大豆蛋白复合改性纤维的力学性能  

Mechanical property of composite fiber of soybean protein/polyvinyl alcohol

作　　者：杨庆斌[1] 李克让[2] 刘逸新[1] 于伟东[3] 

机构地区：[1]青岛大学纺织服装学院,山东青岛266071 [2]浙江纺织服装学院,浙江宁波315211 [3]东华大学纺织学院,上海201620

出　　处：《纺织学报》2006年第10期70-73,共4页Journal of Textile Research

摘　　要：为了解大豆蛋白复合改性纤维的内部结构与力学性能之间的关系及漂白和染色对纤维力学性能的影响,对大豆蛋白复合改性纤维的拉伸性能、松弛性能进行测试分析。选择Vangheluwe模型、改进的Vangheluwe模型、Zurek模型、改进的Zurek模型对不同夹持方式下漂白及染色的大豆蛋白复合改性纤维拉伸曲线进行拟合,通过比较得出不同情况下的最佳模型。In order to understand the relationship between the inner structure and the mechanical properties and the effects of bleaching and dyeing on the mechanical properties of the composite fiber of soybean protein/ polyvinyl alcohol, its tensile and relaxation properties were tested. And through analysis, four models--Vangheluwe, modified Vangheluwe, Zurek and modified Zurek were selected, and they were applied to the fitting of the tensile property curves of the composite fiber of soybean protein/polyvinyl alcohol bleached and dyed under different conditions. Through comparison the optimal model suitable for individual case was determined.

关 键 词：大豆蛋白复合改性纤维 拉伸性能 松弛性 模型 

分 类 号：TS102.512[轻工技术与工程—纺织工程]