UV CURABLE PAINT COMPOSITION WITH HIGH OPERATING EFFICIENCY

摘要

The present invention relates to a UV curable paint composition, and more particularly, to a UV curable paint composition that has various applicable colors and superior UV curability and recoatability. The UV curable paint composition of the present invention comprises 30 to 95 parts by weight of conventional UV curable composition with UV curable oligomer, UV curable monomer, photoinitiator and photosensitizer; and 5 to 70 parts by weight of one or more cellulose-modified resins selected from a group consisting of cellulose acetate, cellulose acetate butyrate, cellulose acetate propionate, cellulose propionate, cellulose-modified urethane acrylate, and nitrocellulose. The UV curable paint composition of the present invention may comprise up to 20 parts by weight of pigment or other additives in the same manner as a conventional UV curable paint composition. The UV curable paint composition of the present invention provides superior recoatability, UV curability, adhesiveness, weather resistance, chemical resistance, abrasion resistance and hardness, implementation of a variety of colors, and the like.