| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyamide master batch pellet providing a thin-walled molded article having flame-retardancy and excellent hinge characteristics, and a polyamide resin composition and a molding each obtained using the same.SOLUTION: The polyamide master batch pellet is provided that contains (A) 60-75 pts.mass of a polyamide resin, (B) 40-25 pts.mass of a melamine cyanurate-based flame retardant, and (C) a surface active agent. The (C) component of 1.1-3.5 pts.mass is contained with respect to 100 pts.mass of the total of the (A) component and the (B) component, and is fatty acid ester of at least one polyalkylene polyhydric alcohol. The (B) component contains 2-8 mass% of particles having a major axis of 2 μm or less with respect to the total of the (B) component, and 17-30 mass% of particles having a major axis of 10 μm or more with respect to the total of the (B) component.SELECTED DRAWING: None |
