SONEXvaluline™ Melamine Foam Acoustical Baffles- Fiber Free
- High Performance Sound Absorbers
- Light Weight-Lowest Cost
- Reduces Reflected Noise & Reverberation
| MATERIAL: | Melamine Acoustical Foam | | PATTERN: | Shallow control surface | | FEATURES: | Lightweight – Acoustically effective to reduce reflected noise and reverberation. | | APPLICATIONS: | Manufacturing plants, warehouses, auditoriums, gymnasiums, sports centers, lunchrooms. | | THICKNESS: | 2" | | SIZE: | 2'×4'. | | DENSITY: | 0.7 lbs./cub. ft. | | COLOR: | Natural, painted. | | FLAMMABILITY: | Class A ASTM E84, Natural: F/S 5, S/D 45; Painted: F/S 45, S/D 10. | | INSTALLATION: | Stainless steel corkscrew hangers. |
| Sabins Per Baffle – Type A & B Mountings | | Hz | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | Ave | | 2" Thick | 1 | 5.4 | 10.8 | 16.3 | 18.7 | 24 | 12.8 |
SONEXvaluline™ Melamine Foam Acoustical Panels- Fiber Free
- High Performance
- Subtle Texture
- Lightweight
| 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: | 0.7 lbs./cub. ft. | | COLOR: | Natural, Painted, Hypalon* and Colortec finishes. | | FLAMMABILITY: | ASTM E84, Class A. Natural: F/S 5, S/D 45; Painted: F/S 10, S/D 10. | | INSTALLATION: | ASI S.T.O.P. Noise Acoustical Adhesive. |
| Sound Absorption per ASTM C-423-902 | | 125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | | 11/2 Natural | 0.08 | 0.29 | 0.73 | 0.94 | 0.97 | 0.89 | 0.75 | | 11/2 Painted | 0.06 | 0.34 | 0.79 | 1.02 | 1.00 | 0.98 | 0.80 | | 17/8 Natural | 0.17 | 0.55 | 1.07 | 1.15 | 1.08 | 1.10 | 0.95 | | 17/8 Painted | 0.19 | 0.55 | 1.17 | 1.21 | 1.15 | 1.13 | 1.00 | | 21/2 Natural | 0.19 | 0.62 | 1.15 | 1.21 | 1.14 | 1.20 | 1.05 | | 21/2 Painted | 0.20 | 0.66 | 1.20 | 1.19 | 1.12 | 1.12 | 1.05 |
Acoustical Surfaces, Inc.
Soundproofing, Acoustics, Noise & Vibration Control Specialists
We Identify and S.T.O.P. Your Noise Problems
123 Columbia Court North Suite 201
Chaska, MN 55318
Toll Free: (800) 470-6652 Noise Control Help Line
Tel: (952) 448-5300
Fax: (952) 448-2613
E-mail: sales@acousticalsurfaces.com
Web site: http://www.acousticalsurfaces.com
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