不同纤度桑蚕膨松丝的聚集态结构研究  

Aggregated Structure of Bulk Silk Yarn in Different Sizes

作　　者：胡风霞[1] 陈宇岳[2] 盛家镛[2] 

机构地区：[1]安徽农业大学蚕业丝绸系,合肥230036 [2]苏州大学材料工程学院,苏州215021

出　　处：《纺织学报》2002年第2期63-65,共3页Journal of Textile Research

基　　金：国家自然科学基金项目(50073013);安徽农业大学青年基金项目资助。

摘　　要：研究了不同纤度桑蚕膨松丝的聚集态结构差异,研究结果表明,纤度不同的桑蚕膨松丝其结晶度几乎没有差异,而取向度随着纤度增加而逐渐增大。同时还研究了不同纤度桑蚕膨松丝聚集态结构的差异对其力学性能的影响,以期探索不同纤度对桑蚕膨松丝品质的影响。The testing methods, such as specific gravity and double refraction, are used to investigate the difference of bulk silk yarns in different sizes. The crystallininty of different bulk silks is nearly, while the degree of orientation increases with the increasing size. The influence upon the mechanical properties due to the aggretated structure of different size bulk silk yarns is also studied in order to seek the relation between the size and the silk quality. ....................................................................

关 键 词：桑蚕膨松丝 纤度 聚集态结构 生丝 制丝 

分 类 号：TS143.1[轻工技术与工程—纺织材料与纺织品设计]