Process of producing foamed molding from expanded polypropylene resin beads and process of producing expanded polypropylene resin beads

摘要

A process of producing a foamed molding, wherein expanded, substantially non-crosslinked polypropylene-based resin beads are heated in a mold to fuse-bond the beads together into a unitary body. Each of the expanded beads has been surface-modified with an organic peroxide.