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Envirosound (Polyethylene foam panels)

Product code:
ENS
  • Excellent fire performance and thermal properties.
  • Absorbs high levels of reflected noise.
  • Water-resistant, washable surface.
  • Lightweight.
  • Fibre-free.
  • Recyclable.
  • Upto Class A absorption

Options:

FR= Fire Rated

UV= Suitable for outside use

DB= Standard acoustic product

£27.09
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Closed cell polyethylene foam which, during the manufacturing process, has cells that are subsequently opened, giving the foam excellent sound absorption properties. The material is water-resistant without the need for additional films, meaning its acoustic properties do not diminish when moisture is present. It also exhibits excellent fire resistance properties.

Features and benefits:

  • Excellent fire performance and thermal properties.
  • Absorbs high levels of reflected noise.
  • Water-resistant, washable surface.
  • Lightweight.
  • Fibre-free.
  • Recyclable.

Applications:

Suitable for indoor and outdoor use, including:

  • Acoustic wall and ceiling panels.
  • Louvres and baffles.
  • Outdoor fencing acoustic projects.
  • HVAC equipment.
  • Railway and automotive applications.

Fire performance:

  • Class B-s2-d0 to BS EN 13501-1.
  • Passes FMVSS 302 (Flammability of Interior Materials).
  • HF-1 for UL94 (Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing).

Standard product features

Size (l x w):

2400 x 1200 mm.

Density:

23 kg/m³.

Thermal conductivity (at 23°C):

0.104 W/m·K.

Absorber classification (to BS EN ISO 11654: 1997):

Class 'A' at 50 mm-thick (40 mm-thick for FR).

 

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