Products Description
| Material | AEM | Test Method |
| Keywords | AEM Rubber Shock Absorber | |
| Hardness | 60 Shore A | ASTM D2240 |
| Tensile stress (100% strain) | 3.10 MPa | ASTM D412 |
| Tensile Strength (Yield) | 14.3MPa | ASTM D412 |
| Elongation (at break) | 360 % | ASTM D412 |
| Compression set 150°C, 70 hr | 22% | ASTM D395 |
What is AEM Rubber Shock Absorber
AEM Rubber Shock Absorber is a mechanical device used to mitigate shock and vibration. Shock absorbers are commonly used in automobiles, motorcycles, industrial machinery, and other applications to reduce the impact of vibrations and shocks on a vehicle or equipment during movement. It is worth noting that AEM shock absorbers are widely used in the automotive industry, especially in suspension systems. They can reduce vehicle bumps and vibrations while driving, provide a smoother driving experience, and increase ride comfort.
What Is A Shock Absorber?
A shock absorber, also known as a damper, is a mechanical device designed to absorb and dampen the impact and vibration generated by the movement of a vehicle or machinery. Its primary function is to control the motion of the suspension system and provide a smooth and comfortable ride.
In automotive applications, shock absorbers are typically part of the vehicle's suspension system. They work in conjunction with springs to dampen the oscillations and vibrations caused by uneven road surfaces, bumps, and other disturbances. By absorbing and dissipating the kinetic energy generated by these movements, shock absorbers help maintain tire contact with the road, improve vehicle stability, and enhance overall handling and control.
The basic principle behind a shock absorber involves converting the kinetic energy of the suspension system into heat energy. It consists of a piston that moves up and down within a cylinder filled with hydraulic fluid or gas. As the suspension moves, the piston pushes against the fluid or compresses the gas, generating resistance to the motion. This resistance slows down and controls the movement of the suspension, reducing the impact and preventing excessive bouncing or oscillation.
Shock absorbers come in various designs and types, including hydraulic, gas-filled, and electronically controlled. The selection of a specific type depends on factors such as the vehicle's application, desired ride characteristics, and performance requirements.
Overall, shock absorbers play a crucial role in maintaining vehicle stability, comfort, and safety by controlling the impact and vibrations generated by the vehicle's motion.
Polymer Properties of Ethylene Acrylic Rubber
AEM is oil, heat, and ozone-resistant. In addition, AEM has good resistance to lubricating oils and greases (based on synthetic or mineral oils containing corrosive additives) as well as transmission/power steering fluids. Polyethylene acrylate elastomer has higher heat resistance than polyacrylate rubber (ACM) and also has better strength and low-temperature flexibility. AEM rubber is not resistant to aromatic hydrocarbons, esters, ketones, and concentrated acids. AEM elastomers provide excellent damping properties over a wide temperature range. Since AEM rubber does not contain halogens, the mixtures can also be used to produce flame-retardant cables, floor coverings, or seals.
Overview of the properties of AEM rubber:
- Excellent weather resistance and ozone resistance.
- Very good heat and chemical resistance.
- Resistant to most oils and lubricants (even those containing corrosive additives).
- Low compression set.
- Suitable for low-temperature applications.
- Thermal application range: -40 to +150°C, short-term up to 175°C.
Polyethylene acrylic elastomers fully comply with the latest standards. As such, they are used by most car manufacturers around the world to produce engine-related components, including:
Turbocharger hoses and other hose applications.
Blow-by and Diesel Particulate Filter Sensor Housing.
Air management components.
Oil-resistant and heat-resistant shock absorbers.
Engine and transmission seals.
Cylinder head cover gasket.
Oil filter and oil pan gasket.
Shift piston.

Application industries
AEM Rubber Shock Absorber can be used in many fields and industries to reduce vibration, shock, and noise, and protect equipment or structures from damage. Here are some common applications for AEM shock absorbers:
1. Automobile industry: AEM rubber shock absorbers are widely used in automobile suspension systems. They can reduce vehicle bumps and vibrations while driving, provide a smoother driving experience, and improve ride comfort.
2. Industrial machinery: AEM shock absorbers can be used in various industrial machinery and equipment, such as presses, vibrating screens, punches, etc. They can absorb and slow down shocks and vibrations in mechanical movements, reducing equipment wear and noise.
3. Construction field: In building structures, rubber shock absorbers can be used to reduce the impact of earthquakes or other external impacts on buildings. They can reduce the transmission of vibrations to the building's structure, improving the building's seismic performance and safety.
4. Electronic equipment: Rubber shock absorbers can be used to protect sensitive electronic equipment from vibration and shock. They can play a role in shock absorption and protection in mobile devices, computer equipment, and precision instruments, ensuring the normal operation and reliability of the equipment.
5. Aerospace: AEM rubber shock absorbers are also used in the aerospace field. They can be used to reduce vibration and shock of aircraft or spacecraft during takeoff, landing, landing, or flight, and improve the stability and ride comfort of the aircraft.
Custom Service
Customized all kinds of silicone/rubber parts.
● Specification.
A) Standard and Nonstandard.
B) Different sizes and structures all can be customized.
● Material: Custom materials available, tell us the application and we can recommend the appropriate material.
● Colors: Black, Transparent, Red, Green, or any color according to Pantone code.
● Hardness: 25 to 90 Shore A Durometer.
Our Advantage
● High quality at a competitive price.
● Experienced technical staff.
● Perfect sell service.
● We can provide OEM service with your logo.
● Large quantity orders can be fulfilled.
● Strict quality control system.
● Our production progress fast and timely delivery.
● Certification: ISO 9001:2008, FDA, RoHS, Reach.
FAQs
Q1: Why choose Linde Polymer?
A1: We provide customers with a one-stop service from R&D to production to meet their customized needs. Our company is located in the city of Xiamen, with an international airport and port, we can ship the goods out at any time, while some inland suppliers require more time.
Q2: What is the difference between Linde Polymer and its domestic counterparts?
A2: a. Quality assurance: Advanced Product Quality Planning (APQP).
b. Have rich experience in serving large international companies.
c. Have a professional scientific research team for various types of rubber materials.
d. Have independent design, manufacturing, and innovation capabilities for production equipment and molds.
e. Have a team of engineers responsible for quality assurance systems and quality control.
Q3: What are the advantages of Linde Polymer?
A3: a. Have a complete and mature supporting supply chain.
b. Reduce mold costs.
c. The development and design capabilities are highly efficient and the process time is short.
d. High-cost performance and good service attitude.
e. More professional export sales staff, familiar with rubber products.
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