摘要
聚双环戊二烯(PDCPD)是采用反应注射成型(RIM)工艺制备的一种新型热固性工程塑料,具有优异的韧性与刚性双重力学性能,聚双环戊二烯正成为取代某些传统材料(PP、PE等)的新型高抗冲材料。综述了PDCPD的聚合机理、材料特点及性能、材料应用与改性研究,展望了PDCPD的发展趋势和应用领域。
Polydicyclopentadiene（PDCPD）is an emerging engineering thermosetting polymer with excellent mechanical properties of toughness and rigidity,which can be molded by reaction injection moulding（RIM）.PDCPD is becoming a new type of high impact material with excellent toughness and rigidity which will replace some traditional materials（PP、PE）.The mechanism of PDCPD,the characteristics and properties,the application and modification are reviewed,and the development trend and application fields of PDCPD are prospected.
出处
《上海塑料》
2017年第4期9-14,共6页
Shanghai Plastics
关键词
聚双环戊二烯
聚合机理
材料性能
改性
polydicyclopentadiene
polymerization mechanism
material p ro p e r t ie s
modified
