Photoinitiator 819 is an effective photoinitiator, which can be used to initiate radiation polymerization of unsaturated resins under uv irradiation. Especially suitable for white formulation and glass fiber reinforced polyester/styrene system as well as for outdoor varnish system with light stabilizer.
819 can be used in uv curing varnish and color coating systems, such as for wood, paper, metal, plastics, fiber and printing inks and preimpregnation systems.
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