SOLUBLE MATERIAL FOR THREE-DIMENSIONAL MOLDING

摘要

This soluble material for three-dimensional molding is used as a material for a support material that supports a three-dimensional object when said three-dimensional object is produced by a fused deposition modeling 3D printer. The soluble material for three-dimensional molding contains at least one polymer and at least one filler. The filler is a fibrous filler having a fiber length of 0.02-1,000 µm and a fiber diameter of 0.0001-20 µm and/or a plate-shaped filler having a particle size of 0.1-20 µm and a thickness of 0.01-10 µm. The content of the filler is 0.01-200 parts by mass with respect to 100 parts by mass of the polymer. The present invention makes it possible to minimize foaming and decreases in the precision of a three-dimensional object even when a three-dimensional object is produced by a 3D printer after exposure to high humidity.