방사선산업학회지 (Journal of Radiation Industry)
- 제4권1호
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- Pages.19-23
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- 2010
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- 1976-2402(pISSN)
방사선 경화 비닐에스터 수지의 기계적 특성 연구
Mechanical Properties of Radiation-Curing Vinyl Ester Resin
- 신범식 (한국원자력연구원 방사선공업환경연구부) ;
- 전준표 (한국원자력연구원 방사선공업환경연구부) ;
- 김현빈 (한국원자력연구원 방사선공업환경연구부) ;
- 강필현 (한국원자력연구원 방사선공업환경연구부)
- Shin, Bum-Sik (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
- Jeun, Joon-Pyo (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
- Kim, Hyun Bin (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
- Kang, Phil-Hyun (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute)
- 투고 : 2010.01.29
- 심사 : 2010.02.10
- 발행 : 2010.03.30
초록
Vinyl ester (VE) resins, introduced in the late 1960s, have made large strides in reinforced plastics applications as adhesive and matrix materials on their appropriate mechanical performance characteristics in the glassy state. Generally, VE resins are a group of dimethacrylate resins based on bisphenol A type epoxy resin. They exhibit easy handling properties as well as good resistance to most chemical agents due to their mechanical and thermal properties. In this study, the effects of curing methods of vinyl ester resins on gel contents, flexural strength and dynamic mechanical properties were investigated. Thermal curing (room temperature,