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Omnirad CPTX is a highly efficient Type II photoinitiator which, used in combination with tertiary amine synergists to initiate radical polymerization of unsaturated oligomers e.g. acrylates, after exposure to UV light. Omnirad CPTX may also be used as a sensitiser and in particurlarly iodonium salt in cationic cure.

Chemical Family: Acrylics, Acrylates & Methacrylates

Functions: Photoinitiator

CAS Number: 142770-42-1

Synonyms: 1-Chloro-4-propoxy-9H-thioxanthen-9-one

    Knowde Enhanced TDS

    Identification & Functionality

    CASE Ingredients Functions
    CAS No.
    142770-42-1
    EC No.
    415-890-1
    Technologies

    Applications & Uses

    Compatible Substrates & Surfaces
    Technology
    Recommended Applications
    • Graphic Arts
    • Wood Coatings
    • Plastic Coatings
    • Metal Coatings
    • Adhesives and others
    • Electronics

      Properties

      Physical Form
      Typical Properties
      Through CureVery Good
      Surface CureGood
      Pigmented SystemsVery Good
      LED CureVery Good
      ValueUnitsTest Method / Conditions
      UV Absorption265 , 312, 387nm

      Packaging & Availability

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