静电纺丝防水透湿织物的制备及其性能  

Preparation and Performances of Electrospun Waterproof and Wet-permeable Fabrics

作　　者：王丽丽[1] 温永强[2] WANG Lili;WEN Yongqiang(Clothing College,Shandong University of Art and Design,Jinan 250300,Shandong,China;School of Chemistry and Biological Engineering,University of Science and Technology Beijing,Beijing 100083,China)

机构地区：[1]山东工艺美术学院服装学院,山东济南250300 [2]北京科技大学化学与生物工程学院,北京100083

出　　处：《济南大学学报（自然科学版）》2023年第2期223-227,共5页Journal of University of Jinan(Science and Technology)

基　　金：国家自然科学基金项目(21975019)。

摘　　要：利用静电纺丝技术制备聚氨酯、聚氨酯-聚偏氟乙烯和含氟聚氨酯-聚偏氟乙烯3种纳米纤维膜,研究不同组分纳米纤维膜的力学性质、接触角、静水压、透气性及抗菌性。结果表明:聚氨酯纳米纤维膜具有较好的力学性能;随着纤维组分中氟元素含量的增加,含氟聚氨酯-聚偏氟乙烯纳米纤维膜的接触角增大,静水压增大,防水性能改善。Three kinds of nano-fiber membranes including polyurethane, polyurethane-polyvinylidene fluoride, and fluorine-containing polyurethane-polyvinylidene fluoride were prepared by using electrospinning technology. The mechanical property, contact angle, hydrostatic pressure, air permeability, and antibacterial property of the nano-fiber membranes with different components were researched. The results show that the polyurethane nano-fiber membrane has good mechanical property. With the increase of fluorine content in fiber components, the contact angle of the fluorine-containing polyurethane-polyvinylidene fluoride nano-fiber membrane increases, its hydrostatic pressure increases, and the waterproof performance is improved.

关 键 词：静电纺丝 静水压 纳米纤维 接触角 

分 类 号：TB34[一般工业技术—材料科学与工程]