| abstract |
Provided are a rubber composition capable of stably producing a marine hose without leaving air between sheets, and having excellent adhesiveness, and a marine hose. n A rubber composition for a marine hose includes an acrylonitrile-butadiene rubber, carbon black, silica, resorcin, and hexamethylene tetramine. In the rubber composition, a rate of decrease in an amount of rubber flowing of a heated rubber composition subjected to a heating treatment under a condition of 110°C for 3 hours with respect to an initial amount of rubber flowing of the rubber composition is not greater than 20 mass%. A marine hose is formed by using the rubber composition. |