The addition of nonion surfactants into dyebath decreases both the affinity of disperse dyes to polyester microfiber , and the absolute values of entropy and heat of dyeing;
非离子表面活性剂在降低了分散染料对涤纶超细纤维的亲合力的同时，也降低了分散染料在染色过程中的染色热和染色熵的绝对值；
The addition of nonion surfactants into dyebath decreases both the affinity of disperse dyes to polyester microfiber , and the absolute values of entropy and heat of dyeing;
非离子表面活性剂在降低了分散染料对涤纶超细纤维的亲合力的同时，也降低了分散染料在染色过程中的染色热和染色熵的绝对值；
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