摘要
为了更好地理解氧漂活化剂N-[4-(三乙基铵甲撑)苯酰基]己内酰胺氯化物(TBCC)对棉织物的低温、近中性漂白作用,本文拟以桑色素作为分子模型,模拟棉纤维中的天然色素杂质,研究TBCC活化过氧化氢体系的漂白性能。研究结果表明,TBCC活化过氧化氢体系对均质桑色素溶液以及非均质桑色素沾染棉织物都具有较好的漂白效果,但在均质溶液中完成漂白所需时间更长。
To better understanding the effect of a peroxide bleach activator,TBCC on bleaching of cotton fabric under near-neutral PH conditions at low temperatures,morin was used as a colorant simulate natural colored impurities contained in cotton fibers to investigate the performance of the TBCC-activated peroxide system on cotton bleaching.Experimental results showed that the TBCC-activated peroxide system exhibited good bleaching performance both in homogeneous solution of morin and on heterogeneous cotton fabric stained by morin,but was more effective for removing morin on cotton than in solution.
出处
《武汉工程职业技术学院学报》
2015年第3期21-23,共3页
Journal of Wuhan Engineering Institute
基金
国家自然科学基金面上项目(项目编号:21276106)
关键词
棉织物
前处理
低温漂白
氧漂活化剂
cotton fabric
pretreatment
low-temperature bleaching
peroxide bleach activator
