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Noise S.T.O.P. Noise™ Barrier/Absorber Polyurethane Composite

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Polyurethane Foam Composite Sound Containment System

  • Sound Absorber
  • Noise Barrier
  • Optimal Noise Containment
  • Decoupler Isolates Vibration

WARNING: Polyurethane Foam is Flammable. Flame Spread > 400; Smoke Developed: > 480. ASTM E84

Product Testing & Information


Product Specs

Material

Polyurethane Acoustical Foam Bonded to 1lb. – sq. ft. mass loaded Vinyl Noise Barrier with Polyurethane Foam Vibration Decoupler

Pattern

Flat Surface

Applications

This polyurethane board is ideally suited to line equipment enclosures. Commonly used to line walls and ceilings of utility or mechanical rooms to absorb and contain the noise source. Use this polyurethane insulated foam panel where sound absorption, noise reduction and vibration control are needed.

Thickness

1-3/8″

Sizes

24″×48″; Special Sizes Available Upon Request.

Colors

Charcoal (unfaced)

Facing Options

Black Tuftane, Aluminized Mylar, Paint Available for Polyurethane Board Upon Request. PSA Adhesive Back Available.

Flammability

UL-94/HFI – Pass. ASTM E84 – Unrated

Elongation

ASTM-D-412-DIE C = 325%

Tensile Strength

ASTM-D-412-DIE C = 358.2lbs. psf. Class C10

Installation

Acoustical adhesive or pressure sensitive adhesive backing. Use polyurethane insulated foam panel's mechanical attachment for overhead installations.

Reverberation Demonstration

Polyurethane Composite Foam Sheet – Sound Absorption Coefficients
Type B Mounting – ASTM C423-90a
125Hz250Hz500Hz1KHz2KHz4KHzNRC
Polyurethane Composite0.130.600.810.971.000.900.85

 

Polyurethane Composite Foam – Sound Transmission Data
ASTM E90-75; ASTM E413-73
125Hz250Hz500Hz1KHz2KHz4KHzSTC
Polyurethane Composite17222032314328

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