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Effect of organoclay dispersion on the barrier performance and mechanical strength of EVA clay nanocomposites

  • Mahatma Gandhi University, Kottayam
  • N.S.S College

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Poly (ethylene-co-vinyl acetate) (EVA)/clay nanocomposites with different clay loadings were prepared. The transport of gases (oxygen and nitrogen) through the composite membranes was investigated. These studies revealed that the incorporation of nanoclays in the polymer increased the efficiency of the membranes toward barrier properties. It was also found that the barrier properties of the membranes decreased with clay loadings. This is mainly due to the aggregation of clay at higher loadings. The mechanical properties of the nanocomposites were analysed. Samples with 5 wt % Cloisite 15A clay showed superior performance in tensile strength and elongation at break.

Original languageEnglish
Title of host publicationMulti-Functional Materials and Structures IV
Pages15-18
Number of pages4
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event4th International Conference on Multi-Functional Materials and Structures, MFMS 2013 - Sathorn-Taksin, Bangkok, Thailand
Duration: 14 Jul 201317 Jul 2013

Publication series

NameAdvanced Materials Research
Volume747
ISSN (Print)1022-6680

Conference

Conference4th International Conference on Multi-Functional Materials and Structures, MFMS 2013
Country/TerritoryThailand
CitySathorn-Taksin, Bangkok
Period14/07/1317/07/13

Keywords

  • EVA/clay nanocomposites
  • Mechanical strength
  • Permeation

ASJC Scopus subject areas

  • General Engineering

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