| abstract |
PROBLEM TO BE SOLVED: To obtain a molded article having good moldability and good heat resistance without necessity of molding at a high mold temperature. To provide a biodegradable sheet. SOLUTION: The biodegradable sheet is a polylactic acid-based resin 75. -25% by weight, the glass transition temperature is 0 ° C. or less, and the melting point is 9 A sheet comprising 25 to 75% by weight of a polyester having a melting point of the polylactic acid-based resin equal to or higher than 0 ° C. or higher is preliminarily crystallized. |