| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite polyamide article that has good use properties such as good mechanical property and can be manufactured in a short cycle time.SOLUTION: A manufacturing method of a composite article includes at least the following processes, (a) a process of causing a fabric for reinforcement maintained in a temperature in a range of ±50°C of a melting point of the polyamide impregnated with a polyamide composition having a molecular weight Mn of 8000 to 20000 and showing a melting viscosity &eegr; in a range of 1 to 50 Pa s with molten state, and (b) a process of cooling a composite article and then collecting it, and the impregnation of the fabric with the polyamide composition is carried out by mixing the fabric with the polyamide composition in a powder or film form and melting the polyamide composition. |
