| 摘要 |
To provide an ethylene copolymer for foam molding under pressure imparting a foam molded article excellent in dimensional stability and foam properties, to provide a resin composition for foam moldingunder pressure comprising the copolymer and a foaming agent, to provide a foam molded article comprising the copolymer and to provide a method for manufacturing the same.The invention relates to theethylene copolymer for foam molding under pressure comprising a monomer unit based on ethylene and a monomer unit based on a 3-20 C [alpha]-olefin, wherein the copolymer has >=5 of a molecular weightdistribution (Mw/Mn) and >= 40 kJ/mol of an activation energy (Ea).
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