Mechanical Properties of Carbon Nanotube/Polyester Wrapping Yarn

摘要：

　　A type of carbon nanotube/polyester yarns prepared by wrapping the carbon nanotube (CNT) yarn onto the surface of polyester filament yarn (PFY), in which the CNT is the skin yarn and the PFY is the core yam.CNT/PFY wrapping yarns were fabricated with various TPM (twist per meter), which includes single wrapping and double wrapping.The morphology and mechanical properties were tested by the three-dimension microscope and fiber strength tester respectively.The results showed that the CNT yarns were evenly wrapped onto the PFY core yarns and formed an integrity structure with PFY filament.The mechanical properties showed that the failure strengths of wrapping yarn were greater than that of CNT yarn plus PFY and increased with the increasing of TPM.In addition, there are some differences about mechanical properties between single and double wrapping yarn due to fracture.

关键词： carbon nanotube/polyester wrapping yam mechanical properties twist per meter

作者: Shasha Pang Juan Wang Fujun Xu

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

会议类型: 国际会议

会议名称: 上海纺织服装创意创新研究生学术论坛暨第十届纺织服装创新国际论坛

会议地点: 上海

会议语种:英文

页码: 58-61

在线出版日期: 2016-07-01（万方平台首次上网日期，不代表论文的发表时间）