无卤阻燃聚烯烃电缆料及其与阻燃剂相容性的研究进展
Research progress on halogen-free flame retardant polyolefin cable materials and their compatibility with flame retardants
金赣 1苏梦悦 1王奕隆 1吕泽鹏 1吴锴 1周峻1
作者信息
- 1. 西安交通大学电工材料电气绝缘全国重点实验室,西安 710049
- 折叠
摘要
随着城市化的进行,电力电缆取代架空线路进行能源输送和分配的需求不断增加,聚烯烃正逐渐成为电力电缆的主要基体材料.聚烯烃属于易燃材料,为了减少电缆引起的火灾事件并考虑到环保要求,在材料中加入无卤阻燃剂是目前提高聚烯烃电缆材料阻燃性能的主要方式.首先归纳了无卤阻燃聚烯烃电缆的基体材料和基料改性方法,其次介绍了无卤阻燃剂的分类和阻燃机理,最后综述了提高基体和无卤阻燃剂相容性的最新研究进展.
Abstract
As urbanization proceeds,the demand for power cables to replace overhead lines for energy transmission and distri-bution is increasing,and polyolefin is becoming the main base material for power cables.Polyolefins are flammable material,in order to reduce the fire events caused by cables and considering the environmental requirements,adding halogen-free flame retar-dants to the materials is currently the main way to improve the flame retardancy of polyolefin cable materials.The matrix materials of halogen-free flame-retardant polyolefin cables and their modification methods were summarized,then the classification and flame-retardant mechanism of halogen-free flame-retardants were introduced,and the latest research progress in improving the compatibili-ty between matrix and halogen-free flame-retardants were finally reviewed.
关键词
电缆料/聚烯烃/无卤阻燃剂/相容性Key words
cable material/polyolefin/halogen-free flame retardant/compatibility引用本文复制引用
基金项目
国家重点研发计划(2017YFB0903803)
出版年
2024
NETL
NSTL
万方数据