SORBERFOAM™ ALR
SORBERFOAM™ ALR is a reinforced, aluminium foil faced, acoustic foam with low flammability and smoke emission. The aluminium facing is more flexible than thicker, non-reinforced foils. The thin aluminium foil provides a flame resistant, light and heat reflective facing which protects the foam from the ingress of dust, oil and other contaminants. The reinforcing scrim provides strength and tear resistance to the foil. The acoustic foam layer provides high sound absorption and thermal insulation. This product has excellent performance in the critical mid-frequency region. Applications • Engine rooms in boats under Marine Survey
• Acoustic and thermal insulation for air conditioning duct work
• Acoustic and thermal insulation for plenum areas
• Power generation units
• Machinery and equipment enclosures
• Car, boat, truck and bus engine compartment, fire wall and bonnets
Benefits • Low installation cost
• Puncture and tear resistant
• Meets flammability requirements under Uniform Shipping Laws (USL)
• Easy to cut
• Long service life
• Immune to dust pickup
• Does not absorb liquids
• Maximum performance in the 500Hz octave band
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