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AcoustaTherm™

AcoustaTherm™ is a patented multi-layer thermal and acoustic shield constructed of aluminum and either expanded foam (AcoustaTherm1), or non-woven fiber,  or other synthetic absorbing materials (AcoustaTherm2). Shields can be formed or flat and attached using push pins, projection studs, rivets, or pressure sensitive adhesives.  AcoustaTherm™ utilizes low cost die cutting and forming tools to draw parts into the final geometry.  A temperature drop of 490°F across this material is typical, with a 1000°F source temperature and only a ½” air gap.Typical transmission loss is 45 to 50 dB at 2500 Hz and up.

Product Data Sheet I

Product Data Sheet II


AcoustaTherm I (Foam) Advantages

  • Low Tooling Costs
  • Short Lead Times
  • Low Mass Construction
  • Multi-functional Construction — Thermal and NVH
  • Extensive Application Range
  • 100% Recyclable

AcoustaTherm II (Fiber) Advantages

  • Low Tooling Costs
  • Short Lead Times
  • Flexible Product Design for Broad Application Range
  • Low Mass Construction
  • Easy for Form and Install
  • 100% Recyclable

 

Soundwich Value Proposition

  • Low Cost Manufacturing versus Competitive CLD
  • Vertical Integrated back to Fiber Production and Lamination
  • Low Mass Thermal/NVH Solution
  • Proprietary Formulations Tuned to Specific Thermal/NVH Needs
  • Low Cost Production Tooling (75 –90% lower versus stamped metal)