PURPOSE: To obtain a plated product having excellent heat cycle properties, by plating the molding of a thermoplastic resin compsn. contg. a specified copolymer, a graft polymer, an organosilicon compd. and a lubricant.
CONSTITUTION: 0.05W3.0pts.wt. organosilicon compd. and 0.05W3.0pts.wt. lubricant are mixed with 100pts.wt. compsn. consisting of 5W95pts.wt. graft polymer (A) obtd. by grafting 10W90wt% arom. vinyl compd. and 5W50wt% vinyl cyanide onto 5W80wt% conjugated diene rubber and 95W5pts.wt. copolymer (B) having an intrinsic viscosity of 0.4W0.8 and contg. 40W90wt% arom. vinyl compd. in a Banbury mixer. The resulting compsn. is molded by using an injection molding machine, etc. The resulting molding is plated with, e.g., copper, nickel and chromium in three layers.
KODAMA MIKIO
SHIYOUJI TOSHIHIRO
YOSHIDA ISAO
