摘要
采用空气低温等离子体技术对獭兔毛纤维进行处理,并对其作用时间和功率进行了优化。通过扫描电镜(SEM)、X射线光电子能谱(XPS)、傅里叶全反射红外光谱(FTIR-ATR)等分析技术,对处理后的獭兔毛纤维表面进行物理形态和化学组成的表征;接着对处理前后的样品进行染色,以探究空气低温等离子体对染色性能的影响。结果表明:低温等离子体处理后的獭兔毛纤维表面产生了刻蚀,并引入了羟基(-OH)、氨基(-NH2)、羧基(-COOH)等活性基团,有利于染料的渗透和染料与毛纤维之间的结合,最终使得上染率和染色深度提高。
In this work, the rex rabbit fur was treated by air low temperature plasma and the parameters including the treating time and discharge power were further optimized. Then, the surface morphology and chemical composition were characterized by SEM,XPS and FTIT-ATR. To explore the effects of air low temperature plasma on dyeing properties, the sampleswhich were treated by air low temperature plasma were dyed. The results showed the low temperature plasma treatment can lead to etching effect and introduce more active groups such as hydroxyl （OH）, carboxyl （COOH）, and amino （NH2） on the surface of the rex rabbit fur and exhibited better wettability as well as improved dyeing rate and dyeing fixation.
出处
《皮革科学与工程》
CAS
2016年第3期35-39,54,共6页
Leather Science and Engineering
基金
现代农业产业技术体系建设(CARS-44-D-3)
国家自然科学基金(No.21376152)
