| abstract |
This invention is related to a flame retardant polyamide composition having excellent fluidity in forming and granulating properties in form-flowing by a biaxial extruder, etc. A formed body obtained by the flame retardant polyamide composition not only has excellent mechanical property such as tenacity, heat-resistance and flame retardant in a reflow soldering process but also has low warping property. More specifically, this invention provides a resin composition, including: specific (A) a polyamide of 20 to 80 mass%, (B) a flame retardant agent of 1 to 40 mass%, (C) a glass fiber of 5 to 60 mass%, and (D) a flame retardant synergist agent of 0.5 to 5 mass%, and a warping of the formed body of the composition is small. A aspect ratio of the cross section of the glass fiber is preferably larger than 3. |