合成材料老化与应用2016，Vol.45Issue(6)：21-24,37,5.
不同成核剂对煤基抗冲聚丙烯2500 H结构性能的影响
Influence of Different Nucleating Agents on Structure and Properties of Coal-based Impact Polypropylene 2500 H
郑鹏程 1李彦鹏 2胡琳 1焦旗 1田广华1
作者信息
- 1. 神华宁夏煤业集团煤制油化工研发中心，宁夏银川750411
- 2. 神华宁夏煤业集团煤制油化工烯烃一分公司，宁夏银川750411
- 折叠
摘要
Abstract
With coal-based impact polypropylene(PP) 2500H as basic resin,the influence of talcum,slip agent and composite agent A on the structure and properties of impact PP was comparatively investigated. The results showed that the PP samples which added with slip agent and composite agent A possessed higher degree of crystal-linity and better uniformity of rubber particles size and size distribution,ultimately that improved impact toughness. Otherwise,the PP samples which added with slip agent and talcum possessed better tensile strength,tensile strain at break,flexural modulus and flexural strength,obviously that improved stiffness. In conclusion,slip agent is better choice that can improve structure and properties of coal-based impact PP 2500 H.关键词
煤基抗冲聚丙烯/成核剂/爽滑剂/结构性能Key words
coal-based impact polypropylene/nucleating agents/slip agent/structure and properties分类
化学化工引用本文复制引用
郑鹏程,李彦鹏,胡琳,焦旗,田广华..不同成核剂对煤基抗冲聚丙烯2500 H结构性能的影响[J].合成材料老化与应用,2016,45(6):21-24,37,5.
