EXPANDABLE RESIN COMPOSITION AND PROPYLENE RESIN FOAM

摘要

PROBLEM TO BE SOLVED: To provide an expandable resin composition used for manufacturing a propylene resin foam containing fine cells. SOLUTION: The expandable resin composition is obtained by kneading an olefin copolymer (a) with a thermally decomposable foaming agent (b), where the olefinic copolymer comprises 5-50 wt.% of a monomer unit derived from propylene and 95-50 wt.% of a monomer unit derived from 1-butene. COPYRIGHT: (C)2004,JPO&NCIPI