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NOISE ABSORBERS

Polydamp® Acoustical Foam, (PAF) is an acoustical grade, open cell, flexible ether based urethane foam designed to give maximum sound absorption per given thickness. It has excellent resistance to heat, moisture and chemicals. Available with a variety of decorative/protective film facings such as:

-TearTuf® Polyester (A Polymer Technology development), in metalized, reinforced metalized, and clear.
-Tedlar® in white, charcoal and grey.
-Tuffylm® urethane in black, bone, grey and white.

APPLICATIONS:
PAF is designed to work efficiently in harsh environments. Use PAF in truck or yacht engine compartments, air compressors and all types of power generation equipment. PAF is also available with a permeable, decorative facing or with an embossed texture.



Polydamp® Acoustical Foam (PAFS/PEF) is an open cell, flexible polyester based acoustical grade, polyurethane foam designed to give maximum sound absorption per given thickness.It has excellent resistance to heat, moisture and chemicals. Available with a plain, embossed or compressed skin surface. Standard color is charcoal.

APPLICATIONS:
PEF should be used in applications requiring high frequency sound absorption, such as Oxygen Concentrators, Data Processing equipment and HVAC units.


Polydamp Acoustical Foam Type D, (PAFD) is an acoustical grade open cell, flexible, modified polyether polyurethane foam designed for optimum sound absorption per thickness over a broad frequency range. It has a lower density than PAF and is an economical alternative where a UL94 HF-1 rated foam is not required. It has excellent resistance to heat, moisture and non aeromatic petro chemicals. It is available in rolls, sheets, die cut to customers specs with a variety of film facings and adhesive backings.

APPLICATIONS:
PAFD applications include engine compartments, air compressors, and other harsh environments.


Polytech® Resinated Cotton (PRC) is a new sound absorbing/thermal mat material developed to produce uniform, and superior sound attenuation in a product of reduced density than normally found in needled or resinated flexible material

APPLICATIONS:
Where sound attenuation and thermal insulation are critical to the success of the product such as in buses, trucks,
mobile laboratories, school buses, motor homes, bookmobiles, tractors and generators.


Polydamp® Melamine Foam (PMF) is an extremely light weight material which exhibits exceptional resistance to heat, low flame propagation and smoke. It does not drip in the presence of a flame and stops burning after removal of any external ignition source and fuel. It is recommended for both acoustical and thermal insulation in aircraft, aerospace, marine or architectural applications where low flame spread and smoke are requirements. In addition, it is an excellent option for higher frequency sound applications due to its highly uniform cell structure.

Polydamp® Polyimide Foam (PPF) is a high temperature open cell Polyimide foam, available with several optional film facings, and pressure sensitive adhesive (PSA) to meet a variety of applications. PPF exhibits exceptional resistance to heat and flames, does not drip when exposed to fire and produces almost no smoke or gases.

APPLICATIONS:
PPF has many applications for acoustical and thermal insulation in aircraft, aerospace, marine and architectural applications where low flame spread and smoke generation is a requirement.
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