| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 봄 (04/07 ~ 04/08, 대전컨벤션센터) |
| 권호 |
36권 1호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
Inherent properties and Interfacial Evaluation of single FiberReinforced Epoxy Composites at Cryogenic Temperature |
| 초록 |
Interfacial properties of carbon or glass fibers reinforced epoxy composites were evaluated at cryogenic temperature using micromechanical techniques. Apparent modulus can provide important information on epoxy modulus as well as the effect of fiber on the interfacial adhesion. Interfacial shear strength (IFSS) between glass fiber and epoxy YDF-175 was investigated at different temperature ranges as lower as -100°C. All IFSS at low temperatures were higher than room temperature, and it exhibited a slight decline as the temperature decreased to low range. In general for The correlation between wettabilty and interfacial adhesion, the better wettability, the better interfacial adhesion. Other parameters can also contribute to the interfacial adhesion seriously as well. Acknowledgement: this work was supported financially by Basic Project from Korea Institute of Materials Science (KIMS), 2010. Gu, Ga-Young is grateful to the second stage of BK21 program for supporting a fellowship. |
| 저자 |
구가영1, 왕작가1, 권동준1, 엄문광2, 박종만1
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| 소속 |
1경상대, 2한국기계(연) |
| 키워드 |
Cryogenic temperature; Interfacial adhesion; Wettability; Apparent modulus
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| E-Mail |
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