Product Description
What is Rubber Front Suspension Bumper Stop Set
The Rubber Front Suspension Bumper Stop Set is a key component of the automotive suspension system, ensuring the vehicle's safety and comfort. It can protect the suspension system from impacts while also improving the driving experience. It is located at the front end of the suspension system. Its primary role is to provide buffering protection when the suspension travel hits its limit, preventing direct collisions between metal parts and so reducing suspension damage.
Our Certificate
IATF 16949
ISO 9001
ISO 14001
| Property | Description/Value | Test Standard/Notes |
|---|---|---|
| Material | Natural Rubber (NR) or Synthetic Rubber (e.g., EPDM, NBR, SBR) | Material type selected based on weather and oil resistance requirements |
| Hardness (Shore A) | 60 ±5 Shore A (typical, adjustable) | ASTM D2240 |
| Tensile Strength | ≥15 MPa | ASTM D412 |
| Tear Strength | ≥30 kN/m | ASTM D624 |
| Compression Set | ≤25% (70℃×24 hours compression rate) | ASTM D395 Method B |
| Operating Temperature Range | -40℃ to +100℃ (typical range for EPDM) | Maintains elasticity at high/low temperatures |
| Density | 1.1–1.3 g/cm³ | ASTM D297 |
| Dynamic Stiffness | Customized based on design requirements (e.g., 50–200 N/mm) | Simulates dynamic loads of suspension systems |
| Abrasion Resistance | ≤100 mm³ (Akron abrasion test) | ASTM D5963 |
| Oil Resistance | Volume change rate ≤10% (immersed in IRM 903 oil for 24 hours) | ASTM D471 |
| Ozone Resistance | No cracks (50 pphm ozone concentration, 48 hours) | ASTM D1171 |
| Color | Black (common), customizable to other colors | Carbon black or pigment added |
| Dimensions (Example) | Outer Diameter: 50 mm; Inner Diameter: 20 mm; Height: 30 mm (varies by vehicle model) | CAD or specification drawings provided |
| Fatigue Life | ≥1,000,000 cycles (simulated suspension motion frequency) | Dynamic compression testing |
Advantage of Rubber Front Suspension Bumper Stop Set
1. High-quality rubber material
It has excellent strength, wear resistance, and corrosion resistance. It can withstand hostile environments for an extended period of time while retaining its suppleness.
Furthermore, it has great anti-aging properties and can withstand a wide range of temperatures and humidity levels.
2. Excellent buffering performance
The unique design and material formula can efficiently absorb and spread the impact force generated by the suspension system during high travel, reducing damage to the body and the suspension system.
The low compression deformation qualities ensure that it can maintain a strong buffering action over time.
3. Easy to install and maintain
The device is designed for ease of installation, with standard sizes and interfaces that may be rapidly converted to a range of models.
Low maintenance costs, no frequent replacements, and an extended service life.
Application
1. Automobile suspension system
This applies to a wide range of types, including sedans, SUVs, and commercial vehicles. It can effectively protect the suspension system from impacts while also extending its service life.
Provide additional protection when driving on uneven roads or at high speeds to guarantee vehicle stability and safety.
2. Industrial equipment
Rubber buffer stops can be used to absorb impact and reduce vibration in industrial equipment such as cranes and elevators.
Technical advantages
1. Advanced production process
Use modern rubber molding technique to maintain product uniformity and consistency. Each batch of items is thoroughly inspected to verify conformity with international standards.
2. Customized service
Provide customized solutions, adjusting product size, shape, and material formula to satisfy the needs of various application scenarios.
3. Environmental protection and sustainability
The items meet environmental protection criteria; no dangerous substances are discharged during the manufacturing process, and no pollution is released into the environment during use.
Why Choose Us?
competent experience
Our technical staff is proficient and competent, and we have many years of industry experience.
Quality assurance
To guarantee the high standards of every product, all of them go through rigorous quality testing.
Customer first
We prioritize each client's demands and offer superior post-purchase support.
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