Key Benefits
- High sound absorption capacity
- Good thermal insulation properties
- Low weight
- Flame resistance – without the addition of flame retardants
- Constant physical properties over a wide temperature range
Sonatect is a flexible, open-cell foam made from melamine resin. Sonatect has excellent sound absorption properties, a low weight, high temperature resistance and low flammability.
Properties | Standard | Units | Values |
Density | EN ISO 845 | Kg/m3 | 9 +/- 1.5 |
Compressive strength (Average value) | EN ISO 3386-1 | kPa | >9 |
Tensile Strength (Average value) | EN ISO 1798 | kPa | >120 |
Elongation at break (Average value) | EN ISO 1798 | % | >20 |
Thermal Resistance (DIN EN ISO 3386-1) | DIN EN ISO 2440 | °C | 240 |
Fire behaviour (Europe) Fire behaviour (Great Britain) |
EN 13501-1 |
B/C Class 1 |
Sonatect can be bonded to most surfaces using Sonatac adhesive. Sonatect is clean, easily cut, and will form to any shape. Sonatect is suitable for both building and engineering applications.
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Request a sampleOur professional, Institute of Acoustics registered technical department is on hand to give advice on all of our high performance acoustic products. We're delighted to offer advice on any noise problem, be it a sound insulation or sound absorption issue.
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