Light Stabilizers (HALS)
Hindered amine light stabilizers (HALS) trap polymer-degrading radicals formed by sunlight, dramatically extending the outdoor life of polyolefins, engineering plastics, fibers and coatings. Our range spans the classic low-molecular UV-770, liquid UV-123 and UV-292 for coatings, polyamide-specialist UV-114, the highly compatible ester-type UV-3853, high-molecular-weight UV-119, oligomeric UV-622/UV-2020/UV-944, and the premixed blends UV-783 and UV-791 — selected together with our UV absorbers for complete weathering systems.
11 products
Light Stabilizers (HALS)
Light Stabilizer UV-292
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate blend
Light Stabilizers (HALS)
Light Stabilizer UV-622
Oligomeric HALS (dimethyl succinate / 4-hydroxy-TEMPO polymer)
![Light Stabilizer UV-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](/assets/images/product-uv-119.jpg)
Light Stabilizers (HALS)
Light Stabilizer UV-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
Light Stabilizers (HALS)
Light Stabilizer UV-2020
Oligomeric condensate of N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexanediamine with cyanuric chloride, di-n-butylamine and N-butyl tetramethylpiperidylamine
Light Stabilizers (HALS)
Light Stabilizer UV-3853
2,2,6,6-Tetramethyl-4-piperidinyl stearate (fatty acid ester mixture)
Light Stabilizers (HALS)
Light Stabilizer UV-114
N,N'-Bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide
Light Stabilizers (HALS)
Light Stabilizer UV-123
Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate
Light Stabilizers (HALS)
Light Stabilizer UV-791
Blend of UV-944 (50%) and UV-770 (50%) — thick-section grade
Light Stabilizers (HALS) — Range Overview
Hindered amine light stabilizers (HALS) trap polymer-degrading radicals formed by sunlight, dramatically extending the outdoor life of polyolefins, engineering plastics, fibers and coatings. Our range spans the classic low-molecular UV-770, liquid UV-123 and UV-292 for coatings, polyamide-specialist UV-114, the highly compatible ester-type UV-3853, high-molecular-weight UV-119, oligomeric UV-622/UV-2020/UV-944, and the premixed blends UV-783 and UV-791 — selected together with our UV absorbers for complete weathering systems.
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