TAP Vinyl foam is a Class O foam with a hardwearing reinforced grey vinyl facing which is impervious to water. The product has excellent sound absorption properties. Together with the advanced flammability performance, TAP Vinyl foam offers the ideal characteristics for acoustic absorption and sound barrier treatments. TAP Vinyl foam is available plain, or laminated to any of the TAP barrier range.
| Acoustic Class O Foam | |||||||
|---|---|---|---|---|---|---|---|
| Density: | 100kg/m; | ||||||
| Thermal conductivity: | 0. 048 | ||||||
| Temperature range: | minus 30°C to 100°C | ||||||
| Hardness: | 140 -180 | ||||||
| Tensile strength: | 70 - 75 | ||||||
| Elongation at break % min: | 150 | ||||||
| Compression set % max: | 12 - 13% | ||||||
| Building regulation: | Class O | ||||||
| Fire performance: | BS 476 part 6, BS 476 part 5, FMVSS 302 self extinguishing | ||||||
|
Random Incidence Sound Absorption (BS 3638) |
|||||||
|---|---|---|---|---|---|---|---|
| Frequency | |||||||
| 65 | 125 | 250 | 500 | 1000 | 2000 | 4000 | |
| 12mm Thickness | - | 0.08 | 0.14 | 0.22 | 0.32 | 0.40 | 0.53 |
| 25mm Thickness | - | 0.08 | 0.20 | 0.56 | 0.93 | 0.84 | 0.92 |
| 50mm Thickness | - | 0.08 | 0.49 | 0.87 | 0.97 | 0.97 | 1.04 |
