| abstract |
[Problem] In addition to mechanical properties, chemical resistance, electrical properties, weather resistance, heat aging resistance, hydrolysis resistance, good moldability, good appearance of molded articles, no bleeding of flame retardant, corrosive during combustion The present invention provides a flame-retardant polytrimethylene terephthalate resin composition which does not generate hydrogen halide gas having a high water content. A total of 100 parts by weight of (A) 99.9% by weight to 10% by weight of a polytrimethylene terephthalate resin and (B) 0.1 to 90% by weight of an amorphous resin is added to (C-1) A flame-retardant polytrimethylene terephthalate resin composition comprising 1 to 200 parts by weight of at least one flame retardant selected from a phosphorus-containing flame retardant and (C-2) a nitrogen-containing flame retardant. [Selection diagram] None |