摘要
为了改善羊毛织物染色性能,运用CF4低温等离子体对羊毛织物进行改性,探讨改性后织物理化性能的变化。应用SEM研究等离子体处理对织物表面形貌的影响,采用热重分析表征改性后热稳定性的变化,应用表面元素分析及红外光谱表征改性后织物表面分子结构的变化。研究结果表明:处理后织物的表面形态和化学性能都发生了变化,短时间处理能提高织物的润湿性能,延长处理时间织物表面引入了含氟基团(C—F),可赋予织物表面较好的拒水拒油效果,改性后织物的热稳定性有所提高,染色性能得到改善。
In order to improve the dyeing behavor of wool fabrics, surface modification of wool fabrics was carried out by CF4 low-temperature plasma treatment. The changes in the morphology, microstructures and physical and chemical properties such as wettability, thermal stability and dyeability of the treated fabrics were investigated by using SEM, FTIR-ATR and TGA analysis. The results showed that the treated wool fabrics exhibited changed morpholgy and chemical properties, improved thermal stability and dyeability. Even short duration of this plasma treatment can improve the wettability of the fabrics. Increasing the time of treatment can graft F-contained groups（C--F） onto the surface of the fabrics and impart them good water- and oil repellent properties.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2009年第4期69-73,共5页
Journal of Textile Research
