Journal of the Semiconductor & Display Technology (반도체디스플레이기술학회지)

The Korean Society Of Semiconductor & Display Technology (한국반도체디스플레이기술학회)
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Properties of impact modifier reinforced PPS/MWCNT Nanocomposite

충격보강제가 보강된 PPS (polyphenylene sulfide)/MWCNT (multi-walled carbon nanotube) 나노복합체의 물성연구

  • Park, Ji Soo (Department of Applied Chemical Engineering, School of Energy.Material.Chemical Engineering, Korea University of Technology and Education) ;
  • Kim, Seung Beom (Department of Applied Chemical Engineering, School of Energy.Material.Chemical Engineering, Korea University of Technology and Education) ;
  • Nam, Byeong Uk (Department of Applied Chemical Engineering, School of Energy.Material.Chemical Engineering, Korea University of Technology and Education)
  • 박지수 (한국기술교육대학교 응용화학공학과) ;
  • 김승범 (한국기술교육대학교 응용화학공학과) ;
  • 남병욱 (한국기술교육대학교 응용화학공학과)
  • Received : 2012.06.05
  • Accepted : 2012.06.18
  • Published : 2012.06.30
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Abstract

Polymer composites which have electrical properties have been studied in various industries. The Multi-walled carbon nanotube (MWCNT) are thought to be reinforcements for polymers because of their high aspect ratio and specially mechanical, thermal and electrical properties. We introduced MWCNT and impact modifier in order to improve thermal and mechanical properties of Polyphenylene sulfide (PPS) and give electric characteristic to PPS. The thermal properties were investigated by Differential scanning calorimeter (DSC) and Thermogravimetric analysis (TGA). The morphology, mechanical properties and electrical characteristic were performed by Field emission scanning electron microscopy (FE-SEM), Izod impact tester and surface resistance meter. As a result, we could find that the PPS/MWCNT composites have high conductivity and good mechanical properties than neat PPS resin.

Keywords

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