MWNTs增强的ABS导电纳米复合材料的制备及性能研究  

Preparation and Properties of MWNTs Reinforced ABS Conductive Nanocomposites

作　　者：朱英魁[1] ZHU Yingkui(NR Electric Co.,Ltd,Nanjing 211102,China)

机构地区：[1]南京南瑞继保电气有限公司,南京211102

出　　处：《电工材料》2022年第5期13-15,21,共4页Electrical Engineering Materials

摘　　要：采用熔融共混方法制备了丙烯腈-丁二烯-苯乙烯共聚物(ABS)/多壁碳纳米管(MWNTs)导电纳米复合材料,研究了MWNTs对ABS的导电、导热、阻燃性能以及力学性能的影响。结果表明:在ABS中添加MWNTs可以提高ABS的导电、导热及阻燃性能;随着MWNTs用量的增加,复合材料的力学性能出现先增加后减小的趋势。The conductive nanocomposites of acrylonitrile-butadiene-styrene copolymer(ABS)/multi walled carbon nanotubes(MWNTs)were prepared by melt blending.The effects of MWNTs on the conductivity,thermal conductivity,flame retardancy and mechanical properties of ABS were studied.The results show that adding MWNTs to ABS can improve the conductivity,thermal conductivity and flame retardancy of ABS.With the increase of the amount of MWNTs,the mechanical properties of the composites first increased and then decreased.

关 键 词：丙烯腈-丁二烯-苯乙烯共聚物 多壁碳纳米管 导电性能 

分 类 号：TM242[一般工业技术—材料科学与工程]