罗纹针织物双向拉伸性能测试分析  

Test and Analysis of Rib Knitted Fabric under Biaxial Tensile

作　　者：洪维亚[1] 龙海如[1] 

机构地区：[1]东华大学纺织学院,上海201620

出　　处：《纺织科技进展》2009年第6期57-59,共3页Progress in Textile Science & Technology

摘　　要：采用国产双向拉伸测试仪测试了罗纹针织物7个方向上的拉伸力学性能、断裂强力、断裂伸长和拉伸模量,分析了影响断裂强力、断裂伸长和拉伸模量的因素,以及各指标与拉伸方向角之间的关系。The fabric samples were tested on a homemade biaxial tensile tester in seven directions. Some factors influencing breaking strength, breaking extension and tensile modulus were analyzed. It pointed out the relations between tensile properties and loading directions.

关 键 词：罗纹针织物 双向拉伸 断裂强力 断裂伸长 拉伸模量 

分 类 号：TS181[轻工技术与工程—纺织材料与纺织品设计]