Characterization of Wool Fabrics with KrCl Excilamp Treatment

摘要：

A KrCl excilamp (λ=222 nm) was used to surface modify wool fabrics. The scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS) technique were applied to analyse the change of the surface of the treated wools. The relative colour strength (K/S) and brightness (L*) values of the dyeing wool fabrics were measured as well. The results showed that the outer surface of the fibres was etched after excilamp treatment, and some particles emerged on the surface scales. The excilamp-treated fibres possessed high concentration of oxygen, sulphur and nitrogen, as well as increased hydrophilic groups, such as C-O, C=O, O-C=O and SOx-. After treatment for 2 min the K/S value of treated dyeing fabrics had an increase of 6.567 and the L value had a decrease of 4.365.

关键词： wool fabrics excilamp surface morphology hydrophilic groups

作者: YANG Mei YAN Kelu

作者单位: Department of Textile, Zhejiang Textile & Fashion College, Ningbo, 315211, P.R.China College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, Shanghai 201620, P.R

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 452-455

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）