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Sonex™ One Foam Data Sheet

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sonex one acoustical foamSonex™ One Acoustical Foam is the most popular of all of the Sonex™ products because it is suitable for a wide variety of applications and environments. From industrial to architectural spaces, Sonex™ One panels are effective and attractive noise control solutions. The sculpted surface deflects sound waves allowing the open cell melamine material to convert sound energy into quiet, kinetic energy.

 

Features

  • Class 1 Fire Rated
  • 100% Fiber Free
  • Standard Panel Size: 2' x 4'
  • Available in 2" and 3" thicknesses
  • Color: white, light grey or HPC coatings (Black, Medium Grey, Light Grey, Light Blue, White, Ivory or Almond) available
Product Data

  • Density: .7lbs./cubic foot
  • Tensile Strength: 8 PSI
  • Flammability: Class 1 per ASTM E-84
  • Flame Spread: natural - 5; HPC - 25
  • Smoke Density: natural - 45; HPC - 185

 

Acoustical Performance
Octave Band Frequencies (Hz)
Product 125 250
 500
 1000
 2000
 4000
 NRC
SON2 - 2" Unpainted .11 .33  .85 1.05 1.09 1.06  .85
SON3 - 3" Unpainted .09 .68 1.20
1.18 1.12 1.05 1.05
SOH2 - 2" HPC .13 .41 1.02 1.18 1.18 1.13  .95
SON3 - 3" HPC .13 .85 1.25 1.22 1.13 1.14 1.10