论文摘要
Electrically conductive and flame-retardant maleic anhydride grafted high-density polyethylene（MA-HDPE） nanocomposites with satisfactory mechanical properties are fabricated by melt compounding MA-HDPE with polyethyleneimine（PEI）-modified reduced graphene oxide（PEI@RGO） as the conductive nanofiller and brominated polystyrene（BPS） as the flame retardant. The modification with PEI significantly improves the interfacial compatibility and dispersion of the RGO sheets in the MA-HDPE matrix, leading to electrically conductive nanocomposites with enhanced mechanical properties. Furthermore, the addition of 25 wt% of BPS makes the nanocomposite flame-retardant with a UL-94 V-0 rating. Thus, the multifunctional RGO/MA-HDPE nanocomposites with good electrical, flameretardant, and mechanical properties would have potential applications in construction and pipeline fields.
论文目录
文章来源
类型: 期刊论文
作者: Yu Chen,Jian Yao,Ming-Ke Xu,Zhi-Guo Jiang,Hao-Bin Zhang
来源: Chinese Journal of Polymer Science 2019年05期
年度: 2019
分类: 工程科技Ⅰ辑
专业: 材料科学
单位: National Key Laboratory of Advanced Composites,Beijing Institute of Aeronautical Materials,Beijing Key Laboratory of Advanced Functional Polymer Composites,College of Materials Science and Engineering,Beijing University of Chemical Technology
基金: financially supported by the National Natural Science Foundation of China(Nos.51673015,51373011,51533001,51521062,and 51803200),the Fundamental Research Funds for the Central Universities(No.BHYC1707B),the National Key Research and Development Program of China(No.2016YFC0801302)
分类号: TB332
页码: 509-517
总页数: 9
文件大小: 941K
下载量: 33
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