静电纺纳米纤维非织造布的热湿传递性能  

Thermal and Moisture Transport Properties of Electrospun Nanofiber Non-woven Fabric

作　　者：辛东坡[1] 覃小红[1] 王善元[1] 

机构地区：[1]东华大学纺织学院,上海201620

出　　处：《东华大学学报（自然科学版）》2009年第2期148-152,共5页Journal of Donghua University(Natural Science)

基　　金：国家自然科学基金项目(10602014)

摘　　要：从静电纺纳米纤维非织造布的空气体积分数出发,研究其热传递性能和湿传递性能,发现静电纺纳米纤维具有优良的保暖性和不良的透湿性.并通过实验得到一定体积分数的纳米纤维非织造布的导热系数,定量描述了纳米纤维非织造布的导热性能.分析了影响透湿性的因素,展望了它在防护性服装应用上的潜力.From the angle of air content electrospun nanofiber non-woven fabric, thermal and moisture vapor transport properties were studied, finding nanofiber have good keep-warmth properties and low water vapor permeability. Thermal conductivity of nanofiber was gotten by experiment fitting, and the thermal properties of nanofiber were characterized quantificationally for the first time, then the factors influenced the moisture permeability were analyzed. In this way nanofiber was proved to have the potential of being applied into the protective clothes.

关 键 词：静电纺 纳米纤维 热传递性能 含气量 湿传递性能 

分 类 号：TS102.64[轻工技术与工程—纺织工程]