| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a resin-molded article, containing fiber having high fatigue strength.SOLUTION: A method for producing a resin-molded article includes a process of producing a molded article precursor by forming a thermoplastic resin composition containing fiber and a thermoplastic resin and a process of heat-treating the molded article precursor at 50 to 150°C for 0.1 to 23 h to obtain the resin-molded article. Also preferably, the method for producing the resin-molded article is provided with that the number-average fiber length of the fiber in the molded article precursor is 1 to 50 mm. Also preferably, the method for producing the resin-molded article is provided with that the thermoplastic resin composition includes 1 to 70 mass% fiber and 30 to 99 mass% thermoplastic resin. |
