Levelling agent for dyeings with disperse dyes, dispersing agent for oligomers, oligomer binder
PERIGEN RIO h.c. is preferably used as levelling agent for the dyeing of polyester and polyester blends in all application forms.
The product is applied for dispersing oligomers when dyeing as well as in the reductive cleaning.
PERIGEN RIO h.c. is a highly effective dispersing, migration and levelling agent for disperse dyes. The product enhances the dispersion of the dyestuff molecules and supports the migration of the dyestuffs. These migration supporting effects benefit in case of dyeings at high temperature.
PERIGEN RIO h.c. is dispersing oligomers and avoids filtration on the fabric and on yarn cones. Oligomers are kept in dispersion and do not precipitate during the cooling of the dye bath.
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