Paper Title:
Investigations on Preparations and Electrical Conductivity of PA-66/OMMT Nanocomposites
  Abstract

Organoclay has a low electrical conductivity and a proper dielectric constant which makes it to be used as a gate insulator. In a dry form, the organoclay exists in aggregates of montmorillonite platelets and very little surface area of the montmorillonite is exposed. For uniform dispersion of the clay aggregated, PA-66 and organically modified Na-montmorillonite (OMMT) were melting blended by using an internal mixer. The crystalline change and effects of intercalation were investigated with X-ray diffraction. Results of thermal properties, micro-structure, surface resistance and crystallization behavior indicated that OMMT had obviously effects on PA-66. DSC results showed that the existent of OMMT had effect on PA-66/OMMT nanocomposites and OMMT content had important effects on the scatter of OMMT in PA-66 matrix.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
1792-1796
DOI
10.4028/www.scientific.net/AMR.113-116.1792
Citation
F. C. Tsai, F. Liu, K. Liu, N. Ma, L. C. Tsai, C. M. Shu, S. Wen, T. Jiang, J. T. Yeh, "Investigations on Preparations and Electrical Conductivity of PA-66/OMMT Nanocomposites", Advanced Materials Research, Vols. 113-116, pp. 1792-1796, 2010
Online since
June 2010
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Price
$32.00
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