文献类型：期刊文献

英文题名：Preparation of hydrophobic fabrics and effect of fluorine monomers on surface properties

作者：Liang, Liping[1];Arias, Manuel J. Lis[2];Lou, Zixuan[1];Mao, Qiaole[1];Ye, Chang[1];Meng, Xu[1]

机构：[1]Shaoxing Univ, Coll Text & Garment, Coll Life Sci, Shaoxing, Peoples R China;[2]Univ Politecn Cataluna, Barcelona, Spain

年份：2019

卷号：14

外文期刊名：JOURNAL OF ENGINEERED FIBERS AND FABRICS

收录：SCI-EXPANDED(收录号：WOS:000499425800001)、、EI(收录号：20194807759043)、Scopus(收录号：2-s2.0-85075593587)、WOS

基金：The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The authors gratefully acknowledge the financial support of the National Natural Science Foundation of China (grant no. 51703130), Zhejiang Provincial Natural Science Foundation of China (grant no. LY18E080018), and the International Science and Technology Cooperation Project of Shaoxing University (grant no. 2019LGGH1004).

语种：英文

外文关键词：Fabric; fiber; technical textiles

外文摘要：Preparation of hydrophobic cotton fabric based on the self-assembly method was proposed. The cotton fabric was modified with 3-(methacryloyloxy)propyltrimethoxysilane and grafted with trifluoroethyl methacrylate and dodecafluoroheptyl methacrylate through free radical polymerization reaction. The objective of this research work was to investigate the effect of fluorine monomer with different chemical structure deposited on cotton fabric on the hydrophobic property. The chemical structure, surface topography, and surface wettability of the fabrics were characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, and water contact angle experiments, respectively. The results showed that the as-prepared fabrics exhibited water contact angle of above 140 degrees. It was noticed that the fluorocarbon chain length of a modifier and its chemical structure could strongly affect the hydrophobic property of the modified fabrics, and the increase in fluorine atoms caused an increase in the water contact angle values.