Irgacure 1300 Blend of 2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-butanone-1 and 2,2-dimethoxy-1,2-diphenylethan-1-one Ciba Photoinitiator Acrylic/Acrylate Resins Polyurethane Inks >> UV / Radiation-curable Printing Inks & Varnishes IRGACURE 1300 is a highly efficient UV curing agent especially suitable for pigmented UV curable ink systems based on acrylate resins. IRGACURE 1300 may be used after adequate testing alone or in combination with suitable coinitiators, such as IRGACURE 184, for UV curable inks for applications on paper, metal and plastic materials. Its high efficiency makes IRGACURE 1300 especially suited for use in pigmented systems. Use level: 2-5%. Highly efficient UV curing agent. Used alone or in combination with a coinitiator for pigmented UV curable ink systems based on acrylate resins such as UV curable inks for applications on paper, metal and plastic materials. <br> Use level: 2-5%.