DSunsorb UV-144
CAS No. 63843-89-0
  • Chemical Name:
    Bis(1,2,2,6,6-pentamethyl-4-piperidyl)[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate
  • Formula:
    C42H72N2O5
  • Molecular Weight:
    685
  • Appreance:
    White powder
  • Package:
    25KG cartons
帝盛
帝盛
Features and Applications
  • Its high molecular weight and special structure provide extremely low volatility and migration, excellent resistance to high-temperature processing, and resistance to water and solvent extraction.
  • It shows good compatibility with most polymers, has minimal impact on product color, and is compatible with thioether-type auxiliary antioxidants.
  • It is widely used in OEM automotive coatings, refinish coatings, industrial coatings, and powder coatings to protect gloss and prevent cracking and chalking.