【摘要】 选择单宁酸和多胺(乙二胺)这两种物质的组合作用,施加到织物上先于染料与有效氯反应,从而避免了活性染料遭到破坏,提高了活性染料的耐氯漂性能。经过性能测试,该固色剂可以明显的提高活性染料的耐氯漂性能,而且成本低,操作简单,是一种优良的固色剂。更多还原

【Abstract】 Tannic acid and poly-amines (ethylenediamine) are chosen as the finishing agents and applied to the fabric, and by means of their synergistic action, they react with the available chlorine in preference, so that the reactive dye is prevented from being destroyed and its fastness to chlorine bleaching improved.更多还原