棉纺织技术2017，Vol.45Issue(10)：16-19,4.
集聚纺股线捻系数与强伸性能的关系
Relationship between Twist Facor and Strength & Elongation of Condensed Spinning Ply Yarn
摘要
Abstract
Twist factor and strength & elongation of two series of JC 7.3 tex× 2 condensed spinning ply yarn were tested with the intent to improve strength & elongation of ply yarn.Linear density,strength & elongation and entanglement twist number were tested.Law of test result was summarized.Breaking tenacity critical twist factor of JC 7.3 tex × 2 condensed spinning yarn was found.Reason and solution such as real linear density increase,entanglement increase and cost increase were analyzed.It is considered that raising ply yarn twist factor can improve strength & elongation of ply yarn,but the problem with higher twist factor should be considered like entanglement increase and linear density increase.关键词
单纱/股线/临界捻系数/线密度/强伸性能/扭结Key words
Single Yarn/Ply Yarn/Critical Twist Factor/Linear Density/Strength & Elongation/Entanglement分类
轻工纺织引用本文复制引用
宋均燕,赵阳,何小东,夏代提,唐新军..集聚纺股线捻系数与强伸性能的关系[J].棉纺织技术,2017,45(10):16-19,4.基金项目
新疆科技厅重点研发项目(2016B02025-2) （2016B02025-2）
新疆棉纺工程技术研究中心筹建项目 （）
乌鲁木齐市科技计划(H15102001) （H15102001）
新疆创新人才培养项目(QN2016YXD124) （QN2016YXD124）
新疆天山创新团队项目(201705182) （201705182）
