Home / News / Industry News / What is the key role of Automobile Shock Absorber Pin Shaft Rubber Product? ​
Industry News

What is the key role of Automobile Shock Absorber Pin Shaft Rubber Product? ​

2025-09-12

The core composition of automobile shock absorption system​
As a vital part of automobile suspension system, automobile shock absorber pin shaft rubber product undertakes a key mission. The core function of automobile suspension system is to mitigate the impact and vibration caused by uneven road surface during vehicle driving, ensure that the wheels and road surface always maintain good contact, and make the vehicle stable, maneuverable and comfortable. Styrene-butadiene rubber can improve the wear resistance and anti-aging ability of products, so that they can still maintain stable performance during long-term use. Neoprene is known for its good weather resistance and oil resistance. It is suitable for scenes with extremely strict requirements on environmental adaptability. It can cope with it calmly. Butyl rubber guarantees the sealing and stability of the system with its air tightness. Recycled rubber has certain performance advantages and can be used alone or cleverly combined with other rubbers. ​


The secret of unique structure and material​
Automobile shock absorber pin shaft rubber product is usually made of high-performance rubber. Natural rubber has become the choice of basic raw materials with its excellent high elasticity, high viscosity and excellent buffering and shock absorption effect. Styrene-butadiene rubber in synthetic rubber can improve the wear resistance and anti-aging ability of products; chloroprene rubber has good weather resistance and oil resistance, and is suitable for scenes with high requirements for environmental adaptability; butyl rubber plays a key role in specific parts with its excellent air tightness. Recycled rubber can be used alone or in combination with other rubbers to reduce production costs. In actual production, different rubbers are often mixed in a certain proportion to optimize the overall performance. The selection of raw rubber, the type and amount of carbon black and oil will have an important impact on the static stiffness, dynamic stiffness and other characteristics of shock-absorbing rubber. Through scientific proportioning, shock-absorbing rubber can accurately play a shock-absorbing role under different working conditions and environments.


Excellent performance full-scale analysis
During the driving process of the vehicle, the bumps and impacts of the road will be transmitted to the suspension system through the wheels. Automobile shock absorber pin shaft rubber product can quickly absorb and disperse these vibration energies and reduce the shaking amplitude of the vehicle body by virtue of its own elastic deformation. Passengers in the car can feel stable and comfortable when driving on rugged mountain roads and speed bumps, reducing the fatigue caused by vibration. ​The rubber products of the shock absorber pins are carefully designed and work closely with the metal pins to form a complete shock absorbing unit. This close cooperation ensures the efficient operation of the shock absorbing system and provides a stable support for the vehicle body during driving. During dynamic driving processes such as turning, accelerating, and braking, rubber products can adjust their own deformation degree in time according to the movement state of the vehicle to maintain the stability of the vehicle. ​The driving environment of the car is complex and changeable. The rubber products of the shock absorber pins can withstand long-term friction and frequent vibration shocks and effectively resist wear. Its corrosion resistance enables it to maintain good performance when facing erosion such as rain, mud, and salt, ensuring that the vehicle's suspension system is always in good condition. ​Good sealing performance prevents impurities such as moisture and dust from entering the suspension system. During the driving of the vehicle, impurities such as dust, mud, and water can easily enter the suspension system through various gaps, causing wear and corrosion to internal components. The sealing effect of rubber products can create a relatively clean and dry working environment for the suspension system, protect internal components from impurities, and ensure the normal operation of the suspension system. ​