A PLATING METHOD FOR POLYCARBONATE RESIN

摘要

PURPOSE: A synthetic resin plating method is provided to form a concavo-convex on the surface of a 100% polycarbonate resin at a laser-activated phase without using an organic solvent, thereby improving the work convenience and safety. CONSTITUTION: A synthetic resin plating method consists of the following steps. A laser beam is irradiated on the surface of a plated object molded with a synthetic resin to be formed with a minute concavo-convex(S10). The concavo-convex formed on the plated object is etched with an acidic etching solution to expand in size(S40). The plated object is deposited in a catalyst adsorption solution to make a catalyst metal compound absorb the inside of the concavo-convex whereby electroless plating is implemented(S50). The plated object is deposited in an acidic catalyst activation solution to convert the catalyst metal compound into a catalyst metal using an oxidation-reduction reaction(S60). The catalyst metal on the plated object is used as a seed for electroless plating Ni-B alloy on the plated object(S70). [Reference numerals] (S10) Laser activating step; (S100) Second nickel plating step; (S20) Degreasing step; (S30) Neutralizing step; (S40) Etching step; (S50) First catalyst absorbing step; (S60) Catalyst activating step; (S70) First nickel plating step; (S80) Copper plating step; (S90) Second catalyst absorbing step;