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  2. BETAFOAM™ Acoustical Foam Systems

BETAFOAM™ Acoustical Foam Systems

BETAFOAM™ acoustic open and closed cell cavity filling foams offer superior noise, vibration, and harshness (NVH) reduction in internal combustion engine (ICE) and electrical vehicles (EV). These two-component polyurethane foams serve as a cavity-sealing and blocking foam. BETAFOAM™ low-density, lightweight formulations provide effective protection against internal and external noises within the vehicle cavities, improving overall acoustic performance compared to baffle technology.

Uses:

  • Cavity fill for noise, vibration, and harshness purposes to reduce:
    • Road noise
    • Wind noise
    • Engine noise
    • Motor frequencies

Benefits:

  • Superior low frequency insertion loss performance compared to baffles
  • Recent innovations have reduced capital investment needed to implement technology
  • One-time capital investment for plant vs. tooling for each part
  • Avoid price creep of parts through the development process
  • Part number reduction (only need two for the program)
  • No capital cost to modify location, size, or additional treatment areas in the vehicle
  • No capital cost for next vehicle program
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BETAFOAM™ Acoustical Foam Systems
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