Patent ID: 11904579
Assignee: JSP CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C | IPC B

Claim 11:
12. A molded article of polypropylene-based resin expanded beads, wherein
the molded article is obtained by in-mold molding of the polypropylene-based resin expanded beads according to claim 1,
wherein,
a molded article magnification X [times] of the molded article is 55 times to 90 times,
a value of a product X·σ50 of a 50% compressive stress σ50 [kPa] and the molded article magnification X in the molded article is 6500 or more, and
a 5% compressive stress σ5 of the molded article is 5 kPa to 25 kPa.