膜科学与技术

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Preparation and Properties of High Air Permeability Antibacterial Enhanced Membrane using Straw

Authors： GUO Mi ,ZHOU Xiao-jie,WANG Xiao-guang,

Units： College of Textile Science and Engineering, Wuhan Textile University, Wuhan Hubei 430200, China

KeyWords：秸秆；复合材料；离子液；增强膜；气密性；吸湿性

ClassificationCode：TB332

year,volume(issue):pagination： 2013,33(4):59-62

Abstract：

This paper provided a method of using straw to prepare high airtightness antimicrobial enhanced membrane, after cleaning, blasting and griding, dissolve the straw sample at 100°C in the ionic liquid [bmim]Cl, combine the straw solution with the medical gauze and cotton plain weave fabric, high airtightness antibacterial enhanced membrane can be obtained after washing and drying.Chemical composition of original membrane which hasn't composited with fiber has compared with straw's.The surface morphology, moisture regain, water vapor permeability, air permeability and mechanical properties of the enhanced membrane were studied and compared with the original membrane . The results showed basic chemical composition of the straw has been saved in the original membrane ; the straw liquid completely composites fabric surface to form a layer interface dense film; the tidied reinforced membrane has high air tightness, strong moisture absorption and good mechanical properties.

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AuthorIntro：

郭密（1991—），女，本科生，湖北仙桃人。主要研究方向：纺织材料。通讯作者：王晓广E-mail：wangxg1978w@163.com。

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