中国塑料 ›› 2012, Vol. 26 ›› Issue (06): 9-15 .DOI: 10.19491/j.issn.1001-9278.2012.06.002

• 综述 • 上一篇    下一篇

聚丙烯光老化影响因素研究进展

王四贝 金滟 康鹏 王俊 江鲁   

  1. 中国石油化工股份有限公司北京化工研究院
  • 收稿日期:2012-01-09 修回日期:1900-01-01 出版日期:2012-06-26 发布日期:2012-06-26

Research Progress in Factors Influencing Photoaging of Polypropylene

WANG Sibei JIN Yan KANG Peng WANG Jun JIANG Lu   

  • Received:2012-01-09 Revised:1900-01-01 Online:2012-06-26 Published:2012-06-26
  • Contact: WANG Sibei

摘要: 综述了近年来国内外对聚丙烯(PP)光老化的研究进展,并着重讨论了不同光照条件造成的PP光老化的差异、共混组分对PP光老化的影响,以及应力作用、结晶情况、加工方式等因素对PP光老化的作用。

关键词: 聚丙烯, 光老化, 共混, 应力, 结晶行为, 加工方式

Abstract: The research progress in photoaging of polypropylene was reviewed. The effects of a series of factors in the photoaging of polypropylene, including radiation conditions, components, stress as well as crystallinity and processing methods, were discussed.

Key words: polypropylene, photo-aging, blending, stress, crystallization behavior, processing method