PERISTAL MC liq.

PERISTAL MC liq. is a highly effective reduction agent for the clearing of dyeings with disperse dyes in the acid pH–range. The reductive clearing is usually executed in the dyeing bath cooled down to approx. 80 °C. The adjustment of an alkaline pH-value in the dyeing liquor as well as the acidification of polyester which was aftertreated with alkali can be omitted, thus leading to an enormous saving of time, energy, water and chemicals. At the reductive intermediate scouring of PES/CEL-blends with PERISTAL MC liq. the adjustment of the pH-value prior to the reactive dyeing is facilitated. The product forms no foam and can be applied on all common dyeing machines.