LIGHT STABILIZER LS-123
Technical Data Sheet (TDS)
Chemistry
Chemical name:Bis(1-octyl-2,2,6,6-tetramethyl-4-piperidinyl) sebacate , Decanedioic acid, bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester
CAS No.: 129757-67-1
Molecular formula: C44H84N2O6
Molecular weight：737
Molecular structure
Specification
Appearance: Slightly yellow transparent liquid
Specific gravity,at 20℃: 0.97g/cm3
Monomer content: 65% min
Dimer content: 20% max
Chroma；50 max
Volatile matter:≤1.0%
Ash content:≤0.1%
Transmittance: 425nm 95%min
500nm 97%min
Solubility (20℃, g/100ml solvent)
Water < 0.01 Ethanol > 50 N-hexane > 30 Xylene > 50 Toluene > 50
Application
LIGHT STABILIZER LS-123 is a highly effective light stabilizer in a wide range of polymers including acrylics, polyurethances, sealants, adhesives, rubbers etc. It is also recommended for applications of automotive and industrial coating, decorative paints and wood stains or varnishes.
Packing
25kg/plastic drum; 200kg/iron drum, or as per customer’s request.
Storage
Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.
Recommended Dosage
0.1-1.5%
