Influence of Mercerization on Cotton Fiber Varieties from Different Regions  

作　　者：WANG Hua MUGAANIRE Tendo Innocent 王华;MUGAANIRE Tendo Innocent

机构地区：[1]State Key Laboratory of Textile Science &Technology,Ministry of Education,Donghua University [2]State Key Laboratory of Textile Science & Technology,College of Textiles,Department of Textile Engineering and Technology,Donghua University

出　　处：《Journal of Donghua University(English Edition)》2018年第5期389-393,共5页东华大学学报（英文版）

摘　　要：The influence of mercerization on cotton varieties from Africa,Xinjiang and Australia was studied. The micro-morphology,mechanical property and crystalline structure were analyzed before and after mercerization. Mercerization made the surface of fibers smoother which resulted in improved luster of fiberes with better results observed in Australia,Xinjiang and Africa cotton varieties respectively. Although fiber strenth increased due to orientation of intra fiber cellulose chains,there was a general in the crystallinity index amongst the three varieties of cotton after mercerization.Reduced crystallinity is a function of improved processability and thus Australian cotton is more processable than cotton from Africa and Xinjiang.The influence of mercerization on cotton varieties from Africa,Xinjiang and Australia was studied. The micro-morphology,mechanical property and crystalline structure were analyzed before and after mercerization. Mercerization made the surface of fibers smoother which resulted in improved luster of fiberes with better results observed in Australia,Xinjiang and Africa cotton varieties respectively. Although fiber strenth increased due to orientation of intra fiber cellulose chains,there was a general in the crystallinity index amongst the three varieties of cotton after mercerization.Reduced crystallinity is a function of improved processability and thus Australian cotton is more processable than cotton from Africa and Xinjiang.

关 键 词：REVERSALS MERCERIZATION CRYSTALLINITY MICRO-MORPHOLOGY 

分 类 号：TS111[轻工技术与工程—纺织材料与纺织品设计]