A hindered-amine light stabiliser that protects plastics and coatings from ultraviolet-induced degradation, preserving colour, gloss, and mechanical properties during outdoor exposure.

Full specification

Molecular formula
C28H52N2O4
Grades
technical
Packaging
20 kg carton · 25 kg carton
Appearance
White to off-white crystalline powder or granules
Synonyms
HALS 770 · 52829-07-9 · bis(2,2,6,6-tetramethyl-4-piperidinyl) sebacate · bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate

Compliance & regulatory

Region: EU — Chemotto S.r.l., Milano

  • REACH-aligned supply
  • CLP-labelled

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