木棉纤维与纱线的性能测试分析  

Property test and analyses of kapok fiber and yarn

作　　者：王琳[1] 曹毅[1] 

机构地区：[1]河南工程学院纺织学院,河南郑州450007

出　　处：《染整技术》2013年第12期44-46,共3页Textile Dyeing and Finishing Journal

基　　金：河南省教育厅自然科学研究计划项目(12A540001)

摘　　要：为全面了解木棉纤维和纱线,对木棉纤维和木棉混纺纱的性能进行测试。结果表明:木棉纤维长度短,细度细,纤维外壁光滑,细胞壁薄,中腔大;纤维吸湿性能好;纤维强伸性能较差。木棉纤维显纤维素的红外谱图特征,属于纤维素Ⅰ晶型。与纯棉纱和纯莫代尔纱相比,木棉混纺纱的条干均匀度较差,千米棉结数较多,断裂强力较低,毛羽较多。In order to get a better understanding of kapok fiber and yam, properties of kapok fiber and kapok blended yarn were tested. The result shows that kapok fiber is a kind of short, fine, and hollow fiber with thin cell wall and smooth surface; kapok fiber performed excellently in moisture absorption while poorly in strength and extension property. The infrared spectra of kapok fiber displayed that kapok fiber is cellulose crystal I . Compared with pure cotton yarn and pure modal yarn, kapok blended yam exhibited worse evenness, more neps, lower breaking strength, and more hairiness,

关 键 词：木棉纤维 木棉混纺纱 结构 性能 

分 类 号：TS107[轻工技术与工程—纺织工程]