棉纺织技术2024，Vol.52Issue(6)：84-89,6.
芳纶/玻纤经编复合材料的力学性能研究
Study on mechanical property of aramid/glass fiber warp knitted composite material
摘要
Abstract
Mechanical property of biaxial warp knitted composite material with aramid/glass fiber hybrid fibers were studied.Aramid/glass fiber hybrid fiber biaxial warp knitted fabric was taken as enhanceosome.№1-695-3K A epoxy resin was mixed with №1-695-3K B curing agent.The composite material were made based on vacuum-assisted resin transfer molding technology,and compared with glass fiber warp knitting composite material under the same state.The difference between the two kinds of composite material were studied in terms of tensile property,flexural property and low-speed impact property.The results showed that compared with glass fiber warp knitted composite material,the tensile and flexural strength of the aramid/glass fiber warp knitted composite material along yarn loading direction were increased about 20%and 26%respectively,and the maximum impact load was increased about 45%.It is considered that aramid/glass fiber warp knitted composite material have better mechanical property and can replace glass fiber warp knitted composite material in engineering application.关键词
芳纶/玻璃纤维/经编双轴向/复合材料/拉伸性能/弯曲性能/低速冲击性能/破坏形貌Key words
aramid/glass fiber/warp knitted biaxial/composite material/tensile property/flexural property/low velocity impact property/damage morphology分类
轻工纺织引用本文复制引用
王婷,蒋高明,杨美玲,李炳贤..芳纶/玻纤经编复合材料的力学性能研究[J].棉纺织技术,2024,52(6):84-89,6.基金项目
江苏省自然科学青年基金项目(BK20221094) （BK20221094）
中央高校基本科研业务费专项资金资助(JUSRP122003) （JUSRP122003）
