PLASTICIZER FOR POLYLACTIC ACID RESIN, POLYLACTIC ACID RESIN COMPOSITION, AND POLYLACTIC ACID RESIN MOLDING

摘要

PROBLEM TO BE SOLVED: To provide a plasticizer for a polylactic acid resin which enables a polylactic acid resin composition exhibiting an excellent moldability even at low mold temperatures to be produced, and gives a polylactic acid resin molding having excellent heat resistance, impact resistance, and bleed resistance from the composition, a polylactic acid resin composition including the plasticizer, and a polylactic acid resin molding molded from the resin composition.

SOLUTION: An alkylene oxide adduct of a specific hardened castor oil and/or a derivative thereof is used for the plasticizer for the polylactic acid resin.

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