| abstract |
The present disclosure relates to a three-dimensional stereolithography photocurable composition having a low viscosity and a cured product having a high refractive index, and a three-dimensional model formed by using the above composition. The composition contains a fluorene monomer, a carbazole monomer, a diluted monomer, and a photopolymerization initiator, and the content of the carbazole monomer is less than 30% by mass based on the total content of the fluorene monomer and the carbazole monomer. It is a photocurable composition for three-dimensional photoforming in which the content of the diluted monomer with respect to the total solid content is 20% by mass or more. |