NBR & PU Acoustic Foam Insulation

• Dual-purpose: thermal insulation + acoustic absorption
• Open-cell polyurethane (PU) or NBR acoustic variants
• Sound absorption coefficient α ≥ 0.8 at 1000 Hz
• Ideal for AHU rooms, fan coil units, and ductwork lining
• Available as flat sheets and self-adhesive rolls
• Sheet thickness: 10mm, 20mm, 25mm, 30mm, 50mm
• Operating temperature: -10°C to +80°C
• Class 1 fire rating — low smoke emission
• Easy knife or scissors cutting — no special tools needed