| abstract |
The present invention relates to a thermoplastic resin composition, a process for producing the same, and a molded article thereof. More particularly, the present invention relates to a thermoplastic resin composition, and more particularly to a thermoplastic resin composition, 1 to 30% by weight of the first graft polymer; a-2) 5 to 45% by weight of a second graft polymer graft-polymerized with an aromatic vinyl compound and a vinyl cyan compound in a conjugated diene rubber having an average particle diameter of 0.2 to 0.5 占 퐉; b) 50 to 80% by weight of an aromatic vinyl compound-vinyl cyanide copolymer; (c) 1 to 10% by weight of a (meth) acrylic acid alkyl ester-based polymer, a process for producing the same, and a molded article. According to the present invention, a plating process using a chromium-free etchant having a mechanical property equal to or higher than that of the conventional thermoplastic resin composition and having a reduced toxicity is excellent in plating adhesion, heat cycle characteristics and appearance quality, A thermoplastic resin composition, a process for producing the same, and a molded article comprising the same. |