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Elmet Technologies

SMAC SMACSONIC® Classic ST Noise and Vibration Damping
Categories: Other Engineering Material

Material Notes: SMACSONIC® is a skin damping range developed to reduce vibrations and induced noise created by a structure. SMACSONIC® is composed of a thin carbon or aluminum plate, SMACTANE® viscoelastic rubber and is a double sided adhesive

SMACSONIC® highlights:

  • Skin damping lightweight solution
  • Very high acoustic insulation performances
  • Wide frequency and temperature range
  • Damps flow noise & fuselage flexural modes
  • SMACSONIC® is easy to use and to install

    This solution, very effective, light and compact, is easily applicable on structures such as:

    • airplanes
    • helicopters
    • vehicles
    • electronics containers
    • revolving machines
    • trains
    • skis

    Information provided by SMAC MontBlac Groupe Technologies

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Thickness 1900 microns74.8 mil
 
Descriptive Properties
Constrained layer materialAluminum
Delta3.2 dB250 Hz
 3.8 dB1000 Hz
 4.2 dB2000 Hz
 4.5 dB125 Hz
 4.6 dB500 Hz
 6.3 dB4000 HZ
Viscoelastic materialSMACTANE® ST
Weight0.61 lbs/sqft

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PZSMAC001 / 146117

Ensinger PEI

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