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Development and thermo-physical properties of bio-based polymer/clay nanocomposites

  • Dept. of Civil and Env. Eng.
  • School of Packaging
  • Michigan State University

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

3 Scopus citations

Abstract

Bio-based resin systems obtained as blends of functionalized vegetable oils and petroleum based resins have been found to increase toughness of petroleum based resins and improve their environmental friendliness. Nevertheless, this improvement in toughness generally compromises the stiffness of the resin system. Nano-scale layered silicate (nano-clay) polymer nanocomposites exhibit enhanced mechanical and physical properties at relatively low weight fractions of inclusions. The reported study shows that proper stiffness - toughness balance along with enhancement in many other physical properties can be obtained by incorporating nano-scale layered silicates in bio-blended polymers. Polymer nanocomposites with varying clay contents and varying bio-blend (epoxidized soya bean oil) in unsaturated polyester resins were manufactured. Tensile properties and moisture absorption properties were studied. Fracture surface morphologies and characterization of nanocomposites were performed using electron microscopy. The resulting bio-blended polymer nanocomposites exhibit promising results for use in structural applications.

Original languageEnglish
Title of host publicationSPE Automotive and Composites Divisions - 7th Annual Automotive Composites Conference and Exhibition, ACCE 2007 - Driving Performance and Productivity
Pages243-251
Number of pages9
StatePublished - 2007
Event7th Annual Automotive Composites Conference and Exhibition, ACCE 2007 - Driving Performance and Productivity - Troy, MI, United States
Duration: Sep 11 2007Nov 13 2007

Publication series

NameSPE Automotive and Composites Divisions - 7th Annual Automotive Composites Conference and Exhibition, ACCE 2007 - Driving Performance and Productivity
Volume1

Conference

Conference7th Annual Automotive Composites Conference and Exhibition, ACCE 2007 - Driving Performance and Productivity
Country/TerritoryUnited States
CityTroy, MI
Period09/11/0711/13/07

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