China Plastics ›› 2012, Vol. 26 ›› Issue (04): 22-26 .DOI: 10.19491/j.issn.1001-9278.2012.04.004

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Research Progress in Polyethylene-based Electrical Conductive Composites

DU Yan JI Tiezheng TANG Ting   

  • Received:2011-10-13 Revised:1900-01-01 Online:2012-04-26 Published:2012-04-26

Abstract: Research progress in polyethylene-based electrical conductive composites was reviewed, including polyethylene/carbon black, polyethylene/graphite, and polyethylene/carbon nanotube composites. The electrical conductive mechanism of the composites was analyzed. It was pointed out that the kinds and properties of conductive filler, matrix, and processing technology would affect the properties of the composites. Thermo-resistive effect of the composites was summarized. Finally, the application prospect was discussed.

Key words: polyethylene, electrical conductive composite, percolation threshold, temperature coefficient effect