Firecoustic Foam is a highly modified, flexible, open celled polyurethane acoustic foam offering excellent sound absorption characteristics, whilst meeting the test criteria of some of the highest fire resistant testing standards and is now classified to European standard EN 13501 B-s1,d0 along with BS476 part 6 Class 1, BS476 part 7 Class 0 and UL94 V-O.
Firecoustic foam is a chemically inert product. It will not dust or migrate when subjected to air movement, its flexibility offers easy application to curved or complex surfaces and can be readily cut or pressed into a variety of desired shapes. It is available with a self adhesive backing.
Firecoustic is used in many industries including heating, ventilation and air conditioning (HVAC), marine acoustics, original equipment manufacturers (OEM) and the building & construction industry.
| Test | Result |
|---|---|
| EN 13501-1 Euro Class** | B-s1,d0 |
| BS 476 Part 6 Fire Propagation Index* | <12 |
| BS 476 Part 7 Surface Spread of Flame* | Class 1 |
| Building Regulations Paragraph A13 (b)* | Class 0 |
| ASTM E84-95 Surface Burning Behaviour | ASTM E84-95 |
| ASTM C411-04 Hot Surface Performance @100ºC 96hr | Pass |
| ASTM E84-95 Surface burning Behaviour | Class A |
| UL94 Classification | 94-V-0 |
| Thickness | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz |
|---|---|---|---|---|---|---|
| 25mm | 0.10 | 0.25 | 0.43 | 0.52 | 0.54 | 0.70 |
| 50mm | 0.20 | 0.51 | 0.74 | 0.75 | 0.78 | 1.02 |
The flexible nature of this acoustic foam allows it to be cut and shaped very easily. With its self adhesive backing, it can be applied to any surface, even curved, provided that it is smooth and free of grease, oil or dust.
