| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in moldability and capable of attaining thin-wall products, in the resin composition suitable for key for cellular phones or personal digital assistances. SOLUTION: The polycarbonate resin composition comprises (A) 100 pts.wt. polycarbonate resin, (B) 1-20 pts.wt. phosphazene compound, (C) 0.005-1 pt.wt. heat stabilizer and (D) 0.01-2 pts.wt. mold-releasing agent. The key for personal digital assistances or cellular phones is obtained by molding the resin composition. Since the polycarbonate resin composition is extremely excellent in balance of various kinds of performances such as moldability, heat resistance, strength, transparency and mold release properties, the resin composition can extremely suitably be used for key for cellular phones or personal digital assistances. COPYRIGHT: (C)2007,JPO&INPIT
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