A method for producing polystyrene-based foamable resin particles containing a vegetable fragrance, pre-foamed particles and foamed molded article thereof, and polystyrene-based foamable resin particles.

摘要

PROBLEM TO BE SOLVED: To provide a foamed molded article having antibacterial performance while maintaining prefoaming and moldability. SOLUTION: Polystyrene-based foamable resin particles containing 0.5 parts by weight or more and 3.0 parts by weight or less of a vegetable fragrance with respect to 100 parts by weight of a base resin containing a styrene-based monomer unit. [Selection diagram] None