| 摘要 |
PURPOSE:To improve durability and reduce vibration and noise in a solid tire for a capsule vehicle by vulcanizing and bonding to the outer peripheral surface of a base band a tread rubber having diene system rubber as main component and specified hetero-elastic modulus after vulcanization. CONSTITUTION:A tread rubber 3 having diene system rubber as main component is prepared to have 20-50kg/cm<2> of hetero-elastic modulus after vulcanization and 0.05 or less of loss factor and bonded constitutionally to a base band 2. By this constitution can be avoided and restrained vibration and noise while durability can be prevented from degradation. |
