中国塑料 ›› 2013, Vol. 27 ›› Issue (05): 19-23 .DOI: 10.19491/j.issn.1001-9278.2013.05.004

• 综述 • 上一篇    下一篇

不饱和聚酯树脂改性研究新进展

郭军红 魏小赟 崔锦峰 周应萍 杨保平   

  1. 兰州理工大学
  • 收稿日期:2013-01-23 修回日期:2013-03-15 出版日期:2013-05-26 发布日期:2013-05-26

New Research Progress in Modification of Unsaturated Polyester Resin

  

  • Received:2013-01-23 Revised:2013-03-15 Online:2013-05-26 Published:2013-05-26

摘要: 综述了近几年来不饱和聚酯树脂(UPR)在增韧、阻燃及低收缩率等方面的研究进展,并对其常见的改性方法进行了阐述,如互穿聚合物网络、纳米粒子、橡胶、阻燃助剂及聚合物化学改性方法等。探讨了目前UPR改性存在的问题,并对其未来发展趋势作了展望。

关键词: 饱和聚酯树脂, 增韧, 阻燃, 低收缩率, 改性

Abstract: The advanced modification method of unsaturated polyester resin (UPR) was reviewed, including toughening, flame retarding, and lowering shrinkage. The formation of interpenetrating network and introduction of nano particle were also introduced. The existing problems and development prospects of UPR modification were discussed.

Key words: unsaturated polyester resin, toughening, inflaming retarding, low shrinkage, modification

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