Radiation curable composition for additive manufacturing processes

A radiation curable composition for additive-manufacturing processes, the composition comprising:

• a (meth)acrylate component(s) not comprising a urethane moiety moiety as Component A1,
• the (meth)acrylate component(s) comprising a polyether backbone to which (meth)acrylate moieties are attached and the (meth)acrylate component(s) characterized by a molecular weight Mw of at least 1,000 g/mol;
• photo initiator as Component B;
• a red dye, a yellow dye, an orange dye, or combination thereof as Component C, the red dye, the yellow dye, and the orange dye comprising a perylene moiety;
• a blue dye as Component D,
• the blue dye comprising a terephthalate moiety, and
• the blue dye characterized by having a light absorption band in the range of 350 to 420 nm;
• and
• optionally stabilizer as Component E.