YT-NW-620、YT-NT-610 are a kind of Acrylic Polymer (water base), in which YT-NW-620 is blended with Titanium Dioxide (TiO2), it is made to be applied for pigment printing and provide excellent adhesion for both natural and synthetic fibers. Especially for synthetic fiber (Nylon, Polyester, etc.), it is easy to obtain excellent fastness against normal after-treatment on fabrics (washing, chloride, enzyme, etc.).