POLYESTER RESIN COMPOSITION HAVING IMPROVED MECHANICAL PROPERTIES AND MOLDABILITY

摘要

A polyester resin composition of the present invention comprises: (A) a polyester resin containing a polymer of a dicarboxylic acid component having an aromatic dicarboxylic acid and a diol component having an alicyclic diol with a trans/cis isomer ratio of at least 2.3; (B) a white pigment; and (C) an inorganic filler. The molding product formed from the polyester resin composition can exhibit improved mechanical properties and moldability, and thus can be suitable for light emitting diode (LED) reflectors.