Improving Dyeing Behavior of PLA Fiber with Plasticizing and Solubilizing System

摘要：

Two cationic Gemini surfactants (D821,D1021) and plasticizer(n-amyl acetate) were compounded scientifically to prepare for two kinds of more effective accelerating agents,which were used in improving the dyeing property of Poly(lactic acid) fiber when dyed with disperse dyes. Thanks to the two kinds of accelerating agents added in the dye bath,both the dye-uptake and the color depth were improved significantly compared with that obtained in the absence of the accelerating agents. The experimental results show that there is synergistic action between the cationic Gemini surfactant and namyl acetate. FTIR,microscope analysis and dyeing mechanism are also investigated to explain the mechanism.

关键词： PLA fiber Disperse dye cationic Gemini surfactant n-amyl acetate

作者: Xiaonan Dang Jinhuan Zheng Jianjian Fu

作者单位: Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education of C Key Laboratory of Advanced Textile Materials and Manufacturing Technology,Ministry of Education of C

会议类型: 国际会议

会议名称: The Second International Conference on Advanced Textile Materials & Manufacturing Technology(第二届先进纺织材料及加工技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 347-350

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）