摘要
采用H2O2／TAED（四乙酰乙二胺）低温活化体系对羊毛毛条漂白，并与常规漂白工艺比较。优化的低温漂白工艺为：H2O2／TAED摩尔分数比1：0．5，30％双氧水8—10mL／L，氧漂稳定剂2g／L，JFC2g／L，无需调节pH值，50℃漂白20—30min，浴比1：100。采用低温漂白工艺可以获得良好的漂白效果及染色效果，纤维强力损伤较小。
The low-temperature active bleaching system of H2O2/TAED （Tetra Acetyl Ethylene Diamine） is applied to wool tops and its results are compared with those of the traditional bleaching process. The optimum low-temperature bleaching process is H2O2/TAED molar ratio 1：0.5, 30% H2O2 8 - 10 mL/L, bleaching stabilizer 2 g/L, JFC 2 g/L, and liquor ratio 1 ： 100 without adjusting the pH value, bleaching at 50 ℃ for 20 - 30 min. The better effects of bleaching and dyeing, and less strength loss are obtained.
出处
《印染》
北大核心
2014年第3期17-20,共4页
China Dyeing and Finishing
关键词
氧漂
低温
活化剂
毛条
oxidation bleaching
low temperature
activator
wool top
