Vinaflex™ (VN) Noise Barrier is a flexible, non-reinforced Mass Loaded Vinyl that resists the passage of sound waves and reduces the transmission of airborne noise. Vinaflex™ (VN) is ideal for direct application to the noise source and to the housing covering the noise source.
Vinaflex™ (VN) Noise Barrier won’t shrink, rot, or cause metal corrosion and also features a strong resistance to adverse environmental conditions, oils, weak acids, and alkalis.
Vinaflex™ (VN) can be combined with acoustical foams, mineral fiber, glass fiber, and ceramic fiber insulation to provide lightweight, efficient composites with high transmission losses over a broad frequency range. It is often used in walls under the drywall in home offices and industrial building to assist in suppressing noises.
Vinaflex™ (VN) Noise Barrier is offered in the following sizes:
| SKU | Density | Roll Size |
|---|---|---|
| VN-50 | (1/2 lb./sq. ft.) | 48" x 50' |
| VN-100 | (1 lb./sq. ft.) | 48" x 25' |
| VN-100 | (1 lb./sq. ft.) | 48" x 50' |
| VN-100 | (1 lb./sq. ft.) | 54" x 30' |
| VN-100 | (1 lb./sq. ft.) | 54" x 60' |
| VN-150 | (1-1/2 lb./sq. ft.) | 48" x 25' |
| VN-200 | (2 lb./sq. ft.) | 48" x 25' |
In addition, the reduction of airborne noise and the high density properties exhibited by Vinaflex™ (VN) are attained without the use of hazardous lead or heavy metals. Basic installation instructions are available upon request.
* Custom roll lengths available upon request
Acoustical Properties*
Vinaflex™ (VN) Noise Barrier provides the following noise reduction.
| SKU | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz | STC |
|---|---|---|---|---|---|---|---|
| VN-50 | 8 | 13 | 17 | 22 | 27 | 31 | 20 |
| VN-100 | 11 | 15 | 21 | 27 | 33 | 39 | 26 |
| VN-150 | 17 | 19 | 25 | 31 | 36 | 44 | 29 |
| VN-200 | 16 | 22 | 26 | 32 | 35 | 40 | 31 |
* per ASTM E-90-97 E413-87
Typical Physical Properties for VN-100 *
| Weight | 1 lb./sq. ft. |
| Tensile Strength | 2,750 KPa (300 psi) |
| Tear Strength | 75 psi |
| Thickness | .100" |
| Ultimate Elongation | 110% |
| Flammability | self extinguishing |
| Service Temperature Range | 0ºF to 200ºF |