活性翠蓝和艳蓝的匀染剂TF-210B

Leveling agent TF-210B for reactive turquoise blue and reactive brilliant blue

活性翠蓝KN-G和艳蓝KN-R染料染棉织物时,由于盐和碱的加入,会使染料析出,从而出现色花、色点等疵病。通过合成缩聚物,复配以特种表面活性剂等,制成活性翠蓝艳蓝匀染剂TF-210B。在活性翠蓝KN-G或艳蓝KN-R染液中添加0.5～2.0 g/L匀染剂TF-210B,可显著减少此类问题的产生。

In cotton fabric dyeing with reactive turquoise blue KN-G and brilliant blue KN-R, the dyes will salting-out because of salt and alkali being added, and dyeing defects will occur. A leveling agent TF-210B for reactive turquoise blue and brilliant blue dyes is prepared from the synthesized condensation polymer mixing with special surfactant. The dyeing defects will be significantly reduced with 0.5 - 2.0 g/L leveling agent TF-210B being added into the dye liquor.