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Omnicat 250 is a versatile photoinitiator for cationic polymerization of epoxy- or oxetane-based photocurable systems upon light exposure. It can be used to effectively cure cationic inks and coatings, e.g., printing inks, white base coatings and adhesives. Omnicat 250 is especially suitable to the cure thick and highly pigmented systems.

Functions: Photoinitiator

Chemical Family: Cationics

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    Identification & Functionality

    Chemical Family
    CASE Ingredients Functions
    Technologies

    Applications & Uses

    Compatible Substrates & Surfaces
    Recommended Applications
    • Graphic Arts
    Technology

    Properties

    Physical Form
    Typical Properties
    Through CureExcellent
    Surface CureVery Good
    Clear SystemsVery Good
    White SystemsExcellent
    Pigmented SystemsExcellent
    ValueUnitsTest Method / Conditions
    UV Absorption240.0nm
    Viscosity at 25 °CLiquidmPa.s

    Packaging & Availability

    Availablity
    Available in Europeyes
    Available in the USAyes
    Available in Chinayes