Polymer(Korea), Vol.18, No.5, 804-814, September, 1994
세라믹/FRP 이종 복합재료의 접착특성에 관한 연구
A Study of Adhesion Properties of Ceramic/FRP Hybrid Composites
초록
고강도, 고경도의 세라믹과 Spectra-Kevlar/Vinyester 복합재료의 접합을 위해 에폭시 전착를 사용하였으며, FT-IR, FT-NMR 을 통하여 접착제의 성분을 분석하였다. 표면 조도, 접착층의 두께, 플라즈마 처리 시간, 그리고 경화 온도에 따른 Ceramic/FRP 이종 복합재료의 계면강도를 고찰하였으며, 접착특성에 영향을 주는 요인들에 대한 계면 강도의 최적 조건을 결정하였다. Ceramic/Adhesive 층의 충격 흡수에너지는 계면간의 결합력보다는 접착제층의 두께에 더 큰 영향을 받으며, 최대 충격 흡수에너지는 접착제층과 계면 강도가 주된 요인임을 알 수 있었다.
Epoxy adhesive was used to fabricate high strength, high hardness ceramic and Spectra-Kevlar/vinylester hybrid composite, and the adhesive components were analyzed using FT-IR, FT-NMR. Interfacial adhesion strength of Ceramic/FRP hybrid composite was investigated as functions of surface roughness, adhesive thickness, plasma treatment time, and curing temperature of the adhesive, and optimal conditions for interfacial adhesion strength of Ceramic/FRP hybrid composite were determined using above various factors. Impact absorption energy of ceramic/adhesive layer was governed mainly by adhesive thickness rather than interfacial adhesion strength. In the case of maximum impact absorption energy, the adhesive thickness and interfacial adhesion strength of Ceramic/FRP hybrid composite were major factors.
- Morton J, "Structural Impact and Crashworthiness," Vol. 2, Elsevier Applied Science Publishers, New York (1984)
- Hartshorn SR, "Structural Adhesive," Plenum Press, New York (1986)
- Hancox NL, "Fibre Composite Hybrid Materials," Applied Science Publishers Ltd., London (1981)
- Wu S, "Polymer Interface and Adhesion," Marcel Dekker, Inc., New York (1982)
- De Bruyne NA, Houwink R, "Adhesion and Adhesives," Elsevier Publishing Company, New York (1951)
- Houwink R, Salomon G, "Adhesion and Adhesives," Vol. 2, Elsevier Publishing Company, New York (1967)
- Eley DD, "Adhesion," Elsevier Publishing Co. Ltd., New York (1970)
- Kinloch AJ, "Adhesion and Adhesives," Chapman and Hall Ltd., London (1987)
- Bentjen SSB, Nelson DA, Tarasevich BJ, Rieke PC, J. Appl. Polym. Sci., 44, 965 (1992)
- Wang CC, Hsiue GH, J. Polym. Sci., 31, 1307 (1993)
- Koenig SJL, Ishida H, "Interfaces in Polymer, Ceramic, and Metal Matrix Composites," Elsevier Science Publishing Co. Inc. (1988)
- Zukas JA, Nicholas T, Swift HF, Greszczuk LB, Curran DR, "Impact Dynamics," John Wiley and Sons, New York (1982)