抗氧剂耐迁移化技术的研究应用进展  

Research and Application Progress of Antioxidant Anti-migration Technology

作　　者：李晨洋 公维光[3] 孟鑫[1,2] 曹齐茗 姚中阳 LI Chenyang;GONG Weiguang;MENG Xin;CAO Qiming;YAO Zhongyang(Shanghai Key Laboratory of Multiphase Measurement,School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China;Department of Product Engineering,School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China;Research&Development Center for Sports Materials,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[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

出　　处：《中国塑料》2020年第12期92-102,共11页China Plastics

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。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.

关 键 词：聚烯烃 抗氧剂 耐迁移化 

分 类 号：TQ314[化学工程—高聚物工业]