| abstract |
Provided are: a conductive coating material that can be sprayed to form a shield layer that has favorable shielding properties, favorably adheres to a package, and does not easily change color even under extreme heating conditions; and a production method for a shielded package that uses the conductive coating material. The present invention uses a conductive coating material that includes at least: (A) 100 parts by mass of a binder component that includes 5-30 parts by mass of a solid epoxy resin that is a solid at normal temperature and 20-90 parts by mass of a liquid epoxy resin that is a liquid at normal temperature; (B) 200-1800 parts by mass of silver-coated copper alloy particles that are copper alloy particles that have been coated with a silver-containing layer, the copper alloy particles comprising an alloy of copper, nickel, and zinc, the nickel content being 0.5-20 mass% of the silver-coated copper alloy particles, and the zinc content being 1-20 mass% of the silver-coated copper alloy particles; and (C) 0.3-40 parts by mass of a hardener. |