PORON® Microcellular Polyurethanes for Gasketing and Sealing

Providing Solutions For...

• communications
• automotive
• electronics
• other industrial equipment and devices

PORON® products incorporate these highly reliable benefits:

• Excellent compression set resistance which enables durable, long-term performance for gasketing, sealing, and cushioning.
• Low-outgassing and non-fogging, containing no plasticizers or residual chemicals to contaminate the device. The material will not become brittle and crumble and is non-corrosive to metal.
• Inherently flame retardant without the use of additives. Many of the materials meet flammability requirements of UL94 HBF and MVSS 302.
• Engineered polyurethane formulations offering a wide modulus range - 2-90 psi @ 25% deflection – for more design versatility requirements.
• Good chemical resistance
• Easy to fabricate, die-cuts cleanly and works with a broad range of adhesives
• Broad range of formulas and thicknesses from 0.012" to 0.500" (0.43 mm to 12.7 mm)
• Optional tacky surface product construction