COMPOSITE MOLDING MEMBER, PRODUCTION METHOD OF COMPOSITE MOLDING MEMBER, ELECTRONIC/ELECTRIC COMPONENT, PRODUCTION METHOD OF ELECTRONIC/ELECTRIC COMPONENT, ELECTRONIC/ELECTRIC EQUIPMENT AND PRODUCTION METHOD OF ELECTRONIC/ELECTRIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a composite molding member having a junction where a metal part and a resin molding part are joined properly, even when the metal part comprises a poorly adhesive material.SOLUTION: A composite molding member 10 including a metal part 20 and a resin molding part 30 further includes a junction BR where the metal part 20 and the resin molding part 30 are joined together, in which a silver-containing material having the shortest axis length of 1 μm or less, and a thiol group-containing silane coupling agent exist between a part 20A positioned on the junction BR in the metal part 20 and a part 30A positioned on the junction BR in the resin molding part 30.SELECTED DRAWING: Figure 1 【課題】金属部が難接着材料からなる場合であっても、金属部と成形樹脂部とが適切に接合した接合部分を有する複合成形部材を提供する。【解決手段】金属部２０と成形樹脂部３０とを備える複合成形部材１０であって、金属部２０と成形樹脂部３０とが接合する接合部分ＢＲを備え、金属部２０における接合部分ＢＲに位置する部分２０Ａと成形樹脂部３０における接合部分ＢＲに位置する部分３０Ａとの間には、最短軸長が１μｍ以下の銀含有材およびチオール基含有シランカップリング剤が存在する。【選択図】図１