Laminate, vulcanized rubber product, conveyor belt, and manufacturing method of vulcanized rubber product

摘要

PROBLEM TO BE SOLVED: To provide a vulcanized rubber product comprising an EPDM rubber layer and a diene-based rubber layer.SOLUTION: There is provided a laminate which is obtained by laminating an EPDM rubber composition layer obtained by blending 10 pts.mass or more and 40 pts.mass or less of poppylon-modified polyvinyl chloride based on 100 pts.mass of EPDM rubber and a diene-based rubber composition layer obtained by blending 3 pts.mass or more and 6 pts.mass or less of resorcinol, 2 pts.mass or more and 4.5 pts.mass or less of hexamethylenetetramine and 1 pt.mass or more and 20 pts.mass or less of silica based on 100 pts.mass of diene-based rubber.