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. ....................................................................
出处
《纺织学报》
EI
CAS
CSCD
北大核心
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。
