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

• Review • Previous Articles     Next Articles

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

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

CLC Number: