| 摘要 |
PROBLEM TO BE SOLVED: To provide a crosslinked polyolefin resin foamed sheet with good mechanical strength.SOLUTION: A crosslinked polyolefin resin foamed sheet is produced by applying crosslinking processing and foaming processing to a polyolefin resin formed into a sheet-like form, and bubbles formed in the crosslinked polyolefin resin foamed sheet are closed cells, and the expansion ratio of the crosslinked polyolefin resin foamed sheet is 1.3-2.3 cm/g, and the mean cell wall thickness is 10-20 μm. |
