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Seal

● Closed-cell polyurethane
● Point support, line support, surface support
● Low water absorption
● Surface static stiffness up to 12 N/mm²
● Extremely high dynamic efficiency
● Excellent mechanical properties
● Outstand

Main features and advantages
The unique material combination of the polyurethane vibration damping pad can be used for sealing. This closed-cell elastomer achieves high sealing performance without requiring excessive pre-compression force. As a result, the thickness of the seal is reduced, improving its cost-effectiveness. Additionally, it also extends the service life of the seal.

Advantages

● Closed-cell material
● High sealing performance with minimal pre-compression
● Can adhere on its own during assembly
● Combines dust-proof, water-spray resistant, and vibration-damping features
● Material properties remain stable over time
● Free of plasticizers
● UL certified
● Minimal compression set
● Can be freely cut according to customer requirements

Application scenarios:

  • Seismic Isolation for Public Buildings
  • Seismic Isolation for Residential/Commercial Buildings
  • High-speed rail/metro track vibration isolation
  • Seismic Isolation for Large Industrial Equipment
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