中国塑料 ›› 2022, Vol. 36 ›› Issue (12): 133-141.DOI: 10.19491/j.issn.1001-9278.2022.12.019

• 综述 • 上一篇    下一篇

聚酰胺6无卤阻燃改性的研究进展

韩顺涛, 段昌榆, 李明谦, 马秀清()   

  1. 北京化工大学机电工程学院,北京 100029
  • 收稿日期:2022-07-30 出版日期:2022-12-26 发布日期:2022-12-20
  • 通讯作者: 马秀清(1966-),女,教授,研究方向为聚合物加工、原理及设备等,maxq@mail.buct.edu.cn
    E-mail:maxq@mail.buct.edu.cn

Research progress in halogen⁃free flame⁃retardant modification of polyamide 6

HAN Shuntao, DUAN Changyu, LI Mingqian, MA Xiuqing()   

  1. College of Mechanical and Electrical Engineering,Beijing University of Chemical Technology,Beijing 100029,China
  • Received:2022-07-30 Online:2022-12-26 Published:2022-12-20
  • Contact: MA Xiuqing E-mail:maxq@mail.buct.edu.cn

摘要:

针对聚酰胺6(PA6)易燃性和卤系阻燃改性污染性的问题,介绍了未改性PA6的燃烧机理和阻燃机理,综述了近年来PA6材料无卤阻燃改性的研究进展,包括单一无卤阻燃改性和协效无卤阻燃改性两大类,其中单一无卤阻燃改性又分为有机阻燃改性(磷系阻燃改性、氮系阻燃改性、硅系阻燃改性)、无机金属阻燃改性、纳米阻燃改性,最后对PA6无卤阻燃改性的前景作出了展望。

关键词: 聚酰胺6, 改性, 阻燃性能

Abstract:

To solve the problems in the flammability of polyamide 6 (PA6) and the toxicity of halogen flame retardant modification, the combustion and flame⁃retardant mechanisms for PA6 were introduced. The research progress in the halogen⁃free flame⁃retardant modification of PA6 in recent years was reviewed, which included organic⁃flame⁃retardant modification (phosphorus⁃flame⁃retardant modification, nitrogen⁃flame⁃retardant modification, silicon⁃flame⁃retardant modification), inorganic⁃metals⁃flame⁃retardant modification, nano⁃flame⁃retardant modification, and halogen⁃free synergistic⁃flame⁃retardant modification. The future development prospect of halogen⁃free flame⁃retardant modification for PA6 was proposed.

Key words: polyamide 6, modification, flame retardancy

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