膜
材料科学
静电纺丝
热塑性聚氨酯
润湿
多孔性
复合材料
纳米纤维
聚合物
纳米技术
弹性体
化学
生物化学
作者
Junlu Sheng,Jing Zhao,Xi Yu,Lifang Liu,Jianyong Yu,Bin Ding
出处
期刊:Elsevier eBooks
[Elsevier]
日期:2019-01-01
卷期号:: 543-570
被引量:12
标识
DOI:10.1016/b978-0-323-51270-1.00017-0
摘要
Waterproof and breathable (W&B) clothing can not only protect the wearer from external rain, snow, and harmful liquids, but also provide a good level of comfort, and has been used in various applications, including sportswear, raincoats, and protective work wear. W&B membranes function as the main core layer, including thermoplastic polyurethane (TPU) nonporous and polytetrafluoroethylene (PTFE) porous membranes. TPU membranes can provide a higher level of protection but discomfort for the wearer. Although PTFE membranes have better performance, the technical monopoly and difficulty in recycling limit their wide application. Electrospinning as an effective strategy to fabricate W&B membranes has attracted considerable interest due to the small pore size, high porosity, and controllable porous structure. In this chapter, we will give an overview of the electrospun W&B membranes fabricated from various polymers, and describe the design of porous structure and surface wettability, which will dramatically improve the performance of the electrospun W&B membranes.
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