PERMANOL B - 50 is an unique dyeing aux. for polyester with a superior dispersing power even at a low dosage.
PERMANOL B - 50 is stable in electrolyte up to 25 g/l., so in some dyeing house that face the poor raw water, it could be overcome by PERMANOL B ย– 50
Fluctuation of dyeing temp. 130-135 °C will make no alternation.
Due to high active content, amount to be used is 0.25 ย– 0.5 g/l.