BINDER COMPOSITION FOR FORMING CASTING MOLD, SAND COMPOSITION FOR FORMING CASTING MOLD, AND METHOD FOR PRODUCING CASTING MOLD

摘要

ABSTRACT BINDER COMPOSITION FOR FORMING CASTING MOLD, SAND COMPOSITION FOR FORMING CASTING MOLD, AND METHOD FOR PRODUCING CASTING MOLD A binder composition for forming a casting mold according to the present invention contains furfuryl alcohol and a plant-derived phenol. A sand composition for forming a casting mold according to the present invention contains the binder composition for forming a casting mold, a refractory granular material and a curing agent. A method for producing a casting mold according to the present invention has a step of packing the sand composition for forming a casting mold into a mold for forming a casting mold, and then curing the binder composition for forming a casting mold contained in the sand composition for forming a casting mold.