Standard Products and Adhesive Backings (Optional)
Our general purpose Poron® Foam (Microcellular Polyurethane) is available in four grades of compressibility, determined by compression deflection. Poron® 4701-30 is very soft, easily compressed and often used where flexibility is a key requirement. Poron® 4701-40 is soft and good for use in a wide variety of applications. Poron® 4701-50, firm grade, is often used in applications where there is a substantial amount of energy to be absorbed. Poron® 4701-60 is very firm like solid rubber and can withstand much greater compressive force than ordinary foam. Two additional Poron® Foams are now available from Auburn. Poron® 4790-92 is extra soft, slow rebound foam with the lowest closure force of any Poron®. Poron® 4701-41 has a closed-cell foam structure and is designed to provide enhanced sealability. Vacuum-enclosure applications, for example, will require this material. All Poron® Foam is now available with or without adhesive. Auburn's adhesive backings can be applied to one or both sides.
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 UL HBF and MVSS 302.
Engineered urethane formulations offering a wide modulus range - 2-90 psi @ 25% deflection - for more design versatility requirements.
Excellent performance over broad temperature range (-40®C to 90®C) with good chemical resistance.
Easy to fabricate, die-cuts cleanly, and readily accepts adhesive without surface preparation. Available in a variety of colors.
Ordering Information & Special Orders
Auburn can die-cut, water-jet cut, slit to width, laminate and apply adhesive to all Poron® Foam products. Auburn can supply Poron® in sheets, rolls or custom parts. All Poron® Foams can be supplied either plain (no adhesive) or with an adhesive backing applied to one or both sides. For additional technical assistance, material recommendations, samples and/or price quotations, please contact your Auburn Customer Service Representative.