Self-assembly Behavior of Aryl Amide Nucleating Agent under Supercritical Carbon dioxide and its Influence on Polypropylene
作者: Zhengkun LiYuansen LiuMin NieQi Wang
作者单位: 1State Key Laboratory of Polymer Materials Engineering , Polymer Research Institute of Sichuan University , Chengdu , China
2Engineering Research Center of Marine Biological Resource Comprehensive Utilization , Third Institute of Oceanography, State Oceanic Administration , Xiamen , China
刊名: Polymer-Plastics Technology and Engineering, 2017, Vol.56 (18), pp.1937-1941
来源数据库: Taylor & Francis Journal
DOI: 10.1080/03602559.2017.1298792
关键词: Β-nucleating agentModificationPolypropyleneSelf-assemblySupercritical carbon dioxide
原始语种摘要: ABSTRACT(#br)Supercritical carbon dioxide-assisted extrusion was adopted to prepare polypropylene containing aryl amide β nucleating agent. The experimental results showed that supercritical carbon dioxide did not affect the nucleating efficiency of β nucleating agent on polypropylene but acted as a carrier to facilitate the dissolution and self-assembly in polymer melts, so as to promote polypropylene crystallize into rich β -modification of needle-like crystals with outstanding toughening effect at low temperature.
全文获取路径: Taylor & Francis  (合作)
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影响因子:1.481 (2012)

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关键词翻译
关键词翻译
  • assembly 组装
  • nucleating 成核过程
  • polypropylene 聚丙烯
  • dioxide 二氧化物
  • Agent 化学药剂
  • toughening 韧化
  • carbon 
  • agent 因子
  • prepare 准备
  • facilitate 简化