Relationship between Yarn Properties and Process Parameters in False-Twist Textured Yarn
Relationship between Yarn Properties and Process Parameters in False-Twist Textured Yarn
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假捻变形纱纱线性能与工艺参数的关系
DOI：
10.1177/155892500900400205
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发表时间：
2009
影响因子：
2.9
通讯作者：
Y. Ulcay
中科院分区：
文献类型：
--
作者：
Kenan Yildirim;Ş. Altun;Y. Ulcay
假捻变形纱在卷曲特性和拉伸性能方面的性能主要取决于拉伸比和D/Y比。研究了D/Y比和拉伸比对材料卷曲性能、拉伸性能和结晶度的影响。改变这些参数对结晶度无明显影响，但拉伸比越大，韧性增大，卷曲收缩减小，D/Y比越大，卷曲稳定性降低。K/S值也随抽拔比的增加而降低。
The properties of false-twist textured yarns in the aspects of crimp characteristic and tensile behavior depend mainly on the draw ratio and the D/Y ratio. This study comprises investigations of the effect of D/Y ratio and draw ratio on the crimp and tensile properties and percent crystallinity. While there was no noticeable change on the percent crystallinity by altering these parameters, tenacity increased and crimp contraction decreased with increasing draw ratio, and crimp stability decreased when the D/Y ratio increased. K/S value also decreased with increasing draw ratio.