| 摘要 |
PROBLEM TO BE SOLVED: To produce a thermoplastic resin composition in which inorganic compounds and a fibrous reinforcing material are uniformly dispersed and which exhibits high thermal conductivity and has high fluidity and high strength.SOLUTION: In a method for producing a high thermal conductive resin composition comprising the following components (A) to (D), the component (D) is side-fed from the vicinity of a tip of a cylinder provided in an extruder, and a resin pressure at a die part is 50 kgf/cmor more. (A) a thermoplastic polyester resin, (B) a not tetrapod-shaped inorganic compound, (C) a tetrapod-shaped inorganic compound in an amount of 1-10 vol.% based on the whole amount of the high thermal conductive resin composition, and (D) a fibrous reinforcing material. |
