Polyamide (PA)
HALS
PRODUCT NAME
CHEMICAL FORMULA
DESCRIPTION
PRODUCT DETAIL
GC UV 4050H
N,N’-Bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N’-diformylhexamethylenediamine
CAS n. 124172-53-8
PHYSICAL FORM: PW
It is a light stabilizer used in polyolefins, ABS and nylons. It is highly compatible with pigments.
GC UV LS 3529
1,6-Hexanediamine, N,N’-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymers with morpholine-2,4,6-trichloro-1,3,5-triazine reaction products, methylated
CAS n. 193098-40-7
PHYSICAL FORM: GR
It is an HALS absorber with low volatility and selective reactivity. It is recommended for PP fibers and it finds applicatioin in PE and PP agricultural films, artificial turf, injection and rotational molding.
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.
