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CAS: 152261-33-1

Hindered amine light stabilizer (HALS)


LS-5050 is a hindered amine light stabilizers (HALS). Polyolefins stabilized with LS-5050 offer extreme long-term stability and are excellent to process. It is particularly suitable for water-cooled tape production, films containing PPA and TiO2 and agricultural applications. It can also be used in PVC, PA and TPU as well as in ABS and PET.

Chemical name:

Alkenes, C20-24 α-, polymers with maleic anhydride, reaction products with 2,2,6,6-tetramethyl-4-piperidinamine


steric hindered amine, oligomer

Molecular weight:

3.000 – 4.000 g/mol

CAS number:


EC number:


Common applications

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