- Isolate and absorb noise around compressors, punch presses, vibratory bowls, granulators, blowers turning machines and any other demanding process or equipment.
- Separate work stations in high-traffic areas.
- Provide sound absorption and containment in high-abuse areas.
- Custom made "acoustical jackets" on blowers, fans or compressor housings.
- Panels can be manufactured grommets, hook and loop fasteners or clear vinyl windows.
- Can be customized as an acoustical enclosure system.
- Create sliding doors to use with a variety off track systems for quick and easy access to interior of acoustical enclosure systems.
- Suitable for some outdoor applications.
- Available in 25' rolls with finished or unfinished edges.
Made from fiber-free willtecŪ foam quilted with a vinyl facing on one side bonded to the reinforced noise barrier on the other. Provides excellent sound transmission loss and sound absorption performance.
| SONEXcurtainBB specifications | |
| Construction | One or two layers quilted willtec acoustical foam bonded to 1lb./sq. ft. reinforced barrier |
| Facing Material | Standard: Vinyl-coated fabric (Gray, White, Tan, Black) Optional: Hi-temp silicone-coated fabric, decorative cloth fabric or non-wowen porous scrim fabric |
| Surface pattern | Diamond quilted pattern or straight-stitch pattern, embossed barrier |
| Density | willtec foam: 0.7 lb./cubic ft. barrier: 1 lb./sq. ft. |
| Flammability | ASTM E84 Class 1 (A) |
| Flame spread | 21 |
| Smoke density | 171 |
| Sound Absorption Coefficients Type G Mounting ASTM C423-90 |
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| 125 Hz | 250 Hz | 500 Hz | 1K Hz | 2K Hz | 4K Hz | NRC | |
| BB-1 | 0.19 | 0.66 | 0.76 | 0.66 | 0.48 | 0.35 | 0.65 |
| Sound Transmission Data ASTM E90-75 ASTM E413-73 |
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| 125 Hz | 250 Hz | 500 Hz | 1K Hz | 2K Hz | 4K Hz | STC | |
| BB-1 | 15 | 18 | 22 | 30 | 42 | 48 | 27 |