Polymer Technologies has a history of producing the highest quality sound absorption materials. For absorption and noise reduction solutions, we offer a variety of POLYDAMP® acoustical foam products made from melamine, hydrophobic melamine, and polyurethane foam insulation. Our POLYDAMP® foam products are suitable for controlling noise, heat, and vibrations.
If you're looking for a reliable way to control noise, we're ready to find a quiet solution for you. Our experienced team of engineers can help provide the acoustic foam solution you need for noise reduction. Listed below is a sampling of our noise reduction solutions.
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POLYDAMP® Acoustical Foam (PAF) is an acoustical grade, open cell, flexible ether-based urethane foam designed to give maximum sound absorption per given thickness. Ether foams offer excellent resistance to heat, moisture, and chemicals while being hydrolytically stable.
Applications typically include equipment engine compartments, power generation, and construction equipment.
POLYDAMP® Acoustical Foam (PAFS) is an open cell, flexible polyester based acoustical grade polyurethane foam designed to give maximum sound absorption per given thickness. Ester foams have superior physical properties and offer excellent resistance to heat, moisture, and chemicals.
Applications typically include medical equipment, business equipment, and equipment cab compartments.
POLYDAMP® Melamine Foam (PMF) is an extremely lightweight insulation material that exhibits exceptional resistance to heat, low flame propagation, and smoke. It possesses excellent thermal and acoustical insulation properties.
Applications typically range from HVAC and ECS ducts to wall/fuselage insulation in aircraft, as well as power generation and mass transit.
POLYDAMP® Hydrophobic Melamine Foam (PHM) is an enhanced version of PMF, offering exceptional water-resistance properties previously unattainable with standard melamine foam while maintaining all other key attributes. This melamine acoustic foam floats indefinitely in water; water streams bead up on the surface and roll off.
Applications typically range from HVAC and ECS ducts to wall/fuselage insulation in aircraft, mass transit, and many others.
POLYDAMP® Ultra-Flex Melamine Foam (PMF-UF) is an extremely lightweight material that exhibits exceptional resistance to heat, low flame propagation, and smoke. Differentiating it from standard POLYDAMP® Melamine Foam, its flexibility and resilient nature makes it suitable for cushioning and other applications where more durable attributes are required.
POLYDAMP® Ultra-Flex Hydrophobic Melamine Foam (PHM-UF) is an extremely lightweight and water resistant material which exhibits exceptional resistance to heat, low flame propagation, and smoke. Our ultra-flex hydrophobic melamine foam has all the same properties of the ultra-flex melamine foam (listed above) with the added benefit of being water resistant.
POLYDAMP® Melamine Foam ULTRA-LITE (PMFUL) is a 40% lower weight version of regular PMF, a 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.
PMF-UL is typically used in aerospace applications where high heat resistance and low flame spread and smoke are requirements.
POLYDAMP® Ultra-Lite Hydrophobic Melamine Foam (PHM-UL) is a lightweight version of standard PHM, offering a roughly 40% reduction in density while continuing to exhibit the same exceptional resistance to heat and water, flame propagation, smoke generation, and toxicity.
Applications typically include fuselage, bulkhead, interior panel (outboard side), ECS ducting, and many others.
If your problem needs more than a standard solution, we will work with you to develop a custom absorption product to suit your needs using our POLYFORM® custom molded foam.
Contact us today, and we will find a quiet solution.
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