Title: Polyamide/graphite nano conductive composite material and its prepairng method
Application Number: 200610041005 Application Date: 2006.07.12
Publication Number: 1900162 Publication Date: 2007.01.24
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C08L77/00;C08K3/04
Applicant(s) Name: Yangzhou Univ. Address:
Inventor(s) Name: Zhang Ming;Li Dajun;Yan Changhao;Wang Wen;Wu Defen
Attorney & Agent: jiang beng
Abstract:
    The present invention relates to a kind of nanometer conductive composite polyamide/graphite material and its preparation process. The nanometer conductive composite material consists of polyamide as main base 100 weight portions, auxiliary base 5-60 weight portions, and graphite 2-40 weight portions. It has relatively low percolation threshold, 3-4 %, and relatively high conductivity. Owing to the filled conductive material in relative small amount, the nanometer conductive composite material has excellent mechanical performance and processability similar to that of nylon and high electrostatic resistance, so that it is wide application foreground in electrostatic resisting material, electromagnetic shielding material, microwave absorbing material, etc.
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