High-Density Black EVA Automotive Cushion – Shock Absorption & Vibration Damping by China Suppliers and Factory
Product Details
| Usage/ Application |
Door vibration dampers Engine bay noise insulation Dashboard shock absorption Battery pack padding Chassis vibration control |
| Color | Black |
| Shape | As per customer specification |
| Hardness | 55 Shore A |
| Shrinkage | <= 5.0 % @Temperature 70.0 DegreeC, Time 605000 sec |
| Material | EVA Foam |
| Use | Packaging |
| Pattern | Plain |
| Country of Origin | Made in China |
Material Characteristics
High-density EVA foam (40-70A Shore hardness) absorbs vibrations and impacts, protecting critical parts.
Stable performance from -40℃ to 120℃, ensuring long-term durability.
Some variants feature ESD protection (10⁶-10⁹Ω surface resistance).
30% lighter than rubber pads, improving fuel efficiency.
Complies with RoHS & REACH standards, recyclable and sustainable.
Scope of Application
- Door vibration dampers, trunk floor padding
- Roof liner sound insulation, seat base shock absorption
- Energy-absorbing layers inside bumpers
- Engine bay noise-reducing pads (high-temp resistant)
- Transmission mount vibration isolators
- Exhaust pipe heat insulation mats
- ECU (Engine Control Unit) anti-vibration mounts
- Radar/camera module cushions (ESD-safe)
- Wire harness friction-proof liners
- Battery pack top/bottom cushioning layers
- Charging port shock-absorbing rings
- Electric motor suspension damping pads
- Truck cab suspension systems
- Construction equipment hydraulic unit protection
- RV furniture edge guards
- Audio system vibration isolation
- Air suspension auxiliary pads
- Roll cage protective wrapping for race cars
Frequently Asked Questions (FAQ)
These vibration dampers are manufactured using premium high-density EVA (Ethylene-Vinyl Acetate) foam, which offers excellent performance and durability.
The material offers excellent heat and aging resistance, maintaining stable performance in temperature environments ranging from -40℃ up to 120℃.
Yes, we manufacture these dampers precisely as per customer specifications. While the standard hardness is 55 Shore A, the range can be customized between 40-70A Shore hardness.
Yes, we provide anti-static variants featuring ESD protection with a surface resistance of 10⁶-10⁹Ω, designed specifically for ECU mounts and radar/camera module cushioning.
Absolutely. Our EVA foam complies fully with RoHS and REACH standards. It is recyclable, sustainable, and eco-friendly.