| 摘要 |
PROBLEM TO BE SOLVED: To obtain a crosslinked polyolefin-based resin foam having excellent heat resistance and elongation and flexibility at room temperature and provide a method for producing the same. SOLUTION: The crosslinked polyolefin-based resin foam has≥150% elongation at break at 23°C,≥150% elongation at break at 160°C,≥0.05MPa maximum tensile strength at 160°C, 7-80 wt.% degree of crosslinking and 0.01-0.10 g/cm<SP>3</SP>bulk density. Therefore, it has excellent heat resistance and flexibility and, even when it is molded by stamping molding, it can be molded in complicated shapes without generating tears and wrinkles. COPYRIGHT: (C)2004,JPO
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