Sound-deadening ISO 4589-3 polyurethane panels

Aluminised polyurethane panel. 25-mm thick 70/90 kg/m3 polyurethane, adhesive film.
Type-tested in compliance with ISO 4589-3 defining the oxygen index by means of a high temperature test.
R.I.N.A. certified for soundproofing of engine rooms in pleasure boats up to 24 m.

Master items

Item Sheets of cm Thickness mm Density m³ Sound absorption A* Sound impedance B Oxygen index Price  
100x150 25 70/90 kg 2.4 kg/m2 4 3 >21 93,90 €/PZ
PZ
Order Quantity


* Evaluation scale 1 to 8.
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