Reticulated Polyurethane Foam Sheet

Flexible polyurethane foam is designed to perform several different functions or combinations of functions, such as holding materials (reservoirs), transporting or carrying liquids (wicking), releasing ingredients (applying), and picking up residue (wiping). Typical applications: vehicle and small engine air filters, water purification, air conditioning filters, speaker grills, microphone windscreens, cosmetic applicators, face mask filters, humidifier filters and pads, and acoustic tiles.

• Reticulated-cell walls are removed to increase the porosity of the foam
• Porosity of foam listed in PPI (pores per inch)
• 20 & 30 PPI are ether-based; all others are ester-based, for filters
• Sound absorbent
• Liquid absorbent
• Chemical resistant
• Pliable & compressive
• Mold & mildew resistant
• Lightweight resilient
• Tear-resistant