Color Deepening Agent ZS-3
(Only for Deep black and navy disperse dyes on polyester fabric)

Color Deepening Agent ZS-3 is high molecular polymer and specially developed for color deepening of polyester fabric. It is very easily used. It can increase 50% color depth for black and Navy dispersing dyes and have a very little affect on color shade, hand feeling, wet and dry rubbing fastness and soaping fastness. It is mainly used for very deep black and navy and can increase a little for light color and cotton fabric.

Characteristics and advantage
50% color deepening when used for polyester fabric
Very little affect on color shade and softness.
Very easily used.

Basic property
Appearance:  milky liquid
Ionicity:  cationic
pH value:  4.0 - 5.0 (1% aqueous solution)

Application
           Polyester fabric

Recommended dosage
              Take black dispersing dyes as sample:
              ZS-3: 50-80g/L
              160℃×50-80s baking setting   
    
Packing
           120kg/plastic drum.

Storage
           Can be stored for 6 months under cool and shady condition