'PROCEDURE FOR THE PRODUCTION OF CROSSLINED FOAMED MATERIALS WITH A PREVIOUSLY CLOSED CELL STRUCTURE'.

摘要

An expandable molding composition for the production of a cross-linked foam material, and a process for the manufacture of the foam from a mixture of polyolefin and a selected, partially crystalline ethylene-propylene terpolymer, a blowing agent, and optionally a crosslinking agent are disclosed.