Study on the Effects of Electro-Spinning Settings on the Properties of Polyester Micro-fiber

摘要：

　　Poly (ethylene terephtiialate) micro-fibers were prepared using eleclro-spinning technique.The morphology and structure of tiie PET fibers were characterized by Scanning Electron Microscopy (SEM) and X-ray diffraction (XRD).The effects of spinning dope concentration,spinning voltage and receiving distance on tiie fiber properties(including fiber diameter and crystallinity) have been investigated in tiiis paper.The experimental results showed tiiat the continuous PET fibers witiiout beads can be obtained witii the specific spinning settings: spinning voltage at 20 kV,receiving distance at 15 cm,and 10%-16% concentration.The eleclro-spinning process can be controlled well at a spinning voltage of 16-22 kV.The receiving distance had no obvious effects on the diameter and morphology of tiie spun fibers.However,the crystallinity of the PET fibers was low relative to otiier spinning methods.

关键词： Electro-spinning Polyesters Microstructure Crystallinity

作者: Cui-Cui Shen Bin-Jie Xin

作者单位: Shanghai University of Engineering Science,College of Fashion,Shanghai 201620,China

会议类型: 国际会议

会议名称: 第六届纺织生物工程及信息国际会议(The 6th Textile Bioengineering and Informatics Symposium )(TBIS2013)

会议地点: 西安

会议语种:英文

页码: 37-45

在线出版日期: 2013-09-26（万方平台首次上网日期，不代表论文的发表时间）