Omnicat 320 is a colorless liquid photoinitiator of mixed triarylsulfonium hexafluoroantimonate salts in propylene carbonate. Omnicat 320 has been designed for the cationic curing of inks and coatings based on epoxy, oxetane, and vinyl ether formulations. Omnicat 320 exhibits high cure-speed, low odor, and excellent post cure.

Functions: Photoinitiator

Chemical Family: Cationics

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

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    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Applications & Uses

    Compatible Substrates & Surfaces
    Adhesive & Sealant Type
    Recommended Applications
    • Graphic Arts
    Technology

    Properties

    Physical Form
    Typical Properties
    Through CureVery Good
    Surface CureVery Good
    Clear SystemsVery Good
    White SystemsExcellent
    ValueUnitsTest Method / Conditions
    Viscosity at 25 °CLiquidmPa.s
    UV Absorption245 - 312nm

    Packaging & Availability

    Availablity
    Available in Europeno
    Available in the USAyes
    Available in Chinayes