Omnirad 819
Bis(2,4,6-Trimethylbenzoyl)phenylphosphine oxide CAS NO. 162881-26-7
Application: Graphic Arts, Wood Coatings, Plastic Coatings, Metal Coatings, Electronics, Adhesives and others, Inkjet, 3D Printings, UV LED
Product description:
Omnirad 819 is a versatile photoinitiator for radical polymerization of unsaturated resins upon UV light exposure. It is especially suitable for white pigmented Formulations, the curing of glass-fiber-reinforced polyester/styrene systems and for clear coats for outdoor use in combinations with light stabilizers. Thick section curing is also possible with this photoinitiator.
Request sampleUV Absorption (nm): 237 , 275, 380