POLYESTER-BASED RESIN SHEET AND MOLDED ARTICLE THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a polyester-based resin sheet suitable for packing or transferring a part of an electronic device and a molded article thereof. SOLUTION: The polyester-based resin sheet comprises a resin composition comprising (a) a polyester-based resin composed mainly of an ethylene naphthalate unit and (b) a polyolefinic resin and/or a polyamide resin, wherein the ratio of the component (b) to the total amount of the components (a) and (b) is 0.1 ppb to 10 wt.%.