| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method for a thermoplastic composition molded article capable of obtaining more excellent mechanical characteristic, in particular, enhancing both bending strength and bending modulus of elasticity. SOLUTION: The manufacturing method for the thermoplastic composition molded article is provided with a melting/mixing step for mixing the thermoplastic resin 802 with a vegetable material 801 while melting the thermoplastic resin using a melting/mixing apparatus 1 to obtain the thermoplastic resin composition, a pelletization step of pressing/solidifying the thermoplastic resin composition 803 without heating it to obtain a first pellet 804 comprising the thermoplastic resin composition, a pellet mixing step of dry-blending the first pellet 804 with a second pellet 805 comprising a thermoplastic resin having the same quality as the thermoplastic resin constituting the thermoplastic resin composition 803 to prepare a pellet mixture 806, and an injection molding step of injection-molding the pellet mixture 806, to form the thermoplastic resin composition molded article. COPYRIGHT: (C)2009,JPO&INPIT
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