| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of an electroconductive shaped article capable of effectively exhibiting electroconductivity even when a small amount of carbon nanofiber is added. SOLUTION: In the manufacturing method of the electroconductive shaped article comprising a resin composition including an amorphous thermoplastic resin, a polyethylene based resin, and the carbon nanofiber, the resin composition is melted at a melting temperature 70°C or more higher than the glass transition point (Tg) of the amorphous thermoplastic resin, a mold temperature is set at the temperature of (Tg+50°C) or more, the molten resin composition is charged in the cavity of the mold, the mold temperature is cooled to the glass transition temperature or lower and the resin composition is cooled after charging the resin composition. COPYRIGHT: (C)2007,JPO&INPIT
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