| 摘要 |
PURPOSE:To form a paint film having superior adhesion, insulation and decorativeness on a molded plastic article by subjecting the article to electroless plating, electroplating and composite Ni plating in an Ni plating bath contg. plastic powder and by coating the article with paint by electrodeposition. CONSTITUTION:The surface of a plastic article is washed and roughened by etching. A Cu or Ni film of about 0.3mum thickness is formed on the roughened surface by electroless plating, the surface of the electrically conductive film is electroplated with Cu or Ni, and a composite Ni layer contg. plastic powder is formed in an Ni electroplating bath contg. dispersed plastic powder. The plastic article is then coated with paint by electrodeposition. A paint film having superior adhesion, insulation and decorativeness can be formed.
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