Environmental Degradation Behaviors of Glass/ Carbon Fiber-reinforced Polymer Composites

摘要：

This study has been investigated to find out the effects of water absorption on Fiber-reinforced Polymer Composites (FRPC) components. Two types of materials (I.e., carbon/ epoxy and glass/ epoxy laminates) were immersed during 100 days to monitor their water absorption behavior and mechanical behavior. Tensile tests after dried 4 days, also, accomplished to observe water absorption behavior of FRPC components by dry process. The results showed that the mechanical properties of FRPC and their glass transition temperature were influenced by moisture absorption in the FRPC components. Moreover, using micrographs and fractograpy, moisture absorption in the FRPC components make their interfacial properties decrease. Lastly, the mechanical properties of FRPC were remarkably recovered by dry process.

关键词： Fiber-reinforced Polymer Composites Laminates Carbon fiber Glass fiber Epoxy Glass transition temperature Moisture absorption Diffusion Swelling

作者: Sung-Youl Bae Yun-Hae Kim Kook-Jin Kim Joong-Won Han Kyung-Man Moon

作者单位: Department of materials Engineering, Korea Maritime Univ., Dongsam-dong,Youngdo-gu, Busan, Korea Division of Mechanical and Materials Engineering, Korea Maritime Univ.,Dongsam-dong, Youngdo-gu, Kor

会议类型: 国际会议

会议名称: The Fifth International Conference on Physical and Numerical Simulation of Materials Processing(第五届材料与热加工物理模拟及数值模拟国际会议)

会议地点: 郑州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）