摘要
以六氟丙烯、全氟庚烷、八氟环丁烷、全氟辛基乙烯、1,1,1,3,3,3-六氟-2-丙醇和2,2,2-三氟乙醇等氟碳化合物为气氛对丝绸织物进行等离子体处理,考察处理后丝绸织物的拒水拒油性能,利用X射线光电子能谱(XPS)分析等离子体处理前后元素组成及官能团的变化.不同氟碳化合物等离子体处理后在织物表面引入了一定量的氟元素,织物的拒水性能增加.C1s谱图表明在织物表面引入了—CF、—CF2和—CF3基团,不同氟碳化合物引入到织物表面的含氟基团有所不同,说明化合物结构不同使在丝绸织物表面的结合方式有所区别.
Silk fabrics were treated by low temperature plasma with fluorocarbons such as hexafluoropropene, perfiuoroheptane, perfluorecyclobutane, perfluorooctyl ethylene, 1,1,1,3,3,3-hexafluoro-2-propanol, 2,2, 2-trifluoroethanol. The water and oil repellency of silk treated by fluorocarbon plasma was investigated. The changes of element composition and functional groups before and after treatment were characterized by X-ray photoelectron spectroscopy （XPS）. Certain amounts of fluorine atoms were introduced to the surface of fluorocarbon plasma treated silk fabrics, which increased the water repellency of silk fabrics. Cls spectra showed that -CF,-CF2 and -CF3 groups were introduced to the silk surface. The fluoro containing groups on the silk fabrics surface varied with the kinds of fluorocarbon compounds, which indicated that the binding modes with silk fabric surface changed with the structures of fluorocarbon compounds.
出处
《印染助剂》
CAS
北大核心
2013年第1期26-29,共4页
Textile Auxiliaries
关键词
氟碳化合物
等离子体处理
丝绸织物
拒水拒油性能
fluorocarbon compounds
plasma treatment
silk fabrics
water and oil repellency
