| 摘要 |
Provided are: a flame-retardant polybutylene terephthalate resin composition which exhibits excellent flame retardance, glow-wire properties (GWIT), tracking resistance and bleed resistance in spite of a fact that a polybutylene terephthalate resin is used as a sole resin component; and a molded product of the resin composition. A flame-retardant polybutylene telephthalate resin composition containing (A) a polybutylene telephthalate resin, (B) a phosphinic acid salt, (C) a phosphazene compound, and (D) a nitrogen-containing cyclic compound, which exhibits a flame retardance in accordance with a UL94 flammability test of V-0, a glow-wire ignition temperature (GWIT) in accordance with IEC60695-2-13 standard of 775°C or more, and a comparative tracking index (CTI) in accordance with IEC60112 standard of 400 V or more, and bleed out does not occur when the composition is treated at 110°C for 20 hours. |
