| 摘要 |
PROBLEM TO BE SOLVED: To provide a testing method for evaluating an adhesive force of tyre rubber easily with high accuracy.SOLUTION: An adhesive force testing method includes: a preparation process of preparing test rubber; a friction testing process of performing a wet friction test of the test rubber to generate an adhesive material on a surface of the test rubber; an adhesive material measurement process of measuring a volume and an adhesive force per unit area of the adhesive material; and an evaluation process of evaluating an adhesive force of the test rubber according to the volume and the adhesive force per unit area of the adhesive material.SELECTED DRAWING: Figure 1 |
