VERFAHREN ZUR ABSCHEIDUNG VON POLYFLUORCARBONHARZ-PARTIKELN ENTHALTENDEN METALLBESCHICHTUNGEN

摘要

Polyfluorocarbon resin particles and metals are codeposition from electroplating baths to form coating layers of a very homogeneous structure, when said positively charged resin particles having a particle size of less than about 10 mu m are kept dispersed in said baths in the presence of both a cationic and a nonionic fluorocarbon surfactant in a molar ratio between 25:1 and 1:3.5 and in a total amount of at least 3 x 10-3 millimoles per m2 of surface area of said particles.