| 초록 |
UV-curable pressure sensitive adhesives were prepared by blending acrylic copolymer, copolymerized with butyl acrylate (BA), methyl methacrylate(MMA), acryl amide (AM) and vinyl acetate (VAc) by solution polymerization, trimethylolpropane triacrylate (TMPTA). The blended PSAs contained polymerized benzophenone derivatives and 2,2-dimethoxy-1,2-diphenylethanone as photoinitiators. The PSAs were evaluated by peel strength with varying contents of TMPTA and UV dose, and also glass transition temperature(Tg) of PSAs were measured. |
