| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition for forming a mold, whereby the mold curing speed can be raised without using an acid having sulfur atoms and the problem of work environment deterioration associated with SOx can be solved. ! SOLUTION: This composition for forming a mold comprises furfural, urea, and 2,6-dihydroxybenzoic acid, and the furfural content is 18.0 to 55.0 mass%. ! COPYRIGHT: (C)2015,JPO&INPIT |
