Tinuvin 622 Hindered Amine Light Stabilizers

Purity 99%: Tinuvin 622 Hindered Amine Light Stabilizers with purity 99% is used in high-performance polypropylene films, where enhanced resistance to photodegradation extends service life under intense UV exposure.Molecular Weight 5000 g/mol: Tinuvin 622 Hindered Amine Light Stabilizers with molecular weight 5000 g/mol is used in automotive interior parts, where it provides uniform light stabilization and prevents discoloration over extended sunlight exposure.Melting Point 130°C: Tinuvin 622 Hindered Amine Light Stabilizers with melting point 130°C is used in polyethylene geomembranes, where stable dispersion delivers durable protection against weathering at elevated processing temperatures.Particle Size <10 µm: Tinuvin 622 Hindered Amine Light Stabilizers with particle size less than 10 µm is used in transparent polyethylene films, where fine particulate distribution ensures optical clarity and consistent UV shielding.Thermal Stability up to 250°C: Tinuvin 622 Hindered Amine Light Stabilizers with thermal stability up to 250°C is used in engineering thermoplastics, where reliable stabilizer performance is maintained during high-temperature extrusion and molding processes.Viscosity Grade Low: Tinuvin 622 Hindered Amine Light Stabilizers with low viscosity grade is used in solvent-based coatings for outdoor furniture, where easy mixing and uniform application deliver optimized light stabilization and long-term gloss retention.Solubility in Polymers: Tinuvin 622 Hindered Amine Light Stabilizers with high solubility in polymers is used in flexible PVC roofing membranes, where homogeneous incorporation prevents surface blooming and maximizes UV protection throughout the material thickness.