导电聚氨酯泡沫材料研究进展  

Research progress in conductive polyurethane foams

作　　者：郭文娇 于雯霞 党春蕾 何艺琳 赵亚欣 田华峰[2] 李莹 GUO Wenjiao;YU Wenxia;DANG Chunlei;HE Yilin;ZHAO Yaxin;TIAN Huafeng;LI Ying(Datong Power Supply Company of State Grid Shanxi Electric Power Company,Datong 037000,China;School of Chemical and Material Engineering,Beijing Technology and Business University,Beijing 100048,China;Key Laboratory of Carbon Fiber and Functional Polymers,Ministry of Education,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]国网山西省电力公司大同供电公司,山西大同037000 [2]北京工商大学化学与材料工程学院,北京100048 [3]北京化工大学碳纤维及功能高分子教育部重点实验室,北京100029

出　　处：《中国塑料》2023年第3期113-122,共10页China Plastics

摘　　要：从使用不同导电填料(炭黑、碳纳米管、石墨、金属、有机填料等)制备导电聚氨酯泡沫(PUF)材料的角度进行分析,总结了添加不同导电填料的复合泡沫制备方法以及对泡沫材料性能的影响,并论述了导电PUF材料在压阻材料、吸波材料、电磁屏蔽材料以及电极材料等领域的应用。分析表明,通过添加导电填料,可以改善PUF的静电现象,提高防静电、导电等性能并拓宽PUF材料的应用领域。This paper introduced the preparation technologies of conductive polyurethane foams(PUFs)using different conductive fillers,which included carbon black,carbon nanotubes,graphite,metal,organic fillers,etc.summarized the preparation methods of composite foam with different and the effect of these types of conductive fillers on the properties of PUFs was analyzed,and their application in piezoresistive materials,microwave absorbing materials,electromagnetic shielding materials,and electrode materials was discussed.The analysis results indicated that the introduction of conductive fillers improved the anti‑static and conductive phenomenon of PUFs and therefore broadened their application range.

关 键 词：聚氨酯 泡沫 导电 填料 抗静电性能 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]