摘要
文章研究了碳纤维/环氧树脂层合复合材料在常温以及120℃下加热15min、600min、1800min、3000min后的压缩性能。研究结果表明,在120℃时层合复合材料的压缩强度较常温时要低;随着加热时间的增加,压缩强度出现先升高后降低的趋势。
The compression properties of carbon fiber/epoxy composite laminates at room tempera- ture and 120℃ with heating time of 15 rain.600 min.1800 rain.3000 min were studied. The research results indicate that the compression property of laminated composites at 120℃ has declined compared with that at the room temperature. As the heating time increases, the compressive strength change occurred from increase to decrease. Meanwhile, the compression modulus of laminated composite de- creased at 120℃ in different heating time compared with room temperature.
出处
《山东纺织科技》
2013年第5期54-56,共3页
Shandong Textile Science & Technology
基金
天津市科技计划项目(11ZCKFSF00500)
关键词
层合复合材料
高温
持续时间
压缩性能
laminated composites
high temperature
lasting time
compression property
