Yellowing inhibitor for polyamide fibres.
LEVASALT® AY is an outstanding anti-yellowing inhibitor, which can be jointly applied in optical brightening and dyeing processes. It differs from traditional anti-yellowing treatments, e.g. by passing through or immersing fabric in an acidic bath before setting or drying.
Specifications
Process
- Discontinuous application
Ionicity
- Anionic
Compliancy
- Bluesign
- ZDHC
- GRS
- Inditex