黄麻纤维/环氧复合材料及其性能分析
ANALYSIS AND PROPERTIES OF JUTE/EPOXY COMPOSITES
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摘要: 本文研究了黄麻单向纤维和随机分布短纤维增强环氧树脂复合材料的制作和拉伸、压缩、弯曲、层间剪切以及冲击性能,并讨论了它的破坏机理与微观形貌。黄麻纤维本身性能优异,并且具有优于其它天然植物纤维的可纺性。黄麻纤维复合材料的优异性能具有进一步研究开发的潜力。
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关键词:
- 线状单向黄麻纤维/环氧复合材料 /
- 随机分布短纤维黄麻/环氧复合材料 /
- 力学性能
Abstract: This paper reports on the fabrication of long-fiber jute/epoxy and random short-fiber jute/epoxy composites,as well as their mechanical properties under tensile, compressive,flexural,interlaminar shear and impact stresses. Microstructural aspects of these composite materials were investigated by using Scanning Electronic Microscopy. Apart from the good tensile strength of the raw jute fiber,composites fabricated in this study give good overall mechanical performance and indicate afar-reaching potential for development into useful products.
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