PET fabric was dyed with the polymeric dye and its dyeing behaviour was tested,it was shown that the rubbing fastness and soap-washing fastness are better than those of low-molecular weight dye.

• 并用该高分子染料对涤纶织物进行了染色处理,同时对其染色性能进行了研究。结果表明高分子染料具有更高的摩擦牢度和皂洗牢度。