Thermal insulation panel POLYDAMP® (PHM)

soundproofingwater-repellent

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. Density: 0.56 lbs/ft³ Temperature Range: continuous -300°F to +356°F; intermittent to +492°F Thermal Conductivity: 0.25 BTU-in/ft²-hr-°F at 68°F UL94 V-0 listed Meets aircraft (FAA, BSS, etc.), HVAC, and transportation vehicle's flame, smoke, and toxicity standards Resilient to vibration and compression set (unlike solimide/polyimide foam and fiberglass) Facings available:POLYTECH® Metalized PVF and PEEK films (Aircraft approved), Reinforced Aluminum Foil, and others Fire-retardant and standard pressure sensitive adhesives also available for easy installation Applications typically range from HVAC and ECS ducts to wall/fuselage insulation in aircraft, mass transit, and many others.