| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a resin composition prepared by blending a polycarbonate resin and a rubber reinforced styrene resin, the composition having significantly improved chemical resistance and solvent resistance while maintaining impact resistance and heat resistance, which are inherent to the resin composition prepared by blending a polycarbonate resin and a rubber reinforced styrene resin. <P>SOLUTION: The resin composition comprises: 100 parts by weight of a resin component, which comprises 95 to 40 wt.% of a polycarbonate resin (A) and 5 to 60 wt.% of a rubber reinforced styrene resin (B); and 0.01 to 20 parts by weight of a specified alkylketene dimer (C). The resin composition has significantly improved chemical resistance and heat resistance, while maintaining impact resistance and heat resistance inherent to the resin composition prepared by blending a polycarbonate resin and a rubber reinforced styrene resin. A molded article obtained from the above resin composition suppresses problems such as cracks even when various chemicals such as a thinner or a solvent adheres to the molded article. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
