TinuvinĀ® 479 is a hydroxyphenyl-triazine (HPT) UV absorber engineered to meet the demanding requirements of high-performance and durable automotive and industrial finishes. Key features and benefits encompass an extremely high extinction coefficient in the UV-B and UV-A range, low volatility, low migration, and excellent photo-permanence. Its chemical composition includes hydroxyphenyl-triazine UV absorber.
Functions: UV Absorber
Chemical Family: Triazines
Features: Excellent Photo-Permanence, Good Compatibility, High Durability, High Performance, High Photostability, Low Migration, Low Volatility, Thermal Resistance