Agent for Improving Color Fastness to Washing for Dyed Nylon Fabric

A non-solvent based wet fastness agent for acid dyestuff on polyamide (nylon) fibers.


  • No effect on physical properties of nylon
  • Imparts a soft hand to nylon fabric
  • High resistance to strong acids and no coagulation in premix tanks
  • Significantly improves the wash fastness of acid dyes on nylon fabrics and yarns over a wide range of pH
  • Does not cause staining, shading nor light fastness problems on nylon fibers


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