CJCU

Chem. J. Chinese Universities ›› 2004, Vol. 25 ›› Issue (6): 1149.

• Articles • Previous Articles     Next Articles

Conductive Performance of Polyethylene/Carbon Black Composites

SUN Dao-Xing1,2, ZHANG Shu-Sheng1, WEI Qing-Li1, ZHUANG Xin-Jie1   

  1. 1. College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China;
    2. College of Chemistry and Chemical Technology, Ocean University of China, Qingdao 266042, China
  • Received:2003-05-27 Online:2004-06-24 Published:2004-06-24

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Abstract: The net conductive performance and the reason why this kind of PE/CB conductive composite material has a positive temperature coefficient(PTC) were put forward and validated in this paper,and the influence of the process, temperature,radiation crosslinking etc. on the electric performance of the PTC composites were analyzed.

Key words: PTC effect, Polyethylene/carbon black conductive composite, Contact conduct, Tunnel conduct

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