| abstract |
The present invention relates to an inkjet ink composition for 3D printing comprising at least one radical curable compound selected from an acrylate-based monomer, an acrylate-based oligomer, and a vinyl-based monomer, and a photoinitiator, and having a dimensional accuracy evaluation index of 90% or more, wherein the ink The composition can significantly reduce the flow of ink after the 3D printing process, so that the shape of the target sculpture can be more accurately implemented. |