POLYBUTYLENE TEREPHTHALATE RESIN COMPOSITION

摘要

Disclosed is a polybutylene terephthalate resin composition having a good balance between performances such as high durability in thermal cycle environments and adhesion to addition reaction-curable silicone rubbers. Specifically disclosed is a polybutylene terephthalate resin composition obtained by blending 100 parts by weight of (A) a polybutylene terephthalate resin with 5-30 parts by weight of (B) a styrene thermoplastic elastomer having a styrene content of not more than 40% by weight, and 20-100 parts by weight of (C) glass fibers. The polybutylene terephthalate resin composition has excellent adhesion to addition reaction-curable silicone rubbers.