文章摘要
The Research on the Electrical Conductivity of Carbon Fiber/Carbon Black/ Nitrile Butadiene Rubber Composite Materials
Received:March 03, 2017  Revised:March 03, 2017
DOI：
Key Words: Carbon;fiber, Carbon;black, Nitrile;butadiene rubber, Composite;materials, Electrical;conductivity.
Author NameAffiliationE-mail
zhangbaowei* 太原工业学院材料与工程系 山西太原　030008 709011019@qq.com 
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Abstract:
      The physical properties and electrical conductivity of carbon fiber/carbon black/nitrile butadiene rubber composite were investigated.The results showed that with the increasing of the additional level of carbon fiber，the hardness and tear strength of the composites increased，the tensile strength，modulus and elongation at break increased at first and then decreased.The electrical conductivity of the composite improved obviously by using carbon fiber.The carbon fiber length had little effect on the electrical conductivity，and the carbon fiber treated by concentrated nitric acid was more closely bonded with the matrix.
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