1100 Sound-deadening, sound-insulating and thermal-insulating materials R.I.Na certified in compliance with ISO 4589-3 Polyurethane foam sound-deadening panels Film-coated version that doesn't absorb water. UL94 HF1 flame-retardant. Code Sheets of cm Thickness mm Density m³ Sound absorption A* Sound impedance B Temperature resistance* 65.099.00 100x200 20/35 30 kg 0.85 kg/m² 2 1 1 * Evaluation scale 1 to 8. 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. Code Sheets of cm Thickness mm Density m³ Sound absorption A* Sound impedance B Oxygen index 65.091.00 100x150 25 70/90 kg 2.4 kg/m2 4 3 >21 * Evaluation scale 1 to 8. Soundabsorbing and soundinsulating panel with white glassfiber fabric 1) White glassfiber fabric; 2) 15-mm thick 30 kg/m3 polyurethane. 3) 2-mm thick EPDM mass ( 4 kg/m2). 4) 10-mm thick 30 kg/m3 polyurethane. 5) Adhesive. 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. Code Sheets of cm Thickness mm Sound absorption A* Sound impedance B Oxygen index 65.100.50 100x150 28 5.26 kg/m2 6 5 > 21 * Evaluation scale 1 to 8. Sound-deadening and sound-insulating ISO 4589-3 fiberglass panels 1) 430 g/m3 aluminised fiberglass fabric. 2) 15-mm thick 30 kg/m3 polyurethane. 3) 2-mm thick EPDM mass ( 4 kg/m2). 4) 10-mm thick 30 kg/m3 polyurethane. 5) Adhesive. 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. Code Sheets of cm Thickness mm Sound absorption A* Acoustic impedance B* Oxygen index 65.100.00 100x150 28 5.26 kg/m2 6 5 > 21 65.100.75 100x75 28 5.26 kg/m2 6 5 > 21 * Evaluation scale 1 to 8.
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