Characterization of stretch elongation and elastic recovery of PTT/PET bicomponent filament

摘要：

Typical load-elongation curves of three types of original and wet-heat treated Polytrimethylene terephthalate (PTT)/Polyethylene terephthalate(PET) self-crimping filaments with same linear density and different components ratio were obtained by yarn tensile test. Their elastic recovery was studied and discussed. The results showed that crimp elongation greatly contributed to the high elongation property of PTT/PET filaments, especially for the wet-heat treated filaments. Both the intrinsic filaments and the crimp configuration of PTT/PET filaments had prominent elastic recovery property.

作者: LUO Jin WANG Kang WANG Fumei

作者单位: College of Textiles, Donghua University, Shanghai 201620, P.R.China

会议类型: 国际会议

会议名称: 2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)

会议地点: 上海

会议语种:英文

页码: 282-285

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）