中国塑料 ›› 2020, Vol. 34 ›› Issue (12): 92-102.DOI: 10.19491/j.issn.1001-9278.2020.12.016

• 综述 • 上一篇    下一篇

抗氧剂耐迁移化技术的研究应用进展

李晨洋1,2, 公维光3, 孟鑫1,2(), 曹齐茗1,2, 姚中阳1,2   

  1. 1.华东理工大学化工学院,上海市多相尺度重点实验室,上海 200237
    2.华东理工大学化工学院产品工程系,上海 200237
    3.华东理工大学体育新材料研发中心,上海 200237
  • 收稿日期:2020-05-08 出版日期:2020-12-26 发布日期:2020-12-26

Research and Application Progress of Antioxidant Anti⁃migration Technology

LI Chenyang1,2,GONG Weiguang3,MENG Xin1,2(),CAO Qiming1,2, YAO Zhongyang1,2   

  1. 1.Shanghai Key Laboratory of Multiphase Measurement,School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China
    2.Department of Product Engineering,School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China
    3.Research & Development Center for Sports Materials,East China University of Science and Technology,Shanghai 200237,China
  • Received:2020-05-08 Online:2020-12-26 Published:2020-12-26
  • Contact: MENG Xin E-mail:mengxin@ecust.edu.cn

摘要:

抗氧剂对抑制聚烯烃材料的氧化具有重要作用,但其在制品中易迁移、易挥发,降低了抗氧化效率。综述了近年来通过抗氧剂大分子化、聚合物封装和无机载体固载,实现抗氧剂耐迁移化的研究进展。其次,提出了目前抗氧剂耐迁移化技术存在的问题及改进方法,并对其发展前景做出展望。

关键词: 聚烯烃, 抗氧剂, 耐迁移化

Abstract:

Antioxidants play an important role in preventing the oxidation of polyolefin materials. However, they are easy to migrate and volatilize, resulting in a reduction in antioxidation efficiency. Therefore, it is of great significance to improve the anti-migration of antioxidant. This paper introduced the recent research progress in antioxidant migration resistance through macro?molecularization, polymer encapsulation and inorganic particle immobilization. Furthermore, the existing problems and improvement methods of current antioxidant migration resistance technology were proposed, and the its development trend in future was prospected.

Key words: polyolefin, antioxidant, anti-migration, macro-molecularization

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