Resin-coated metal sheet for parts of electronic machinery and tools and production method thereof

• Main Authors: KATO OSAMU, OHTA MASARU
• Format: Patent
• Language: English
• Published: 15.04.2004
• Edition: 7
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; CORRECTING FLUIDS; DIFFUSION TREATMENT OF METALLIC MATERIAL; DYES; FILLING PASTES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; USE OF MATERIALS THEREFOR; WOODSTAINS

There is disclosed a resin-coated metal sheet for a part of electronic machinery and tools, which is a metal sheet coated with a resin on the surface, wherein a resin layer is composed of one or more resin selected from polyester-series, epoxy-series, phenol-series and alkyd-series resins, the resin layer has a 0.1 to 10 mum thickness, and the resin layer contains 2 to 60 parts by weight of nickel with 0.1 to 100 mum of an average value in terms of maximum longer diameters, to 100 parts by weight of the resin. The resin-coated aluminum sheet is excellent in anti-fingerprint property and formability, as well as excellent in electric characteristics.