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Omnirad TPO-L is a highly efficient, liquid, Type I photoinitiator used to initiate radical polymerization of unsaturated oligomers e.g. acrylates and unsaturated polyesters containing styrene, after exposure to UV light. It can be used in combination with mono or multi-functional monomers as reactive diluents.

Chemical Family: Acrylics, Acrylates & Methacrylates

Functions: Photoinitiator

CAS Number: 84434-11-7

End Uses: Flexography Ink, Other Ink Types, Radiation Curable Coating, Radiation Curable Ink, Reactive Adhesive, Screen Printing Ink, Waterborne Coating

Compatible Polymers & Resins: Acrylics, Polyesters

Synonyms: [Ethoxy(phenyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone, 2,4,6-Trimethylbenzoyl-ethoxylphenylphosphine oxide, 2,4,6-Trimethylbenzoylethoxyphenylphosphine oxide, 2,4,6-Trimethylbenzoylphenylethoxyphosphine oxide, Ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate, Ethyl phenyl(2,4,6-trimethylbenzoyl)phosphinate

    Knowde Enhanced TDS

    Identification & Functionality

    CASE Ingredients Functions
    CAS No.
    84434-11-7
    EC No.
    282-810-6
    Technologies

    Applications & Uses

    Compatible Polymers & Resins
    Compatible Substrates & Surfaces
    Cure Method
    Adhesive & Sealant Type
    Technology
    Recommended Applications
    • Graphic Arts
    • Wood Coatings
    • Plastic Coatings
    • Metal Coatings

      Properties

      Physical Form
      Typical Properties
      Through CureVery Good
      Surface CureFair
      Clear SystemsGood
      White SystemsVery Good
      Pigmented SystemsGood
      LED CureVery Good
      Waterbased systemsGood
      ValueUnitsTest Method / Conditions
      UV Absorption230 , 275, 370nm

      Packaging & Availability

      Availability
      Available in Europe Yes
      Available in the USA Yes
      Available in China Yes