| 摘要 |
The disclosed friction transmission belt (B) is provided with a compression rubber layer (11), on the inside of a belt body (10), that contacts a pulley and transmits power. The compression rubber layer (11) comprises: a surface rubber layer (16) formed from a rubber composition that has a relatively high plasticizer content; and an inner rubber layer (17), provided further towards the interior of the belt than the surface rubber layer is (16), formed from a rubber composition that has a relatively low plasticizer content or does not contain a plasticizer. |
