羊绒纱线的扭转及扭矩松弛性能  

Torsional Property and Torque Relaxation of Cashmere Yarn

作　　者：侯秀良[1] 刘启国[2] 张志龙[1] 王善元[1] 

机构地区：[1]东华大学纺织学院,上海200051 [2]南通工学院化工系,南通226007

出　　处：《东华大学学报（自然科学版）》2002年第4期88-92,共5页Journal of Donghua University(Natural Science)

摘　　要：采用带有热箱、可通蒸气的扭转平衡型扭矩测定装置 ,对比测定、研究了羊绒、羊毛纱线在标准温、湿度及湿热条件下的扭矩—捻回数关系和扭矩松弛性能 ,并测试分析了预加张力对羊绒纱线扭矩松弛性能的影响。By means of a torsion balance apparatus with heat cabinet and steam, the torque twist relationship and torque relaxation of cashmere yarn in conditions of standard and steaming are measured and compared with wool yarn, and the effect of pre tension on the torque relaxation of cashmere yarn is investigated.

关 键 词：扭矩松弛性能 羊绒纱线 羊毛纱线 扭转性能 

分 类 号：TS102.311[轻工技术与工程—纺织工程] TS101.922[轻工技术与工程—纺织科学与工程]