| abstract |
Disclosed is a method for producing a polyamide resin foam molded article having significantly improved melt tension of polyamide resin and dispersibility of a powder containing polytetrafluoroethylene, good moldability in foam molding, and excellent foaming ratio, and A polyamide-based resin foam molded article obtained by this production method is provided. SOLUTION To 100 parts by mass of a polyamide resin (A), 0.5 to 10 parts by mass of a polytetrafluoroethylene-containing mixed powder (B) containing polytetrafluoroethylene particles and an organic polymer, and foaming A mixture containing 0.1 to 10 parts by mass of the agent (C) is supplied into an extruder, melt-kneaded, and a polyamide-based resin foam molded article that is foam-extruded is produced. Moreover, it is a polyamide-type resin foaming molding obtained by this manufacturing method. [Selection figure] None |