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RIASORB® UV-405

A light stabilizer belonging to the triazine class of UVAs.

CAS No. 137658-79-8

  • Features

    RIASORB® UV-405 is a solid triazine-based UV absorber for coatings. It is designed to meet the high performance and durability requirements of acrylic powder coatings for transportation and industrial applications. RIASORB® UV-405 is recommended for applications such as: High performance automotive OEM powder coatings, high performance industrial powder coatings, high performance liquid coatings. For outdoor applications, RIASORB® UV-405 needs to be combined with a hindered amine light stabilizer.

  • Information

    • CAS No.
      137658-79-8
    • Chemical Name
      2-(4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(3-((2-ethylhexyl)oxy)-2-hydroxypropoxyl)phenol

  • Properties

    • Molecular Weight
      583
    • Melting Range（℃）
      73-77
    • Product form
      Light yellow powder
    • Package
      20kg PE bag

  • Solubility @20 ℃ ( g/100g solvent )

    • Acetone
      31
    • Xylene
      45
    • MAK
      33
    • Solvesso 100
      31
    • Ethanol
      ＜0.5
    • PMA
      11
    • Butyl acetate
      32
    • DGBE
      15
    • n-hexane
      ＜0.5
    • Water
      ＜0.01

  • Substrate

    • High performanceautomotive OEMpowder coating
    • High performanceliquid coating
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