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Acoustic Barriers for Noise Reduction

Acoustical barrier materials for noise reduction from Polymer Technologies

If you are looking for a reliable way to block sound from traveling from one space to another, we have a history of supplying acoustical barriers to meet manufacturers' needs. Our line of POLYDAMP® acoustical barrier materials are flexible and designed to block a broad frequency range. Easy to install in walls, doors, floors, and ceilings, our acoustical barriers are suitable for use in the power generation, construction, medical, transportation and many other industries.

Our experienced team of engineers are ready to help develop custom noise reduction solutions for your project. Bring us your complex noise control problems, and we will come up with a quiet solution. Below is a sampling of our acoustical barrier materials and composite sound barrier products.

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POLYDAMP® Acoustical Barrier (PAB)

POLYDAMP®Acoustical Barrier (PAB) is a flexible, loaded, vinyl-based polymer designed to offer transmission loss properties over a broad frequency range.

POLYDAMP acoustical barrier foam for noise reduction Return to top
  • Weight: available .5 to 2 lb/ft².
  • Temperature Range: -40°F to 250°F
  • Sound Transmission Class Values from 21 to 32
  • Flammability Rating UL94 HBF listed; special formulation available with greater flame resistance

Applications typically include buses, power generation, and construction equipment.

POLYDAMP® Acoustical Barrier with Absorber (PABA)

POLYDAMP®Acoustical Barrier with Absorber (PABA) is a composite sound barrier material consisting of an absorber foam with optional film facing, a loaded vinyl barrier, and a foam decoupler layer. It is available with urethane or melamine foam layers.

POLYDAMP acoustical barrier with absorber for sound reducation Return to top
  • Standard Weight: .5 to 2lb/ft²
  • Temperature Range: -40°F to 250°F
  • Flammability Class – UL 94 HF-1

Applications typically include power generation, medical equipment, and on and off highway vehicles.

POLYDAMP® Acoustical Barrier Floor Mat (PAB-RB, PAB-PY, and PAB-MT)

POLYDAMP® Acoustical Barrier Floor Mat surfaces are a family of heavy duty floor mats consisting of a loaded vinyl acoustical barrier, a non-skid abrasion resistant wear surface, and a decoupler layer. Wear surfaces available are: Ribbed (PAB-RB), Pyramid (PAB-PY) and Modified Twist (PAB-MT) surfaces.

POLYDAMP acoustical barrier floor-mat for noise reduction Return to top
  • Standard Weight: 1lb/ft²
  • Temperature Range: -40°F to 250°F
  • Flammability: FMVSS 302 Self Extinguishing
  • Available with open or closed cell foam decouplers and PSA backings

Applications typically include heavy trucks, equipment floors, and vehicle cabs.

Custom Acoustic Barrier Applications Available

Sometimes a complex problem requires a custom solution. If you need custom POLYDAMP® acoustical barrier foam to solve your sound transfer problem, we will work with you every step of the way.

Contact us today to find out how we can develop a quiet solution for you.

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