Tinuvin 329 UV Absorbers

Purity 98%: Tinuvin 329 UV Absorbers with purity 98% is used in automotive coatings, where high-grade purity ensures extended gloss retention and color stability. Melting Point 103°C: Tinuvin 329 UV Absorbers with a melting point of 103°C is used in thermoplastic polyolefin films, where it provides effective UV shielding without thermal degradation during processing. Molecular Weight 351.47 g/mol: Tinuvin 329 UV Absorbers with a molecular weight of 351.47 g/mol is used in exterior architectural paints, where optimal molecular size allows for uniform dispersion and long-term protection. Particle Size 5 μm: Tinuvin 329 UV Absorbers with a particle size of 5 μm is used in wood finishes, where fine particle distribution enhances transparency and film integrity under UV exposure. Stability Temperature 250°C: Tinuvin 329 UV Absorbers with a stability temperature of 250°C is used in polycarbonate sheets, where thermal stability prevents decomposition during extrusion and maintains UV filtration efficacy. Solubility in Xylene 30 g/L: Tinuvin 329 UV Absorbers with solubility in xylene of 30 g/L is used in solventborne industrial coatings, where efficient solubility enables homogeneous integration and optimal UV resistance. Volatility Low: Tinuvin 329 UV Absorbers with low volatility is used in exterior PVC profiles, where low volatility minimizes migration and ensures persistent UV absorption. UV Absorption Max λ 354 nm: Tinuvin 329 UV Absorbers with UV absorption maximum at 354 nm is used in PET beverage bottles, where targeted absorption at critical wavelengths prevents yellowing and maintains clarity.