| abstract |
[PROBLEMS] To provide a polybutylene terephthalate resin composition having flexibility, ductility and impact resistance, and having greatly improved hydrolysis resistance, weather resistance, and compatibility, and a molded article (such as a fuel tube) using the composition. Provide. (A) 100 parts by weight of a polybutylene terephthalate resin composed of a PBT homopolymer and / or a PBT copolymer and a PBT elastomer is used. Parts, (C) 0.01-5 parts by weight of an aromatic polycarbodiimide compound, and (D) 0.01-5 parts by weight of an antioxidant. (A) The PBT resin comprises (A1) a PBT homopolymer and / or PBT copolymer and (A2) a polyester elastomer, the resin composition comprising the former / the latter = 30/70 to 70/30 in a weight ratio and The molded product. [Selection figure] None |