Elastic washers are used to decouple structure-borne noise bridges that arise from screw connections. The polyurethane material Sylodyn® effectively isolates vibrations and retains its material properties over its entire service life. As well as decoupling vibrations, the washers are also electrically non-conductive and resistant to common oils and greases.

Design

As well as the simple design, the washers are also available with a centring aid (groove), to facilitate easier installation and to guarantee the exact positioning of the bolt with the hole. The dimensions are adapted to bolt sizes M8, M10, M12 and M16 and are available in different bearing thicknesses for different efficiencies of insulation.

Advantages

  • Effective vibration isolation and vibration decoupling
  • Material properties remain constant over the long term
  • No brittleness (free from softeners)
  • Range for different bolt sizes
  • Variants with centring aid
  • Flammability in accordance with DIN EN 13501-1 Surface protection
  • Electrically non-conductive
  • Resistant to oils and greases
  • Thermally insulating