| 摘要 |
PROBLEM TO BE SOLVED: To provide a durability evaluation method of a dissimilar rubber layered product capable of discriminating a breakage in which only a specific member is broken and a breakage in which an adjoining member is peeled, when used for a durability evaluation of a tire. ! SOLUTION: A durability evaluation method of a dissimilar rubber layered product includes: repeatedly inputting strain into a dissimilar rubber layered product in which two or more kinds of vulcanized rubber are laminated; and evaluating durability from property value change at that time. ! COPYRIGHT: (C)2014,JPO&INPIT |
