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Hydraulic rubber seal ring is the basic component of mechanical products, and it is indispensable for all hydraulic products. Rubber seal rings are widely used in automobiles, motorcycles, construction machinery, shield machines, general machinery. People who do n’t know will ask what is the role of the seal? Haisheng Rubber tells you that its use is to prevent liquid leakage, prevent air and pollutants from entering the system and components and cause oil pollution, and to improve product efficiency and performance.
The requirements for the use of hydraulic rubber seals must meet the following properties:
1. The frictional resistance should be small: avoid or reduce the adverse phenomena such as low pressure creep caused by hydraulic equipment;
2. Good compatibility: Because the rubber seal ring is immersed in hydraulic oil for a long time, it is easy to swell, dissolve or become brittle and harden, so that it loses the sealing effect, so the seal ring design is required to have good compatibility with hydraulic oil. ;
3. Minimal leakage during use: It is required that the leakage of the rubber seal ring is small, has a good sealing effect, and improves the sealing effect with increasing pressure;
4. Long service life: hydraulic rubber seals must have good elasticity, heat resistance, cold resistance, pressure resistance, wear resistance, and certain physical and mechanical strength, and have a long service life.
We make good use of hydraulic rubber seals to prevent equipment from malfunctioning. Hydraulic rubber seals must also have good compatibility. When designing seals, we need to adjust the rubber properties according to their working environment. Good use of hydraulic rubber seals will also prevent them from leaking during work, which will increase the life of the seals.
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