| 摘要 |
The present invention provides a friction transmission belt in which slip noise caused at the time when a belt drive portion is immersed in water is suppressed and which has excellent bending fatigue strength. A friction transmission belt
which contains a compressed rubber layer having hardness after vulcanization measured by a type A durometer according to JIS K 6253 in a range from 80 or higher to less than 95 and containing ethylene-±-olefin elastomer and silica and practically no short fiber. |
