POLYLACTIC ACID-BASED RESIN-FOAMED SHEET MOLDING, AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a polylactic acid-based resin-foamed sheet molding excellent in heat resistance and impact resistance.SOLUTION: The polylactic acid-based resin-foamed sheet molding is formed by thermoforming a polylactic acid-based resin-foamed sheet to be formed from a polylactic acid-based resin composition containing a polylactic acid-based resin. The polylactic acid-based resin-foamed sheet molding has 25% or higher crystallinity and is characterized in that an exothermic peak is observed in a range of 130-170°C when the heat flux differential scanning calorie thereof is measured at 5°C/minute heating rate.