| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition excellent in thermoconductivity and molding workability, and reducing warpage of a molding, and the molding thereof. SOLUTION: This thermoconductive polycarbonate resin composition contains (C) 510-50 pts.wt. of graphitized carbon fiber having 400 W/(m×K) of longitudinal-directional thermoconductivity, and 5-20 μm of average fiber diameter, and (D) 10-80 pts.wt. of thermoconductive powder having a thermoconductivity of 10 W/(m×K) or more and 1-500 μm of average particle diameter, per 100 pts.wt. of polycarbonate resin alloy comprising (A) a polycarbonate resin and (B) a polyethylene terephthalate resin or a polybutylene terephthalate resin to be brought into 100:(10-70) of weight ratio, and the molding is obtained by molding the thermoconductive polycarbonate resin composition, and is useful as a casing for OA, electric and electronic components and precision equipment components. COPYRIGHT: (C)2011,JPO&INPIT
|
