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CAS: 193098-40-7

Hindered amine light stabilizer (HALS)


LS-3529 is a high molecular weight HALS, for improved colour yield and chemical resistance. It provides low volatility, selective reactivity, minimal colour contribution and an excellent compatibility with other HALS and UVA’s.

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


N,N'-Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-1,6-hexanediamine, polymer with 2,4-dichloro-6-(4-morpholinyl)-1,3,5-triazin

Molecular formula:


CAS number:


EC number:



LS-3529 offers chemical-resistant UV protection for sport surfaces, responding to artificial turf producer demands for improvements in physical property retention for PE grass yarns in contact with ground rubber tire in-fill materials.

Common applications

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