Journal of Adhesion and Interface (접착 및 계면)
- Volume 9 Issue 3
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- Pages.7-13
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- 2008
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- 1229-9243(pISSN)
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- 2233-8217(eISSN)
Thermal Diffusivity of PEEK/SiC and PEEK/CF Composites
PEEK/SiC와 PEEK/CF 복합재료의 열확산도에 대한 연구
- Kim, Sung-Ryong (Department of Polymer Science and Engineering, Chungju National University) ;
- Yim, Seung-Won (Department of Polymer Science and Engineering, Chungju National University) ;
- Kim, Dae-Hoon (Facility Safety Department, Korea Environment and Merchandise Testing Institute) ;
- Lee, Sang-Hyup (Center for Environmental Technology Research, Korea Institute Science and Technology) ;
- Park, Joung-Man (School of Nano and Advanced Materials Engineering, Gyeongsang National University)
- 김성룡 (충주대학교 고분자공학과) ;
- 임승원 (충주대학교 고분자공학과) ;
- 김대훈 (한국생활용품시험연구원 시설안전팀) ;
- 이상협 (한국과학기술연구원 환경기술연구단) ;
- 박종만 (경상대학교 나노.신소재공학부)
- Received : 2008.07.14
- Accepted : 2008.09.18
- Published : 2008.09.30
Abstract
The particulate type silicon carbide (SiC) and fiber type carbon fiber (CF) filler, of similar thermal conductivities, were mixed with polyetheretherketone (PEEK) to investigate the filler effects on the thermal diffusivity. The SiC and CF fillers had a good and uniform dispersion in PEEK matrix. Thermal diffusivities of PEEK composites were measured from ambient temperature up to
열전도도가 유사한 입자형 필러인 silicon carbide (SiC)와 섬유형 필러인 carbon fiber (CF)를 polyetheretherketone (PEEK) 고분자에 첨가하여 복합재료의 열확산도에 미치는 영향을 연구하였다. 전자현미경을 통해 얻은 단면사진으로부터 SiC와 CF가 PEEK 매트릭스 안에 균일하게 분산되어 있고 필러들이 부분적으로 서로 네트워크를 형성한 것을 관찰하였다. 레이저 섬광법을 이용하여 상온에서