The technological process is discussed for increasing the dyeingspeed of disperse dyes by analysing the affecting factors.
本文通过分析影响分散染料染色速度的因素，论述了如何提高分散染料染色速度的工艺途径；
2
The result shows:The higher reactivity of dye with fabric, the larger the absorption affinity of dye on fabric, and the faster the dyeingspeed the higher reaction yield.
结果发现：SN型活性染料与纤维反应活泼性愈高，染料对纤维亲和力愈大，则其染色速度愈快，反应率愈高。
3
The result shows that the speed of dyeing and the equilibrium dyeing rate have a sharp increased after treated, thus the dyeing temperature and the dosage of acid minimized to reduce the fiber damage.