Preparation and mechanical properties of a novel macro/nano ramie-polyurethane blended nonwoven

摘要：

A novel macro/nano blended nonwoven with excellent mechanical properties was prepared by electrospinning polyurethane (PU) nanofibers onto the surface of ramie webs under different concentration of PU solution. The concentration of PU solution has great influence on the diameter, morphology and tensile properties of PU nanofibers and ramie-PU blend nonwovens. PU nanofibers with uniform and straight structure can be prepared with 10 wt% and show the best tensile properties. However the tensile properties of the blended nonwovens with this concentration are the worst. The blended nonwovens show the best tensile properties when PU concentration is 8 wt%.

作者: PENG Zhiqin HE Xiaona XU Hong MAO Zhiping YOSHIDA Yoichiro SUKIGARA Sachiko

作者单位: Department of Materials and Technology, College of Materials and Textiles, Zhejiang Sci-Tech Univ College of Materials Science and Engineering, State Key Laboratory for Modification of Chemical Fi Graduate School of Science &Technology, Kyoto Institute of Technology, Kyoto, Sakyo-ku, 606-8585,

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: 803-806

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）