描述

Rubbing Fastness Improver: DYA-2211

Components: 

Polyurethane, cationic

Application Area:

Rubbing Fastness Improver DYA-2211 is a product to improve the wet rub-fastness especially for reactive dyeings and prints.

Good stability.

Properties：

– Yellowish to brown, liquid

– Improves the wet and dry rub fastness of dyeing and prints

– Provides a soft handle

– Resistant to hardness and electrolytes

– No impairment of the light fastness

– Free of formaldehyde

Application： Pad or Exhaust Process.

Pad Process:  

DYA-2211                           20-40g/L

Pick-up                          60%-90%

Drying                          100℃, 1-2min

Curing                          150℃, 1-1.5min

Exhaust Process:

DYA-2211                           1-3%(o.w.f)

Temperature                      Room  Temperature

Drying                          100℃, 1-2min

Curing                          150℃, 1-1.5min

Storage:    

125KG plastic drum,  room temperature.