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ACOUSTIC FOAM PANEL
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This is a polyester-based, open-cell polyurethane foam resin, self-extinguishing type AUHF1, with an ashlar profile.
| TECHNICAL FEATURES | ||
| Density: | UNI 6349 | 25 Kg/m3 approx. |
| Compressive yield strength 40% | UNI 6351 | 4.0 ± 15% KPa |
| DIN 53577 | 220 KPa | |
| Indentation force deflection: | UNI 6353 | N 25% |
| ISO 2349 | N 40% | |
| DIN 53576/B | N 65% | |
| Compressive stiffness: | Fiat 9.55260 | 55 (44-65) |
| Ultimate tensile strength: | UNI 7032 | 120 KPa |
| Tensile strain at break: | DIN 53571 | 200% |
| Thermal conductivity (ISO 2581): | at 10° C | 0.035 W/mK |
| At 40 °C | 0.040 W/mK | |
| Permanent deformation: | UNI 6352 | 50% |
| ISO 1856 | 10% | |
| Porosity: | visual inspection | 14 cells/cm2 |
| Self-extinguishing: | UL94 | HF1 |
| Operating temperature: | -70 °C/+110°C | |
| Peak temperature: | +140 °C for | |
| short periods | ||
| Degradation start temperature: | UNI 6352 | above +250 °C |
| Adhesive: | water-based acrylic |
SIZES
Rolls: H.1500 mm - thk. 20 - 30 - 40 - 50 mm
Sheets: 1000x2000 mm - thk. 20 - 30 - 40 - 50 mm
APPLICATIONS
Sound-absorbing material used in air conditioning system ducts, in engine compartments and a multitude of high noise machinery guarding, in industrial extraction and ventilation systems, in recording studios and music rooms, i.e. in any space requiring strong deadening of high frequencies, in shooting ranges, and for heat- and sound-proofing applications in general.
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