期刊
SURFACE & COATINGS TECHNOLOGY
卷 225, 期 -, 页码 97-105出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.surfcoat.2013.03.021
关键词
In-situ reaction; Viscose; Hydrophobicity; DBD plasma; Glow plasma
资金
- Department of Science and Technology, Govt. of India
- MHRD India
Hydrophobic functionalization of viscose fabric was carried out using long chain hydrocarbon compound dodecyl acrylate (DA). The treatment was carried out in-situ using DA/helium atmospheric pressure plasma at low frequency. After the treatment, the water absorbency time of the substrate was more than 1 h and water contact angle was 143 degrees. The functional property developed after the treatment was durable to both solvent and soap washing. Effect of various parameters such as concentration of precursor, helium flow rate, discharge voltage, discharge frequency and treatment time on functionalization was investigated. Plasma was characterized using oscilloscope, optical emission spectroscopy (OES) and gas chromatography-mass spectrometry (GC-MS). Modification of chemical nature of the fabric surface was characterized by ATR-FTIR, Raman, and Secondary ion mass spectroscopies. The study of the surface morphology by FE-SEM revealed the formation of a uniform thin layer on individual fibres. The fabric was found to retain its tensile strength after plasma treatment The plasma characteristics were correlated with hydrophobic functionalization at different treatment parameters. (C) 2013 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据