Polypropilene (PP)
HALS
PRODUCT NAME
CHEMICAL FORMULA
DESCRIPTION
PRODUCT DETAIL
GC UV LS 119
1,5,8,12-Tetrakis[4,6-bis(N-butyl-N-1,2,2,6,6-pentamethyl-4- piperidylamino)-1,3,5-triazin-2-yl]-1,5,8,12-tetraazadodecane
90% Purity
PHYSICAL FORM: GR
It is an ultraviolet light stabilizer, with high molecular weight, which shows good migration resistance and low volatility.
GC UV HALS 9449
2,9,11,13,15,22,24,26,27,28-Decaazatricyclo[21.3.1.110,14]octacosa-1(27),10,12,14(28),23,2
hexaene-12,25-diamine,N12,N25-bis(1,1,3,3-tetramethylbutyl)-2,9,15,22-tetrakis(2,2,6,6-tetramethyl-4-piperidinyl)-
EC number 401-300-8
PHYSICAL FORM: PW
It is a high molecular weight hindered amine light stabilizer. GC UV HALS 9449 shows low volatility and a high concentration of stabilizing piperidyl moieties. GC UV HALS 9449 is especially used in polyolefins. Main application is thick cross sections and films of thickness > 100 micron.
GC UV LS 944
Poly [[6-[ (1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]- [(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino]]
CAS n. 71878-19-8
PHYSICAL FORM: GR, PW
GC UV LS 944 is a Hindered amine UV light stabilizer; it shows low volatility and minimal migration.
GC UV LS 622
Butanedioic acid, dimethyl ester, polymer with 4-hydroxy -2,2,6,6-tetramethyl-1-piperidine ethanol
CAS n. 65447-77-0
PHYSICAL FORM: GR, PW
It is a polymeric hindered amine light stabilizer.
GC UV LS 770
Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate
CAS n. 52829-07-9
PHYSICAL FORM: GR, PW
It is low molecular weight hindered amine light stabilizer.