大连工业大学学报2011，Vol.30Issue(6)：461-464,4.
黄麻纤维/环氧树脂复合材料的力学性能
Mechanical properties of jute fiber/epoxy composites
摘要
Abstract
The preparation of the jute/epoxy composite plate and the effect of the fiber content and length on the tensile strength, tensile modulus, bending strength and modulus were investigated. The tensile fracture morphology of the composites was observed by SEM. The tensile and bending properties are improved comparing with pure epoxy after jute fibers added, while the impact strength is lower. The increase in fiber content makes the tensile and bending strength of composite materials ascend following descend. The tensile strength reaches the highest when fiber content is 20% and the fiber length is 10 mm. The bending strength reaches the highest when the fiber content is 30 % and the fiber length is 10 mm. The increase in fiber content and length is beneficial for the improvement of the modulus.关键词
黄麻/环氧树脂/复合材料/力学性能Key words
jute/ epoxy resin/ composite material/ mechanical properties分类
轻工纺织引用本文复制引用
汤栋,赵玉萍,赵明..黄麻纤维/环氧树脂复合材料的力学性能[J].大连工业大学学报,2011,30(6):461-464,4.基金项目
辽宁省教育厅创新团队项目(2009T008) （2009T008）
