| abstract |
(57) [Abstract] [Problem] In addition to mechanical properties, chemical resistance, electrical properties, weather resistance, heat aging resistance, and hydrolysis resistance, the moldability and appearance of the molded article are good, and warpage of the molded article is reduced. Provided is a resin composition that is small, has excellent flame retardancy, and does not generate highly corrosive hydrogen halide gas during combustion. SOLUTION: The flame-retardant polytrimethylene terephthalate resin composition contains (A) 30 to 99 parts by weight of a polytrimethylene terephthalate resin, (B) at least one kind of phosphorus-containing flame retardant, and (C) at least one kind of nitrogen-containing flame retardant. . |