摘要
聚丙烯的改性在其实际生产应用中有重要作用.在聚丙烯中添加成核剂可以改善聚丙烯的物理机械性能,达到聚丙烯改性的目的.介绍了聚丙烯成核剂的作用机理,以及聚丙烯的α晶成核剂和β晶成核剂的特点、作用效果及对聚丙烯性能的影响.
The modification of polypropylene was important in industrial applications. The physical and me- chanical performance of polypropylene products achieved a great improvement by adding the nucleating agents. The mechanism of the nucleating agent and the chemical characteristics, effectiveness, as well as the influence on the polypropylene properties of α and β nucleating agents were summarized respectively.
出处
《菏泽学院学报》
2014年第5期44-48,共5页
Journal of Heze University
关键词
聚丙烯
α晶成核剂
β晶成核剂
polypropylene
α - nucleating agent
β - nucleating agent
