modification of research methods： reducing contraction percentage of cured UPR, flame retarding, strengthen and toughening, heat resistance, resistance to medium, and air dry property, then the problems which existed in modification of unsaturated polyester resin and the development directions were also pointed out.

关 键 词： 不饱和聚酯树脂 改性 进展

领　　域： [化学工程] [轻工技术与工程]