4400 Ball Road NE Circle Pines, MN 55014

Acoustical Composites

Tecnifoam's Acoustical Foam Composites Deliver
Superior Noise Absorption and Vibration Damping

acoustical composites
Acoustical foam composites—demanding applications

Composites are ideal in applications that demand increased noise absorption, sound transmission loss, and/or vibration damping. Our composites contain a barrier material, a high-performance acoustical foam, and a 1/4″ foam decoupler. Key composite features are:

  • Easy to handle and install
  • One pound per square foot loaded vinyl barrier
  • Strong, durable bonds between layers are created by adhering the barrier directly to the foam
Acoustical composites
max wedge, Acoustical foam composites
Acoustical composites are made of open-cell polyurethane acoustical foam and available unfaced or with a variety of film facings and peel and stick backings.

 

Pattern: flat surface with thin face
Sizes: 24″ ×48″
Thickness: 1″
Density: 2 lb/cubic foot
Flammability: UL94HF-1
Facings: black tuftane, gray tuftane, aluminized mylar, reinforced aluminized mylar

   Applications
  • Industrial noise control
  • Machine enclosures
  • Truck cab linings
 Frequency (Hz)1252505001K2K4KNRC
FTP-1 (tuftane) .24 .44 .93.80.68.72 .71
FMP-1 (mylar) .20 .42 .90.92.80.84 .76
 Acoustical composite barriersAcoustical composite barriers
Acoustical composite barriers are made of open-cell polyurethane foam combined with 1# mass-loaded vinyl and available with a variety of film facings. Available in 1″ foam with or without facing, 1# mass-loaded vinyl, and 1/4″ foam. We can fabricate custom panels.
   Applications
  • Industrial noise control
  • Machine enclosures
  • Truck cab linings

Polyurethane Foam Barrier Composites

Pattern: flat surface with or without film face
Sizes: 24″ ×48″, 48″×48″
Thickness: 1.25″
Density: 2 lb/cubic foot (foam), 1 lb/cubic foot (vinyl),
Flammability: UL94HF-1
Facings: black tuftane, gray tuftane, aluminized mylar, reinforced mylar
unfaced: charcoal

 Frequency (Hz)1252505001K2K4KNRC
FBF-1 (unfaced).04.38.771.051.091.03.80
FBF-1T (tuftane).33.24.631.231.161.14.85
 Frequency (Hz)1252505001K2K4KSTC
FBF-1 (unfaced)   20  21  25   28   32  42   29

Polyurethane Foam Barrier Composites

Pattern: flat surface or convoluted pattern
Sizes: 24″ ×48″, 48″×48″
Thickness: 1.25″
Density: 0.7 lb/cubic foot (foam), 1 lb/cubic foot (vinyl),
Flammability: Class 1
Flame Speed: 10
Smoke Density: 50
Facings: unfaced
Colors: natural white, light gray, charcoal

 Frequency (Hz)1252505001K2K4KSTC
FBFX-1   .04  .51  .78   .89   .92  1.00   .80