Migrating and levelling agent for the dyeing of acrylic fibres with cationic dyes
PERIGEN LBD is used for the dyeing of acrylics with cationic dyes. It can also be used for levelling or partial stripping of faulty dyeings.
PERIGEN LBD is an excellent migration agent for the dyeing of acrylics with cationic dyes. The dye uptake is not blocked, thus an optimum dye yield can be achieved. With PERIGEN LBD the levelling properties of the cationic dyes are improved, resulting in level dyeings with good reproducibility. PERIGEN LBD cannot only be used for dyeing, but also for levelling or partial stripping of faulty dyeings. It shows no dye-blocking effect, thus after levelling or partial stripping a re-dyeing is possible.
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