Chemical name: N,N-bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N diformylhexamethylenediamine
CAS No 124172-53-8
Molecular formula: C26H50N4O2
Molecular weight: 450
Molecular structure




Specification
Appearance: White to off white crystalline powder
Purity, %: 99 min.
Loss on drying,%: 0.5 max.
Melting point: 155-158 degree



Application
LIGHT STABILIZER LS-4050 is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. It is suitable for the stabilization of polyolefins, particularly in thick-walled PP molding and PP fibers, as well as ABS, PS, PA and polyesters.It is highly compatible with pigments.