자외선 경화 수지 제조조건에 따른 광경화 필름의 물성과 경화성 연구

In this study, we investigated the effects of oligomer, monomer, photoinitiator, and organic pigment content ratios on UV curable resin film. We observed that an O-5 oligomer sample with 50:20 of PUA 584/594 ratios, an M-6 monomer sample with 9:9:9 of HDDA/THFA/EOEOEA ratios, and an I-4 photoinitiator sample with 2:6:2 of Ini 184/754/819 ratios and 1wt% of pigment content, show the best formula conditions. We also observed that the dispersibility of the pigment particles contained in the optimized contents of the ultraviolet curing resin was stable.