摘要 |
PROBLEM TO BE SOLVED: To provide a material which sufficiently satisfies various performances, such as a water-proofing property, an electric insulating property, a work environmental property, productivity and durability, as a polyester resin or resin composition for molding for an electric or electronic part having a complicated shape. SOLUTION: The polyester resin for molding has a semi-crystallization time of shorter than 5 min at the temperature-descending crystallization temperature, a glass transition temperature of -100 to 20°C, and a melting point of 70-200°C. The molded article is obtained by molding the polyester resin. COPYRIGHT: (C)2005,JPO&NCIPI
|