不同淀粉对竹纤维上浆性能的研究  

Study on Sizing Properties of Bamboo Fiber with Different Starch

作　　者：王坤[1,2] 周迎春 WANG Kun;ZHOU Ying-chun(School of Textile and Clothing,Hunan Institute of Engineering,Xiangtan 411100;College of Textiles,Donghua University,Shanghai 201620)

机构地区：[1]湖南工程学院纺织服装学院,湖南湘潭411100 [2]东华大学纺织学院,上海201620

出　　处：《纺织科学与工程学报》2018年第4期60-64,101,共6页Journal of Textile Science & Engineering

基　　金：湖南省教育厅项目(17C0390)

摘　　要：竹纤维产品受到广大民众的喜爱,但目前竹纤维的提取和生产难度较大,上浆工艺不成熟。采用XR-ST变性淀粉和CD-DF868接枝淀粉浆料对竹原纱进行上浆性能的测试。通过正交实验可知:含固率为8%、煮浆时间为40分钟、车速为35m/min时,对降低毛羽指数和增加强度效果最好。含固率为3%、煮浆时间为20分钟、车速为55m/min能最大保持纱线的伸长率。Bamboo fiber products are popular among people while the extraction and production of bamboo fiber are quite difficult and the sizing processing is not mature.The sizing properties of bamboo yarn were tested by XR-ST modified starch and CD-DF868 grafted starch slurry.Through the orthogonal experiment,it could be known that the effects of reducing the burr index and improving the strength were best when the ratio of the solid rate was 8%,the boiling time 40 minute and the speed 35m/min and the elongation of yarn was maximum when the solid rate was 3%,the boiling time 20 minute and the speed 55m/min.

关 键 词：竹纤维 XR-ST变性淀粉 CD-DF868接枝淀粉 上浆 

分 类 号：TS103.846.1[轻工技术与工程—纺织工程]