| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cross-linked polyolefin-based resin foamed sheet which holds excellent flexibility and heat resistance and can be thinned; to provide an adhesive tape using the cross-linked polyolefin-based resin foamed sheet; and to provide a seal material. <P>SOLUTION: The cross-linked polyolefin-based resin foamed sheet produced by cross-linking and foaming a polyolefin-based resin sheet obtained by extrusion-molding is characterized in that the polyolefin-based resin sheet contains ≥40 mass% of a polyethylene-based resin obtained using a metallocene compound containing a tetravalent transition metal as a polymerization catalyst, and the cross-linked polyolefin-based resin foamed sheet satisfies specific conditions. <P>COPYRIGHT: (C)2013,JPO&INPIT |
