牦牛绒与骆驼绒及羊绒的物理性能对比  

Comparisons among physical properties of yakwool,camel hair and cashmere

作　　者：李蔚[1,2] 刘新金 徐伯俊[1,2] 魏取福[1,2] 

机构地区：[1]江南大学纺织服装学院,江苏无锡214122 [2]生态纺织教育部重点实验室(江南大学),江苏无锡214122

出　　处：《纺织学报》2015年第8期1-5,共5页Journal of Textile Research

基　　金：国家自然科学基金项目(11102072);江苏省自然科学基金项目(BK2012254);江苏省产学研项目(BY2012065;BY2014023-13;BY2012051;BY2013015-24);江苏省科技成果转化项目(BA2014080);纺织服装产业河南省协同创新项目(hnfz14002)

摘　　要：针对牦牛绒纱线开发难度较高的现状,以研究牦牛绒纤维的可纺性为目的,对其物理力学性能,如表面鳞片结构、长度、细度、强伸性、卷曲性及摩擦性进行了分析,并与产品开发较为成熟的骆驼绒及羊绒纤维进行对比。结果表明:虽然3种纤维表面结构形态基本相似,但牦牛绒纤维长度较短、细度较细,相比骆驼绒及羊绒其纺制高支纱的难度也较高;因具有较高的整体强度和卷曲率以及较好的摩擦效应,纯纺难度低于骆驼绒及羊绒,用其制作的面料更具身骨。In view of the difficulties in yarn processing of yakwool and in order to study its spinnability,the physical and mechanical properties of yakwool,such as the surface scale structure,length,fineness,strength,crimpness and friction,were analyzed and compared with those of camel hair and cashmere products in mature development. It was pointed out that although the surface morphologies of the three kinds of fibers were similar,the difficulty in the production of high count yakwool yarns was higher because of its shorter fiber length and fine fineness. However,the yakwool also acquired the highest strength,crimp rate and friction effect among the three. Therefore,the difficulty in the production of pure yakwool yarns was lower than the other two. Furthermore,the fabrics made from yakwool would is stiffer than camel hair and cashmere.

关 键 词：牦牛绒 骆驼绒 羊绒 纤维结构 强伸性 卷曲性 摩擦性 

分 类 号：TS102.3[轻工技术与工程—纺织工程] TS134.1[轻工技术与工程—纺织科学与工程]