RUBBER HOSE AND METHOD FOR MANUFACTURE THEREOF

摘要

A rubber hose having an inner rubber layer and, laminated thereon by the extruding method, an outer rubber layer, wherein the inner rubber layer is a fluororubber layer (2) and the outer rubber layer is a reinforcing yarn woven silicone rubber layer (1) having reinforcing yarns woven therein, an intermediate rubber layer containing an adhesive component for the adhesion with the fluororubber layer is provided between the fluororubber layer (2) and the reinforcing yarn woven silicone rubber layer (1), and the intermediate rubber layer is an intermediate silicone rubber layer (3) having a hardness lower than those of the reinforcing fiber woven silicone rubber layer and the fluororubber layer; and a method for manufacturing the rubber hose. Further, a rubber hose having an inner rubber layer and, laminated thereon by the winding method, an outer rubber layer, wherein the inner rubber layer is a fluororubber layer (5) and the outer rubber layer is a fabric-reinforced silicone rubber layer (4), an intermediate rubber layer containing an adhesive component for the adhesion with the fluororubber layer (5) is provided between the fluororubber layer (5) and the fabric-reinforced silicone rubber layer (4), and the intermediate rubber layer is an intermediate silicone rubber layer (6) having a hardness lower than that of the fabric-reinforced silicone rubber layer; and a method for manufacturing the rubber hose.