Rubber tube and manufacturing method of rubber tube molded product

The invention discloses a rubber tube and a manufacturing method of a rubber tube molded product in the technical field of rubber tube preparation, the rubber tube is formed by banburying rubber resin, fluorocarbon resin, polyester resin, ceramic powder and auxiliaries, and the manufacturing method of the rubber tube molded product comprises the following steps: stirring and mixing the fluorocarbon resin and the polyester resin together; the preparation method comprises the following steps: modifying fluorocarbon resin to obtain modified fluorocarbon resin, mixing the modified fluorocarbon resin with ceramic powder to enable the ceramic powder to be uniformly dispersed in the modified fluorocarbon resin, and mixing rubber resin, the modified fluorocarbon resin mixed with the ceramic powder and an auxiliary agent together. Compared with the prior art, the fluorocarbon resin is directly mixed with the rubber resin, rubber is deeply modified, not only the surface of the rubber is modified, the rubber tube can ob