STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN PARTICLE, FOAMABLE STYRENE- MODIFIED POLYPROPYLENE TYPE RESIN PARTICLE, STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN FOAMED PARTICLE, STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN FOAMED MOLDED PRODUCT, AND PRODUCTION ME

摘要

STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN PARTICLE,FOAMABLE STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN PARTICLE,STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN FOAMED PARTICLE,STYRENE-MODIFIED POLYPROPYLENE TYPE RESIN FOAMED MOLDED PRODUCT, AND PRODUCTION METHODS THEREOF A styrene-modified polypropylene type resin particle of the present invention includes: a polypropylene type resin and a polystyrene type resin, wherein the polystyrene type resin is included at 30 parts by weight or more but less than 600 parts by weight per 100 parts by weight of the polypropylene type resin, and polystyrene type resin particles having a longitudinal diameter of 5μm or less are dispersed in the polypropylene type resin.