Chemical name: bis (1-octyl-2,2,6, 6-tetramethyll-4-piperidine) sebacate
Molecular formula: C40H80N2O6
CAS NO. : 129757-67-1
Appearance: light yellow viscous liquid
Purity (LC) : monomer: ≥65% oligomer: ≥20%
Light penetration: 450nm≥96%; 500nm≥98%
Application: used as light stabilizer, suitable for polypropylene, high density polyethylene, polyurethane, polystyrene, ABS tree fat, etc. When used with antioxidant, it can improve heat resistance, and when used with uv light absorbent, it can further improve light stability. Packing and storage: 25kg or 200kg plastic drum packing, this product should be stored in dry, ventilated and airtight place. Solubility: soluble in benzene, toluene, styrene, cyclohexane, methyl methacrylate, ethyl acetate, ketone and other organic solvents, insoluble in water.