POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition being excellent in impact-resistance, bending strength, flowability or the like, not exhibiting laminar peeling off after molding, having high chemical resistance and improved flame retardancy and to provide its molded article. SOLUT...

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Hauptverfasser: NAKAE MITSUGI, NOMURA MANABU, SUGANO SUSUMU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition being excellent in impact-resistance, bending strength, flowability or the like, not exhibiting laminar peeling off after molding, having high chemical resistance and improved flame retardancy and to provide its molded article. SOLUTION: The polycarbonate resin composition includes 100 pts.mass of a resin component, which consists of (A) 60-95 mass% of an aromatic polycarbonate resin having a viscosity average molecular weight of 16,000-35,000, (B) 1-40 mass% of a polyolefin resin and/or a polyolefin elastomer containing an epoxy or glycidyl group in which the adding amount of a compound having an epoxy or glycidyl group is 3-30 mass%, (C) 0-39 mass% of a polyolefin resin (except a polyolefin resin with component (B)), and (D) 0.001-1 pt.mass of at least one kind selected from the group consisting of an aliphatic amine salt, an aromatic amine salt, ammonium hydroxide and a hydroxylamine salt, (E) 3-40 pts.mass of a phosphorus and/or a halogen flame retardant and (F) 0.05-5 pts.mass of a polymer containing fluorine, and the polycarbonate resin composition is melted and kneaded and the molded product of the polycarbonate resin composition is also provided. COPYRIGHT: (C)2011,JPO&INPIT