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Our NBR Rubber Mounting Buffer is a precision-engineered vibration-damping and sealing component made from high-grade Nitrile Butadiene Rubber (NBR). Designed with dual-hole mounting for secure installation, it delivers reliable shock absorption, noise reduction, and sealing performance for industrial machinery, automotive, and equipment applications.
Basic Information
Item | Specification |
Material | Nitrile Butadiene Rubber (NBR) |
Color | Black (Customizable) |
Hardness | 50–70 Shore A (Customizable) |
Temperature Range | -30°C ~ 120°C |
Mounting Type | Dual-hole mounting (custom hole pattern available) |
Tensile Strength | ≥ 8.0 MPa |
Elongation at Break | ≥ 300% |
Compression Set | ≤ 20% (after 22h at 100°C, 25% compression) |
Oil Resistance | Excellent (resistant to mineral oils, fuels) |
Application | Vibration Damping, Shock Absorption, Sealing, Mounting |
Performance
Vibration & Shock Absorption: Effectively dampens mechanical vibration, reduces noise transmission, and protects sensitive components from impact damage.
Oil & Fluid Resistance: Superior resistance to oils, greases, and hydraulic fluids, preventing swelling or degradation in lubricated environments.
Secure Mounting Design: Dual-hole configuration ensures stable attachment to metal or plastic frames, preventing slippage under vibration.
Temperature Stability: Operates reliably from -30°C to 120°C, maintaining performance in a wide range of operating temperatures.
Sealing Function: Acts as a secondary seal to prevent dust, moisture, and fluid ingress between mating surfaces.
Applications
Automotive Industry: Used as engine mounts, suspension buffers, and fluid system dampers to reduce vibration and noise.
Industrial Machinery: Vibration dampers for pumps, compressors, generators, and conveyor systems to protect equipment and improve operational stability.
Electrical & HVAC: Shock absorbers for electrical cabinets, air conditioning units, and fan assemblies to minimize noise and prevent component fatigue.
Marine & Offshore: Oil-resistant buffers for marine equipment and offshore machinery, resisting exposure to fuel and lubricants.
Furniture & Appliances: Anti-vibration pads for washing machines, refrigerators, and heavy furniture to reduce noise and prevent floor damage.
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Founded in 2012, We are located in the beautiful city----Qingdao China,IS09001:2015 certificated.
No. 306, 3rd Floor, Building 4, No. 6, Changcheng South Road, Chengyang District, Qingdao City