COMPOSITION LIQUID FOR THREE-DIMENSIONAL MOLDING AND THREE-DIMENSIONAL MOLDING MATERIAL SET, AND METHOD AND APPARATUS FOR MANUFACTURING THREE-DIMENSIONAL MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a composition liquid for three-dimensional molding which is excellent in storage stability, and can manufacture a three-dimensional molding having a complicated shape with high dimensional accuracy and such a strength as to prevent the three-dimensional molding from losing forms before sintering and the like.SOLUTION: A composition liquid for three-dimensional molding which is used for forming a three-dimensional molding that is formed of a powder material for three-dimensional molding containing an organic material and a base material contains a crosslinking agent crosslinked with the organic material, and a water-soluble resin having a weight average molecular weight of 50,000 or more.SELECTED DRAWING: Figure 1