Tinuvin 328 UV Absorbers

Purity 99%: Tinuvin 328 UV Absorbers with purity 99% is used in automotive coatings, where enhanced long-term UV resistance preserves the gloss and color of exterior finishes. Molecular Weight 358 g/mol: Tinuvin 328 UV Absorbers at molecular weight 358 g/mol is used in industrial wood finishes, where stable molecular structure ensures sustained UV protection. Melting Point 81°C: Tinuvin 328 UV Absorbers with a melting point of 81°C is used in thermoplastic polyolefins, where easy processability leads to uniform UV stabilization. Particle Size <10 µm: Tinuvin 328 UV Absorbers with particle size below 10 µm is used in transparent plastic films, where fine dispersion ensures optimal optical clarity and UV protection. Thermal Stability 240°C: Tinuvin 328 UV Absorbers with thermal stability up to 240°C is used in high-temperature extrusion processes, where consistent performance avoids degradation during manufacturing. Solubility in Organic Solvents: Tinuvin 328 UV Absorbers with high solubility in organic solvents is used in solvent-based polyurethane systems, where efficient incorporation guarantees uniform UV filtering. Lightfastness Grade 8: Tinuvin 328 UV Absorbers with lightfastness grade 8 is used in exterior architectural coatings, where maximum color retention is achieved under prolonged sunlight exposure. Viscosity 50 mPa·s: Tinuvin 328 UV Absorbers with viscosity of 50 mPa·s is used in liquid inks, where optimal flow characteristics enable precise application and superior UV protection.