TINUVIN® 477
TINUVIN 477 is a liquid, high performance UV absorber developed for solventborne and liquid UV curable coatings. Based on a red shifted Tris-Resorcinol-Triazine chromophore, it is suited for the protection of UVA range sensitive substrates or ingredients.
Product highlights
- Hydroxyphenyl-triazine UV absorber with high extinction in the UV-A range
- Excellent photo-permanence
- Minimal interaction with metal catalysts and amine crosslinkers