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Coatings Ingredients
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Coatings Ingredients
by SpecialChem
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Omnirad 819

Technical Datasheet | Supplied by IGM Resins
Omnirad 819 (Former Irgacure 819) by IGM Resins is a versatile photoinitiator. Suited for white pigmented formulations and for clearcoats for outdoor use in combinations with light stabilizers. Thick section curing is also possible with this photoinitiator. Exhibits at low concentrations an outstanding curing performance in highly opaque white and colored furniture coatings containing rutile titanium dioxide or colored pigments. Omnirad 819 may be used in UV curable formulations for clear and for pigmented coatings on wood, metal, plastic, paper and optical fibers.
Product Type
Chemical Composition
Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
CAS Number

Compatiblity with other products

Find products that are predicted to be compatible with Omnirad 819.

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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