(AB)n block copolymerized block copolymerization modification, with the fluorine easy to defuse finishing the use of special soft finishing agent. It is self-emulsifying, non-silicon spot, can be directly repair color and very low yellowing of the product, can be used for overflow dyeing or yarn dyeing equipment. It feels smooth and full of flexibility. Particularly suitable for man-made fiber fabrics, acrylic knitted fabrics and fleece and other products, can also be used for cotton and wool fabric.
