| abstract |
Disclosed is a glass transition temperature suitable for an FDM system, which has a high dissolution rate in an alkaline aqueous solution, can be quickly removed from a three-dimensional object precursor, and suppresses or reduces damage to the three-dimensional object. Provided is a three-dimensional molding soluble material for a support material. [Solution] A three-dimensional modeling soluble material used as a support material for supporting a three-dimensional object when a three-dimensional object is manufactured by a hot-melt laminating type 3D printer. A soluble material for three-dimensional modeling, comprising at least one copolymer having a hydrophobic monomer unit. [Selection figure] None |