FoamHighly absorbent
Data source
PTB reference data
Physikalisch-Technische Bundesanstalt
Source: Produktblatt des Herstellers
pinta acoustic ARTWORK textile-faced melamine foam
ARTWORK
PTB reference data
Original description
pinta acoustic ARTWORK textile-faced melamine foam
Material properties
Manufacturer: pinta acoustic gmbh
Thickness: 20 mm, 40 mm
Wall distance: 0 mm
Surface: textile facing
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 2 variants
αw
0.75
Frequency values
αp per ISO 11654
| f (Hz) | 125 | 250 | 500 | 1k | 2k | 4k |
|---|---|---|---|---|---|---|
| αp | 0.10 | 0.60 | 1.00 | 1.00 | 0.95 | 0.80 |
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| Compare | Value | |
|---|---|---|
| 40 mm | αw0.75 | |
| 20 mm | αw0.61 |
Weight / density: 9,5±1,5 kg/m³
Dimensions: variabel
Distance: 0
