- Functions:UV Absorber
- Chemical Family:Hindered Amine Light Stabilizer (HALS)
- Features:Low Color Formation, Good UV Protection, Low Migration, Good Compatibility, Good Light Stability, Good Thermal Stability
Tinuvin® 400 is a liquid hydroxyphenyl-triazine (HPT) UV absorber crafted to meet the stringent performance and durability requirements of solvent-borne and 100% solid automotive and industrial finishes. Renowned for its low color and stability, Tinuvin 400 is an excellent choice for coatings where low color characteristics are essential. Key features and benefits encompass high absorbance in the UV-B region, low color and migration, minimal interaction with metal catalysts and amine crosslinkers, and excellent photo performance.