These are called ‘COLD BRAND DYES’. These dyes are having very good reactivity fastness properties. These dyes require milder alkaline conditions for applications & fixation at the optimum temperature of 25-35 deg c.
We introduced a new range of bifunctional reactive ‘ME’ Dyes for our customers who are too conscious of energy consumption. In ‘ME’ Dyes one molecule is fused with two reactive group vinyl sulphone as well as monochlorotriazine.
These dyes belong to the new class of SUNACTIVE Dyes, having high substantivity and superior exhaustion. HE dyes are recommended for dyeing of cellulosic material by batchwise method on jigger, winch or open vat etc, for obtaining brighter shades.
