二环2.2.1庚烷/庚-5-烯-2,3-二羧酸单酯（盐）的研究进展

摘要

二环[2.2.1]庚烷/庚-5-烯-2,3-二羧酸单酯盐是重要的分散型聚丙烯（PP）成核剂,因该类成核剂的能够改善聚丙烯（PP）的澄清度,提高聚丙烯（PP）的峰值结晶温度而被广泛应用.本文详细介绍了该类成核剂的结构、制备方法和在聚丙烯（PP）中的应用.%Salofalkyloxycarbonyl-3-bicyclo[2.2.1]heptane/heptenecarboxylate is a very important dispersive-type unclenting agent for polypropylene.Such nuclenting agent can improve clarification of PP and increase the peak crystallization temperature of PP,therefore it has been widely used in various areas.The structure and preparation method of the nuclenting agent and the application in PP are introduced in detail.