Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference (한국윤활학회:학술대회논문집)

Korean Tribology Society (한국트라이볼로지학회)
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Synthesis and Thermal Stability of Polyol Esters

폴리올에스테르의 합성 및 열안정성

  • Baek, Jin-Wook (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Chung, Keun-Wo (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Young-Wun (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Seo, In-Ok (Applied Chemistry & Engineering Division, Korea Research Institute of Chemical Technology) ;
  • Han, Jung-Sik (Agency for Defence Development)
  • 백진욱 (한국화학연구원 응용화학연구부) ;
  • 정근우 (한국화학연구원 응용화학연구부) ;
  • 김영운 (한국화학연구원 응용화학연구부) ;
  • 서인옥 (한국화학연구원 응용화학연구부) ;
  • 한정식 (국방과학연구소)
  • Published : 2002.05.16
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Abstract

Polyol esters were synthesized by condensation reaction of polyols (PE and DIPE) and linear acids such as valeric acid, caproic acid, heptylic acid and caprylic acid. The structures of polyol esters were confirmed by gas chromatography. Hot tube test was used to measure thermal stability of polyol esters and its thermal properties depended on the structure of acid moiety contained in polyol esters.

Keywords