Sonex™ One Foam Data Sheet
Sonex™ 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 |