Acoustical Surfaces, Inc. -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.


Category: HVAC noise control | absorbers | machine noise barriers...

MasterFormat: Special Wall Surfacing | Acoustic Blanket Insulation | Fixed Sound-Reflective Panels...



Acoustical Surfaces, Inc.
123 Columbia Court North Suite 201
Chaska, MN 55318
Tel: (800) 470-6652
Fax: (952) 448-2613

sales@acousticalsurfaces.com

https://www.acousticalsurfaces.com/

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Overview


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

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 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 foam sound absorber 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 foam panel where sound absorption, noise reduction and vibration control are needed.

Thickness:

1-3/8″

Sizes:

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

Colors:

Charcoal (unfaced), Aluminized Mylar, Black or Grey Tuftane, Tedlar

Flammability:

UL-94/HFI - Pass. ASTM E84 - Unrated

Installation:

ASI S.T.O.P. Noise Acoustical Adhesive or Pressure Sensitive Adhesive Backing. Use Polyurethane Foam Panel's Mechanical Attachment for Overhead Installations.

Facing Options:

Black Tuftane, Aluminized Mylar, Paint Available for Polyurethane Foam Sound Absorber Upon Request. PSA Adhesive Back Available.

Elongation:

ASTM-D-412-DIE C = 325% TENSILE STRENGTH: ASTM-D-412-DIE C = 358.2lbs. psf.


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Specifications

Polyurethane Composite Foam - Sound Absorption Coefficients
Type B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType B Mounting - ASTM C423-90aType 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 E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73ASTM E90-75; ASTM E413-73
125Hz250Hz500Hz1KHz2KHz4KHzSTC
Polyurethane Composite17222032314328