Chinese Automobile shock absorber oil seal

High-performance automotive shock absorber oil seals are an important part of the suspension system, helping to ensure a smooth and comfortable ride quality. These dense safe Car shock absorber sealing products prevent oil from escaping from the shock, which would otherwise cause poor performance and reduced durability.

High performance Automobile shock absorber oil seal features

• Material: Usually made of high-quality elastomers, such as nitrile rubber, silicone, or Viton, which have excellent resistance to heat, oil, and other environmental factors.
• Design: The shock oil seal is designed to fit snugly around the shock shaft, providing a tight seal to prevent oil leakage. Seals are usually designed with a spring lip to help maintain the seal even under high pressure.
• Durability: Designed to withstand the harsh conditions encountered in automotive applications. They are designed to provide a long service life and maintain their performance over time.

High performance Automobile shock absorber oil sealAdvantages

• IMPROVED PERFORMANCE: Helps maintain proper oil levels in the shock, which is critical for optimum performance. This improves ride quality, stability and handling.
• Extended Service Life: Helps extend the life of your shock absorber by preventing oil leakage from the shock absorber.
• Cost Savings: Automotive shock absorber seals can provide significant cost savings over time by reducing frequent maintenance and the need to replace shock absorbers.

High performance Automobile shock absorber oil seal application

• Passenger Vehicles: For passenger vehicles, including sedans, SUVs, and trucks. They help ensure a smooth and comfortable ride quality and improve overall handling and stability.
• Racing: Also used in racing, where performance and durability are paramount. Seals help provide consistent performance even under extreme conditions.
• Off-Road Vehicles: Also used in off-road vehicles, where robustness and durability are key requirements. Seals help maintain performance and prevent oil leaks, even in harsh off-road conditions.

In conclusion, high performance Automobile shock absorber oil seal is a key part of the suspension system, which can improve performance, prolong service life and save cost. With its essential characteristics, benefits, and wide range of applications, it is an essential part of any vehicle.

Product details page content 

What does SB, SC, TB, TC oil seal mean? What are the common forms of oil sealing?

Answer: They are all named in different forms of oil sealing. The common forms of oil seals in general uses are as follows:

Oil seal is a type of sealing parts. It is a widely used seal in sealing parts. Due to good sealing performance, good performance characteristics, low price, low price, simple structure, and convenient installation by the customer group.

The oil seal of the fixture (PTFE) replaced the lip -shaped rubber oil seal, which successfully solved the problem of leakage and oil leakage of the rubber skeleton. At present, the most widely used is Tanchta rubber and fluorine rubber materials. The former cost is low, but the temperature resistance and sealing performance are poor. The leakage is relatively serious. There are still some adverse commonality of ordinary rubber materials: such as poor abrasion resistance, short service life, particularly sensitive response to the axis, etc., leakage is still common. Filling polytetrafluoroethylene (PTFE) oil seal instead of lip -shaped rubber oil seal, successfully solved the problem of leakage and oil leakage of rubber skeleton oil sealing and leakage.

I. Advanced Tetrafluoroethylene oil sealing material: Polytetrafluoroethylene (PTFE), also known as Timluofluoron or Plastic King, is a cluster of a tetrafluoroethylene monomer. It has the following advantages:

(1) Chemical stability: Almost all chemical resistance, strong acid, strong alkali or strong oxidant and organic solvents do not work on it. Bleak

(2) Thermal stability: The cracking temperature is above 400 ° C. Therefore, polytetrafluoroethylene can work normally within the temperature range of -200 ℃ ～ 300 ℃.

(3) Deficiency: The friction coefficient of polytetrafluoroethylene material is extremely low, only 0.02, which is 1/40 of the rubber

(4) Self -lubricating: Polytetrafluoroethylene material has prominent self -lubrication on the surface, and almost all sticky substances cannot be adhered to its surface.

Second, polytetrafluoroethylene oil seal filling and modified pure polytetrafluoroethylene is not abrasion -resistant, and it must be practical, and it must be filled with modification. We adopt two methods: one is the filling of the inorganic material, adding glass fiber, carbon fiber, graphite, and molybdenum sulfide in polytetrafluoroethylene. The other is the filling of organic matter. Adding polybenzenzene, polystyrene sulfur, etc. to polytetrafluoroethylene is suitable for water and food, and drug sealing. By filling the modification, the abrasion resistance of polytrafluoroethylene has increased by 2000 times, and the steel and thermal conductivity are increased, so that the oil seal meets the high life requirements.

Third, polytetrafluoroethylene sealing principle polytetrafluoroethylene oil sealing lip mouth was pulled into a horn when processing. Since the polytetrafluoroethylene has the ability to keep the memory shrinking after being pulled, the friction heat generated in the work will continue to make the lip mouth continue to continue Contraction, so it does not require the help of spring, it will hold it tightly on the axis, prevent it from gap between the surface of the axis, and compensate for wear.

Fourth, polytetrafluoroethylene oil seal application is mainly used in air compressor, engine, gear box, motor, pump, air conditioner, mixer, automated precision machinery, robotic treatment equipment, pharmaceutical and food processing equipment, etc. It is especially suitable for applications that traditional rubber oil seals cannot meet.

V. Polytetrafluoroethylene oil seal installation requires the design of polytetrafluoroethylene oil seal installation and installation site. For reference to NOK oil seal VAJ type or CFW-Simmerring oil seal B2PT type. Polytetrafluoroethylene oil seal is a product with high technical content.

6. Polytetrafluoroethylene oil sealing excellent points of polytetrafluoroethylene (PTFE) oil seal and rubber oil seal have the following advantages:

1. The rubber oil seal uses the tight -tight lip mouth of the springs, and the width of the contact surface of the axis is only 0.3-0.5mm polytrafluoroethylene oil seal using a wide lip power structure without spring. Keep a sufficient oil film, and it is not sensitive to the eccentricity of the shaft. It can still work normally under the condition of a radial jump 0.4mm.

2. The inner wall of the polytetrafluoroethylene oil seal is engraved with a threading trough that is opposite to the axis. When the shaft rotates, a thrust is generated to prevent fluid outflow. This thrust is very high, so that the pressure of the 1.0MPa (single lip) 3MPa (lip) fluid pressure, rubber oil seal is only 0.03MPa

3. Polytetrafluoroethylene oil sealing excellent anti -rubbing resistance is particularly suitable for oil -free or less oil. Even after long -term shutdown, it can immediately have low friction characteristics.

4. Polytetrafluoroethylene oil seal is particularly suitable for high -speed rotation applications, with a speed of 30m/s

5. Polytetrafluoroethylene oil seal can be leaked without leakage.