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SONEX Valueline™
Melamine Foam Acoustical Panels
- Fiber Free
- High Performance
- Subtle Texture
- Light Weight
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MATERIAL: Melamine Acoustical Foam
PATTERN: Shallow Control Surface
FEATURES: High acoustical performance in mid frequency noise range
APPLICATIONS: Industrial applications, offices, broadcasting and recording studios for effective reverberation and reflected noise control.
THICKNESS: 1-1/2″, 1-7/8″, 2-1/2″
SIZES: 2′ × 4′
DENSITY: 0.7lbs/cub. ft.
STANDARD COLORS: White, Grey, Charcoal
OPTIONAL HPC-COATED COLORS: Black, Light Grey, White, Almond, Medium Grey, Light Blue, Ivory
CUSTOM COLORS: Please contact us to discuss custom color options
FLAME SPREAD per ASTM E84: Class A. Natural: 5; Painted: 10; HPC-Coated: 15
SMOKE DENSITY per ASTM E84: Class A. Natural: 50; Painted: 10; HPC-Coated: 150
INSTALLATION: ASI S.T.O.P. Noise Acoustical Adhesive |
Sonex Valueline Panel – Sound Absorption per ASTM C-423-902
| Thickness |
Finish |
125Hz |
250Hz |
500Hz |
1KHz |
2KHz |
4KHz |
NRC |
| 1-1/2″ |
Natural |
0.08 |
0.29 |
0.73 |
0.94 |
0.97 |
0.89 |
0.75 |
| 1-1/2″ |
Painted |
0.06 |
0.34 |
0.79 |
1.02 |
1.00 |
0.98 |
0.80 |
| 1-7/8″ |
Natural |
0.17 |
0.55 |
1.07 |
1.15 |
1.08 |
1.10 |
0.95 |
| 1-7/8″ |
Painted |
0.19 |
0.55 |
1.17 |
1.21 |
1.15 |
1.13 |
1.00 |
| 2-1/2″ |
Natural |
0.19 |
0.62 |
1.15 |
1.21 |
1.14 |
1.20 |
1.05 |
| 2-1/2″ |
Painted |
0.20 |
0.66 |
1.20 |
1.19 |
1.12 |
1.12 |
1.05 |
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