TCL-MF ultra-low formaldehyde no-ironing resin(TCL-MF)
General Description
DP finish for cotton, linen, viscose, Tencel and its blended fabrics with chemical fibers. The fabric after treatment features good recovery, anti shrinking, and durability to washing, low strength loss, especially released formaldehyde ultra lower than 75ppm.
Application methods
Dilute the resin and catalyst with water before application respectively, adding softener at last, stirring thoroughly, adjust working liquor to pH value 5-5.5 with HAc, for garment finish by immersion method, for fabric finish by padding method.
Padding method: TCL-MF resin 60-100 g/L
CZ-3 catalyst 20-25% ratio to resin
Softener moderate dosage
Twice dipping twice padding (pick up 70%)----85℃ stenter drying----curing at 155℃ for 3 minutes
Immersion method: TCL-MF resin 50-100 g/L
CZ-3 catalyst 20-25% ratio to resin
Softener: moderate dosage
Immersion (15-20 minutes)---water extraction (pick-up 70-80%)----drying (moisture regain 7-10%)----ironing---155 ℃ curing for 4-7 minutes
Practical dosage depends on trials, treated fabric should have clean surface and acidic pH value.