| 摘要 |
PURPOSE:To obtain a molded article having high bonding strength, by a method wherein the surface of a chlorine-contg. resin molded article is bombarded with electrons having an electron energy above a specified value in the presence of a gas such as nitrogen to carry out surface treatment and metal is deposited on the treated surface of the molded ariticle by an ion plating method. CONSTITUTION:The surface of a chlorine-contg. resin molded article is bombarded with electrons having an average electron energy of not less than 4.3 electron volts or particles having an average kinetic energy of not less than 4.3 electron volts in the presence of at least one gas selected from N, H, O, He, Ne and An by a low- temperature plasma method, an accelerating electron beam method or an ion beam method in order to carry out the surface treatment. Then metal is deposited on the treated surface of the molded article by an ion plating method or a cluster ion beam method. Thus, title molded article can be obtained with a simple treating step without any problems on environmental hygiene. |
