Sachdev, V. K. and Patel, K. and Bhattacharya, S. and Tandon, R. P. (2010) Electromagnetic Interference Shielding of Graphite/ Acrylonitrile Butadiene Styrene Composites. Journal of Applied Polymer Science , 120 (2). pp. 1100-1105. ISSN 1097-4628

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Abstract

Dispersion of graphite within the acrylonitrile butadiene styrene matrix demonstrates enhanced electromagnetic interference shielding of composites through the use of tumble mixing technique. A shielding effectiveness of 60 dB with 15 wt % of graphite has been achieved. D shore hardness data revealed a little decrease in hardness of composites with rise in graphite content. DC conductivity measurements revealed a fairly low percolation threshold at 3 wt % of graphite. The conductivity exhibited by 15 wt % composite is 1.66 × 10−1 S/cm. These composites are fit for use as an effective and convenient EMI shielding material because of easy processing, better hardness, light weight, and, reasonable shielding efficiency

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Wiley.
Uncontrolled Keywords:	polymer composites; fillers; hardness; dielectric properties; EMI shielding
Subjects:	Polymer Science
Divisions:	UNSPECIFIED
Depositing User:	Mr. Abhishek Yadav
Date Deposited:	18 Dec 2012 07:40
Last Modified:	18 Dec 2012 07:40
URI:	http://npl.csircentral.net/id/eprint/878

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