Fabrication of Electrospun PA6 Nanofibrous Porous Membrane

摘要：

　　Polyamide 6/polyvinylpyrrolidone (PA6/PVP) composite nanofibrous membrane was prepared by using PA6 as raw material and PVP as a pore forming agent.Porous PA6 nanofibrous have been prepared via electrospinning after washing PVP off in this study.The structure and morphology were characterized by scanning electron microscopy (SEM).The effects of different average molecular weights of PVP, different soaking times, and different mass ratios of PA6/PVP on the morphology of nanofiber membranes were explored.The results showed that the surface features of the nanofibrous became evident when average molecular weights of PVP is 24000, the surface roughness was large and the pore number were increased with soaking time going, the pore number were increased with the increase of the content of PVP, and the PVP could be washed off for preparing PA6 porous nanofibrous membrane.The porous membrane has a great application prospect in adsorption, filtration, smart garment and other fields.

关键词： Polyamide 6 Polyvinylpyrrolidone Electrospinning Porous nanofibrous membrane

作者: Wenwen Li Jiaona Wang Jiamin Zhang Xiuyan Li

作者单位: College of Material Science and Engineering, Beijing 100029, China;Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing 100029, China;Beijing Institute of Fashion Technology, Beijing 100029, China

会议类型: 国际会议

会议名称: 2018 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2018)(2018中非纺织服装国际论坛)

会议地点: 巴赫达尔

会议语种:英文

页码: 396-399

在线出版日期: 2018-09-15（万方平台首次上网日期，不代表论文的发表时间）