| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold adapted to the molding of a reactive injection- molded object having a bonding surface bonded to other member, hard to generate tackiness on the bonding surface and capable of being manufactured in an industrially advantageous manner. SOLUTION: The mold 20 used in the production of the reactive injection- molded object having the bonding surface bonded to the other member has at least first and second molds 24 and 26. A part of a mold main body part 241 constituted of an aluminum casting is formed to at least either one of the first and second molds and a bonding surface forming mold part 242 coming into contact with at least the bonding surface of the molded object to be molded is formed and constituted of either one of forged aluminum, duralumin and steel.
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