聚烯烃护套用无卤阻燃剂的研究进展  

Research Progress of Halogen-Free Flame Retardants for Polyolefin Sheathing

作　　者：周鑫 高天奇 刘文庭 王福来 杨泽强 程东旭 郭宁[2] ZHOU Xin;GAO Tianqi;LIU Wenting;WANG Fulai;YANG Zeqiang;CHENG Dongxu;GUO Ning(Guangzhou Xinxing Cables Industry Co.,Ltd.,Guangzhou 511338,China;School of Electrical and Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China)

机构地区：[1]广州市新兴电缆实业有限公司,广州511338 [2]哈尔滨理工大学电气与电子工程学院,哈尔滨150080

出　　处：《电线电缆》2025年第3期1-9,共9页Wire & Cable

摘　　要：近年来,随着城市建筑密度和人口密度的不断增加,对电线电缆阻燃性能的要求也显著提高,尤其是电缆护套的阻燃性能。文中综述了国内外学者在聚烯烃护套阻燃材料领域的研究进展,详细介绍了多种阻燃剂的阻燃机理,并对不同类型阻燃剂的性能差异进行了比较。然后,重点分析了聚烯烃复合材料在阻燃性能和力学性能方面的表现,以及对护套材料加工性能的影响。最后,展望了聚烯烃护套用无卤阻燃剂的未来发展趋势,为改进护套阻燃性能的研究提供了新思路。Continuous increase in urban building density and population density has led to an increased demand for enhanced flame-retardant properties in cables and wires,particularly in the materials used for cable sheaths.In the paper,a comprehensive review of recent advancements in flame-retardant materials for polyolefin sheaths was provided domestically and internationally.Mechanisms of various flame-retardant additives were thoroughly summarized,and performance differences between different types were also contrasted.The interplay between flame-retardant effectiveness and mechanical strength in polyolefin composites,as well as the impact of these properties on the processability of sheathing materials were analyzed.Finally,future developments in halogen-free flame retardants for polyolefin sheaths were prospected,which could provide new ideas for research on improving flame-retardant properties for cable sheaths.

关 键 词：聚烯烃护套 阻燃剂 阻燃机理 阻燃效率 

分 类 号：TB34[一般工业技术—材料科学与工程] TM246[电气工程—电工理论与新技术]