棉纺织技术2017，Vol.45Issue(12)：5-8,4.
乌拉草纤维的制备及其结构性能
Preparation of Meyer Sedge Fiber and Its Structural Property
摘要
Abstract
The spinnability of meyer sedge fiber was discussed .Meyer sedge fibers were successfully obtained by degumming process of microwave-biological enzyme-chemical assist-alkali-oxygen bath .The fiber microstruc-ture and antibacterial property were tested .Cotton/meyer sedge 60/4014 .5 tex blended yarn was spun .The test results show that meyer sedge fiber has lumen ,micro pores in the structure and wide wale in longitudinal .The av-erage diameter is 19 .45 μm ,the length is 30 mm ~ 62 mm ,the linear density is around 1 .80 dtex ,the average moisture regain is 16 .5% and the breaking intensity is 3 .0 cN/dtex ~ 4 .6 cN/dtex .Each properties of the blen-ded yarn are excellent .After degumming treatment ,the pectin and non-fibrous matter of fibers are removed .The fibers have classic cellulose structure .The fiber thermal stability is better than original meyer segde .The antibac-terial rate is 42% which is lower than that of original meyer segde .It is considered that the spinnability of meyer sedge fiber is excellent ,it has better moisture absorption property and dyeing property .It can be used as one envi-ronmental natural fiber for development and application .关键词
乌拉草纤维/脱胶工艺/微观结构/抗菌性能/可纺性Key words
Key Words Meyer Sedge Fiber/Degumming Process/Microstructure/Antibacterial Property/Spinnability分类
轻工纺织引用本文复制引用
陈春侠,王曙东,杜梅,张国兵..乌拉草纤维的制备及其结构性能[J].棉纺织技术,2017,45(12):5-8,4.基金项目
江苏高校品牌专业建设工程资助项目(PPZY2015C254) （PPZY2015C254）
中国纺织工业联合会指导性项目(2014013) （2014013）
