| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyester resin composition for laser welding having excellent flame retardancy and laser beam transmissivity, allowing for laser welding in a short welding time, and having excellent laser welding performance, and a laser welding body of a molding thereof.SOLUTION: A resin composition for laser welding comprises (A) thermoplastic polyester resin 100 pts.mass with (B) brominated polycarbonate flame retardant 20-70 pts.mass and (C) nickel-containing colorant 0.01-5 pts.mass.SELECTED DRAWING: Figure 1 |
