| abstract |
PURPOSE: The titled composition having extremely improved impact resistance, improved molding properties and heat distortion temperature, obtained by blending a polyester resin with glass fibers, a monoepoxy compound, a specific copolymer salt, a high polymer type bromine-based flame-retardant, and antimony oxide. n CONSTITUTION: (A) 20W85wt% polybutylene terephthalate resin or polyethylene terephthalate resin is blended with (B) 5W60wt% glass fibers, (C) 1W15wt% monoepoxy compound shown by the formula(R 1 is ≥6C hydrocarbon, or halogenated hydrocarbon; R 2 is 2W6C alkylene; n is 0 or 1), (D) 1W20wt% sodium salt or potassium salt of copolymer of an olefin and acrylic acid or methacrylic acid, (E) 2W20wt% high polymer type bromine-based flame-retardant containing a brominated aromatic ring at the side chain of high polymer and (F) 0.5W10wt% antimony oxide. n COPYRIGHT: (C)1986,JPO&Japio |