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Introduction to Photoinitiators

English, Published 4/14/2022
The ignition key that starts the engine of in uv curing technology is photoinitiator. Photoinitiators absorb UV light and convert this light energy into free radicals, which subsequently initiate polymerization of monomers and oligomers into a high performance coating or adhesive. Choosing the appropriate initiator for a UV resin and lamp system must take into account many different chemical properties of these molecules. In this talk we will discuss how photoinitiators work, what factors must be considered when choosing one, and highlight allnex’s unique offerings in the field.