PURPOSE: To obtain the title ceramic coat-mounted material having excellent resistance to corrosion, damage, and contamination by successively forming a resin sealing layer, a thermal-sprayed ceramic layer, and a resin water- repellent layer on the surface of a base material of stainless steel or aluminum.
CONSTITUTION: The surface of the base material 10 of stainless steel or aluminum is coated with a thermoplastic synthetic resin such as PE, or a mixture of the thermoplastic resin and ceramics is thermal-sprayed to form the resin sealing layer 11. A ceramics such as Al2O3 is further plasma-sprayed on the sealing layer 11 to form the thermal-sprayed ceramic layer 12. A thermosetting synthetic resin such as a silane coat is sprayed on the surface of the ceramic layer 12 to form the transparent resin water-repellent layer 13. The material is then baked at about 200°C for about 2hr to cure the water-repellent layer 13, and the ceramic layer 12 is sealed by the sealing layer 11. By this method, the color tone of the ceramic is developed by matting, and a ceramic coat- mounted material appropriate for the panel for an outer wall material, etc., is obtained.
MATSUDA MINORU
FUKA TOYOFUMI
NAKAMURA NOBUYUKI
