abstract |
(57) [Problem] To provide a traction drive fluid that is applicable not only to a power transmission mechanism but also to a hydraulic control mechanism and a friction characteristic control mechanism of a wet clutch. SOLUTION: A traction drive fluid comprising (A) a naphthene ring-containing compound represented by the following general formula (1) and (B) a naphthene ring-containing compound represented by the following general formula (2). Embedded image Embedded image |