한국환경과학회지 (Journal of Environmental Science International)

  • 제16권8호
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  • Pages.865-872
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  • 2007
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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과불소 아크릴 수성 폴리우레탄 복합체의 합성 및 물성

Synthesis of Waterborne Perfluoroacrylic Polyurethane Composite and Its Property

  • Yoo, Su-Yong (Division of Applied Chemical Engineering, Pukyong National University) ;
  • Kim, Jung-Du (Division of Applied Chemical Engineering, Pukyong National University) ;
  • Moon, Myung-Jun (Division of Applied Chemical Engineering, Pukyong National University) ;
  • Kam, Sang-Kyu (Division of Civil and Environmental Engineering, Cheju National University) ;
  • Lee, Min-Gyu (Division of Applied Chemical Engineering, Pukyong National University)
  • 발행 : 2007.08.31
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초록

The waterborne perfluoroacylic polyurethane composite (WFPUC) series were prepared by the emulsion polymerization (WFPUC-E) and the physical blending (WFPUC-B). WFPUC-E was prepared by polymerizing perfluoroalkyl ethyl acrylate (FA) and waterborne polyurethane (WPU), and WFPUC-B was prepared by blending FA copolymer and WPU. The structures of the synthesized WFPUC were identified by using FT-IR-ATR. The surface and thermal properties of the synthesized WFPUC were investigated by measuring contact angle, surface energy, and TGA. The surface energy of WFPUC-E was lower than that of WFPUC-B. The thermal stability of the WFPUC-B showed better than that of the WFPUC-E.

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참고문헌

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