1. The inner layer of the rubber hose
The inner layer of the rubber hose is the part that carries the medium, which is generally made of natural rubber, synthetic rubber and other materials. The hose made of natural rubber has good acid and alkali resistance and wear resistance, and is suitable for transporting water, air, oil media, etc.; The hose made of synthetic rubber has high temperature resistance and strong corrosion resistance, and is suitable for conveying chemical media, oil media, etc. The different materials of the inner layer can be selected according to the specific medium to ensure the chemical resistance and stability of the hose.
Second, the reinforcing layer of rubber hose
The reinforcing layer is an important part of the rubber hose, which is used to enhance the strength and load-bearing capacity of the hose. The reinforcing layer is usually processed from materials such as steel wire and cotton yarn. The hose with steel wire reinforcement layer has high strength and pressure resistance, and is suitable for conveying high-pressure media; The hose of the cotton yarn reinforcement layer is soft and easy to bend, and is often used to convey low-pressure media. The choice of reinforcement material takes into account the conditions under which the hose will be used and the pressure of the carrier medium.
3. The outer layer of the rubber hose
The outer layer of the rubber hose is the first barrier to protect the hose, which can reduce the damage to the hose from the external environment. The outer layer is usually made of natural rubber, synthetic rubber and other materials, which have the characteristics of resistance to wear, oxidation, and ultraviolet rays. The thickness and material of the outer layer are adjusted according to the specific environment and media conditions of the hose.
To sum up, the composition and structure of rubber hose include three parts: inner layer, reinforcing layer and outer layer, which have different functions and characteristics. Under the influence of hose material selection and processing technology, rubber hose can meet the needs of conveying various media. When purchasing rubber hoses, it is necessary to choose according to the specific use conditions and media conditions to ensure the long-term use effect of the hose.
