| 摘要 |
The present invention provides a high-pressure hydraulic hose which has improved durability, exhibits excellent adhesion between a rubber layer and a reinforcing layer comprising a plated wire, and does not use an adhesive (adhesive-less). The high-pressure hydraulic hose has an inner-surface rubber layer (1), a reinforcing layer (4) comprising a plated wire and positioned on the outside thereof, and a rubber layer (3) which contacts the reinforcing layer (4). Therein, the rubber layer (3) comprises a rubber composition containing components ((A)-(C)). (A) A diene rubber. (B) A phenolic resin modified with a functional group having a double bond. (C) A vulcanizing agent having a morpholine structure, and/or a vulcanization accelerator having a morpholine structure. |
