Photoinitiator 184

Photoinitiator 184 is a kind of efficient free radical non-yellowing photoinitiator, which is also one of the most commonly used initiators in UV curing system.

Because of its good non-yellowing, it can be used for UV polymerization of monofunctive or multi-functional acrylate monomers and oligomers, and can also be used for varnish, plastic coatings, wood coatings, adhesives, lithographic printing inks, screen printing Chemicalbook inks, flexo printing inks, electronic products, even if the cured coating is exposed to sunlight for a long time.

Because there is no benzyl production in its photolysis, the yellowing degree is also very small, so it is especially suitable for high yellowing degree of paint and ink. Its photolysis products include benzaldehyde and cyclohexanone, which have a certain odor after film formation. It can be used in the surface curing system with TPO photoinitiator.