Rubber hoses are widely used and industrially produced due to their natural advantages. With the needs of all walks of life, the types of rubber hoses are also constantly enriched. The rubber tube market in the automotive industry has been receiving much attention. Although it is not a large number, it is a representative of the hose industry. As a professional rubber tube manufacturer, the main types of automotive rubber tubes are summarized below.
1 air conditioning hose
In the past two years, automotive air-conditioning hoses have developed rapidly, and enterprises that produce and develop new types of hoses have gradually increased. The development of high-quality air-conditioning hoses needs to solve two technical problems, firstly the pollution problem of air-conditioning hoses, followed by the leakage of fluorine-free hoses.
2 radiator hose
The automobile radiator hose adopts high grade EPDM rubber as the main material, with special synthetic fiber knit reinforcement structure, using cold feed extrusion technology and coreless preforming sleeve blank vulcanization new process, breaking strength, ozone resistance, Technical indicators such as adhesion strength are required to be high.
3 fuel hose
The inner rubber layer is composed of fluororubber and chlorohydrin rubber, and the outer rubber layer is chlorohydrin rubber, except that the reinforcing layer is made of aramid fiber.
4 brake hose
Brake hoses are important parts of the car that are very strict in quality and are relevant to the safety of the vehicle and the person. In addition to the brake fluid resistance, the brake hose must have good aging resistance and moisture permeability.
5 power steering hose
Power steering hose is a stricter requirement in automotive hoses. There are two specific requirements. One is good heat resistance and the other is to prevent corrosion of oil substances. This has caused some contradictions. The steering rubber tube using fluororubber has good heat resistance, but since the fluororubber tube easily reacts with certain additives in the oil, the application is limited. 6 turbocharger hose
Turbocharger hoses are mainly used in racing cars and sports cars. In recent years, due to the needs of consumers, they have begun to develop into ordinary cars, and the development momentum is good.