PHOTOINITIATOR ITX by Cheermove is an efficient, free radical type II photoinitiator for transparent or colored UV-curable inks and coatings. It is used in offset printing ink, screen ink, flexo printing ink, multifunctional ink and colored varnish. Recommended dosage level of PHOTOINITIATOR ITX is 0.2-2%. It has a shelf life of 12 months.
PHOTOINITIATOR 250 by Cheermove is a versatile photoinitiator for cationic polymerization of epoxy- or oxetane-based photo-curable systems upon light exposure. It can be used alone or in combination with suitable photosensitizers such as thioxanthones. It is especially suitable to cure thick and highly pigmented systems. It is recommended for UV-curable inks and varnishes for application on paper, metal, wood and plastic materials. When used in combination with a-hydoxyketones, excellent surface curing can be obtained at substantially higher line speeds. PHOTOINITIATOR 250 is also used in graphic arts (e.g., flexo and screen inks, white base coatings). Recommended dosage level is 0.3-3%. It has a shelf life of 1 year.
PHOTOINITIATOR EHA by Cheermove is a highly efficient amine accelerator with free radical type II photoinitiators for single UV radiation polymerization. It is used in UV-cured floor, plastic, disk & optical fiber coatings, UV curing inks and paper coatings. The recommended dosage level is 2-5%.
