| 摘要 |
PROBLEM TO BE SOLVED: To provide a glass fiber-reinforced flame-retardant polycarbonate resin composition which has good flame retardancy, gives small deformation (warpage) to a molded product and further has excellent rigidity, impact resistance and low-anisotropy, without substantially containing an organohalogen- or phosphate-based flame retardant. SOLUTION: The glass fiber-reinforced flame-retardant polycarbonate resin composition contains 40-99 wt.% thermoplastic resin (component A) composed of an aromatic polycarbonate resin (component A-1) and 1-60 wt.% reinforcement filler (component B) composed of a flat cross section glass fiber whose fiber cross section has 10-50μm longer axis and 1.5-8 of the ratio of the longer axis to the shorter axis (longer axis/shorter axis) (component B-1). Wherein on the basis of 100 pts.wt. of the total of both the components, 0.005-1 pt.wt. of an organosulfonic acid alkali (earth) metal salt (component C) is contained. COPYRIGHT: (C)2007,JPO&INPIT
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