熱可塑性ポリエステル系樹脂押出発泡シート及びこれを用いた成形品、熱可塑性ポリエステル系樹脂押出発泡シートの製造方法並びに繊維強化複合体

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic polyester-based resin extruded foam sheet excellent in terms of heat resistance and impact resistance.SOLUTION: The thermoplastic polyester-based resin extruded foam sheet of the present invention includes: a crystalline polyester-based resin; and a non-crystalline polyester-based resin having a glass transition point Tg of 90 to 160°C. The thermoplastic polyester-based resin extruded foam sheet of the present invention includes 20-90 wt.% of the crystalline polyester-based resin and 10-80 wt.% of the non-crystalline polyester-based resin, with respect to the combined sum of the crystalline polyester-based resin and non-crystalline polyester-based resin.