Dyeing Properties of B. mori Silk Fabric Finished with Nano-TiO2 and Chitosan

摘要：

Based on the idea of green chemistry and ecological textile, a novel nano-TiO<,2> and chitosan composite dispersoid was prepared. As one of the natural organic macromolecule and inorganic nano-particles dispersoid, it was used to modify Bombyx mori (B. mori) silk fabric. In this paper, nano-TiO<,2> and chitosan treatment improved the dyeability of two different acid dyes and two different reactive dyes on B. mori silk fabrics. The dye uptake of acid dyes and reactive dyes, dye fixation of reactive dyes, the dye depth of acid dyes and reactive dyes on the finished silk fabric all increased after treatment. It was also found that the treatment has no discernable effect on the colorfastness of these dyes to rubbing, but increased washing colorfastness of two dyes (Lanaset Blue 2R and Cibacron Blue FN-G).

关键词： B. mori silk nano-TiO2 chitosan dyeing property

作者: LU Yan-hua LIN Hong CHEN Yu-yue WANG Cheng

作者单位: College of Material Science and Chemical Engineering, Eastern Liaoning University, Dandong, 118000, College of Material Engineering, Soochow University, Suzhou, 215021, P. R. China

会议类型: 国际会议

会议名称: 第六届中国国际丝绸会议暨第二届国际纺织高层论坛(The 6th China International Silk Conference and The 2nd International Textile Forum)

会议地点: 苏州

会议语种:英文

页码: 477-479

在线出版日期: 2007-09-13（万方平台首次上网日期，不代表论文的发表时间）