hindered amine light stabilizer

Linsorb Tinuvin 123 Chemical Name: Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl)sebacate Specification: Formula C44H84N2O6 Molecular Weight 737.2 CAS# 129757-67-1 Properties Appearance Light yellow liquid Melting point ＜-30℃ Content Monomer ≥65% Dimeric ≤20% Ash ≤0.1% volatile ≤1.0% transmittance 425≥95% 500 nm≥97% Application Light Stabilizer 123 is a low alkalescent light stabilizer, widely use in acrylic resins, polyurethanes, sealants, adhesives, rubber, blends of TPE and TPO, polyvinyl chloride, polystyrene, polypropylene and Other unsaturated resins. In addition, it will also cross-link with other ingredients in the coating formulation, so this product is especially recommended for coating. Excellent resistance to acids, flame retardants, sulfur and catalyst residues. Tinuvin 123 is a light stabilizer for PP, high-dense PE, PU, PS, and ABS resin. It can work with antioxidants to improve heat resistance or work with UV absorbers to improve stability in light. Storage Sealed, keep in dry and ventilating place. Packing 25kg or 200kg plastic drum

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