TinuvinĀ® 249 is a liquid non-basic hindered amine light stabilizer (HALS) formulated for coatings. Specifically designed to address challenges in solvent-based automotive, industrial, and decorative coatings where other HALS may fail due to basicity or compatibility issues. Key features and benefits include non-basic HALS composition, low viscosity, solvent-free nature, lack of interaction with acidic paint ingredients, high thermal stability, excellent color stability during shelf life, broad compatibility in solvent-based systems of varying polarity, non-exuding, and good long-term performance. Its chemical structure is a piperidine derivative.
Functions: Light Stabilizer, UV Light Stabilizer
Chemical Family: Hindered Amine Light Stabilizer (HALS), Piperidines
Labeling Claims: Solvent-free
Features: Excellent Compatibility, Good Color Stability, Good Heat Stability, Good Thermal Stability, Good UV Protection, High Durability, High Performance, Low Viscosity
