| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a thermally-conductive injection-molded body that is lightweight and has high thermal conductivity, and a method for producing the same. <P>SOLUTION: The thermally-conductive injection-molded body includes a thermoplastic resin composition containing 10-70 mass% of pitch-based carbon fiber. In the injection-molded body, the pitch-based carbon fiber is contained while being arranged in the MD direction by injection molding (the direction of resin flow upon injection molding). The ratio (λ2/λ1) of the thermal conductivity (λ2) in the MD direction (the direction of resin flow upon injection molding) to the thermal conductivity (λ1) in the thickness direction in the molded body having a length of 120 mm, a width of 120 mm, and a thickness of 3 mm is 10 or more. <P>COPYRIGHT: (C)2012,JPO&INPIT |
