| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition which gives molded articles excellent in the balance of physical properties such as chemical resistance, heat resistance, surface hardness, and rigidity, and excellent in molded article appearance and impact resistance. <P>SOLUTION: The aromatic polycarbonate resin composition is characterized by comprising (A) an aromatic polycarbonate resin having a viscosity-average molecular weight of 15,000-40,000 in an amount of 50-80 pts.mass, (B) a polyglycolic acid having repeating units represented by formula (I) in an amount of 20-50 pts.mass, and (C) a styrenic resin in an amount of 4-50 pts.mass based on 100 pts.mass of the total amount of (A) and (B). (C) The styrenic resin can prevent the degradation of (B) the polyglycolic acid, and control a rise in a flow value (Q value) caused by the degradation of the polyglycolic acid to improve the molded article appearance and the impact resistance. <P>COPYRIGHT: (C)2013,JPO&INPIT |
