POLYSTYRENE-BASED FOAMED MOLDING, PRODUCTION METHOD THEREOF, AND FOAMED RESIN-MADE CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a polystyrene-based foamed molding having excellent gloss and strength.SOLUTION: The problem is solved by a polystyrene-based foamed molding which is composed of a fused body of polystyrene-based foamed particles, and the foamed molding is characterized in that the foamed molding contains a fatty acid triglyceride having a hydroxyl group in its molecule and has a surface which exhibits a gloss of 25 to 50.