棉纺织技术2024，Vol.52Issue(1)：54-60,7.
不同针刺密度石英针刺毡复合材料的力学性能研究
Study on mechanical property of different needle punching density quartz needle felt composite material
邵建娜 1贾浩 1张雅秀 1曾欣怡 1蒋云1
作者信息
摘要
Abstract
In order to explore influence of different needle punching density on mechanical property of quartz needle felt and its composite materials,the laminated needle punching method was used to make quartz needle felt.Using the VARTM process,the epoxy resin was used as the matrix and the quartz needle felt was used as the reinforcement to make composite materials.The tensile property test showed that quartz needle felt and its woven fabric showed a decreasing trend with the increase of needle punching density,and the interlayer peel strength was first increased then decreased.The interlayer property was the best when the needle punching density was 30 needle/cm2.The tensile property of quartz needle felt composite material was decreased with the increse of needle punching density,shear and bending property were increased first then decreased,while the compression property was increased.The shear property was reached the highest when the needle density was 50 needle/cm2,and the bending property was the best when the needle density was 30 needle/cm2.关键词
针刺密度/复合材料/石英针刺毡/力学性能/拉伸性能Key words
needle punched density/composite material/quartz needle felt/mechanical property/tensile property分类
轻工纺织引用本文复制引用
邵建娜,贾浩,张雅秀,曾欣怡,蒋云..不同针刺密度石英针刺毡复合材料的力学性能研究[J].棉纺织技术,2024,52(1):54-60,7.
