Light Stabilizers
Stabilizers for polymers are used singly or in combinations to prevent the oxidation, chain fission, uncontrolled recombinations and cross-linking reactions that are caused by photo-oxidation of polymers. Polymers become weathered by the direct or indirect impact of heat and ultraviolet light. MPI’s hindered amine light stabilizers (HALS) are extremely effective in polyolefins and polyurethane.
LS-123 (5100)
Hindered Amine Light Stabilizer (HALS)
Chemical name:
A mixture of: bis(2,2,6,6-tetramethyl-1-octyloxypiperidin-4-yl)-1,10-decanedioate; 1,8-bis[(2,2,6,6-tetramethyl-4-((2,2,6,6-tetramethyl-1-octyloxypiperidin-4-yl)-decan-1,10-dioyl)piperidin-1-yl)oxy]octane
CAS number:
129757-67-1
LS-2020
Block oligomeric hindered amine light stabilizer
Chemical name:
1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with, N-butyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine
CAS number:
192268-64-7
LS-292 (765)
Hindered Amine Light Stabilizer (HALS)
Chemical name:
1-methyl 1,2,2,6,6-pentamethylpiperidin-4-yl decanedioate bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate
CAS number:
1065336-91-5 (41556-26-7 & 82919-37-7)
Nickel quencher type light stabilizer
Chemical name:
(butylamine)[[2,2'-thiobis[4-(1,1,3,3-tetramethylbutyl)phenolato]](2-)-O,O',S]nickel
CAS number:
14516-71-3
Hindered Amine Light Stabilizer (HALS)
Chemical name:
N,N',N'',N'''-tetrakis(4,6-bis(butyl-(N-methyl-2,2,6,6-tetramethyl piperidin-4-yl)amino)triazin-2-yl)-4,7-diazadecane-1,10-diamine
CAS number:
106990-43-6
Wood photo-stabilizing additive
Chemical name:
4-hydroxy-2,2,6,6-tetramethylpiperidinoxyl
CAS number:
2226-96-2
Hindered Amine Light Stabilizer (HALS)
Chemical name:
A mixture of: bis(2,2,6,6-tetramethyl-1-octyloxypiperidin-4-yl)-1,10-decanedioate; 1,8-bis[(2,2,6,6-tetramethyl-4-((2,2,6,6-tetramethyl-1-octyloxypiperidin-4-yl)-decan-1,10-dioyl)piperidin-1-yl)oxy]octane
CAS number:
129757-67-1
Block oligomeric hindered amine light stabilizer
Chemical name:
1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with, N-butyl-1-butanamine and N-butyl-2,2,6,6-tetramethyl-4-piperidinamine
CAS number:
192268-64-7
Hindered Amine Light Stabilizer (HALS)
Chemical name:
1-methyl 1,2,2,6,6-pentamethylpiperidin-4-yl decanedioate bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate
CAS number:
1065336-91-5 (41556-26-7 & 82919-37-7)
Hindered amine light stabilizer
Chemical name:
1,6-Hexanediamine, N1,N6-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4-dichloro-6-(4-morpholinyl)-1,3,5-triazine
CAS number:
82451-48-7
Hindered amine light stabilizer (HALS)
Chemical name:
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 number:
193098-40-7
Low molecular weight hindered amine light stabilizer (HALS)
Chemical name:
N,N'-1,6-hexanediylbis(N-(2,2,6,6-tetramethyl-piperidin-4-yl)formamide
CAS number:
124172-53-8
Hindered amine light stabilizer (HALS)
Chemical name:
Alkenes, C20-24 α-, polymers with maleic anhydride, reaction products with 2,2,6,6-tetramethyl-4-piperidinamine
CAS number:
152261-33-1