PORON®Microcellular
Urethane foams offer a broad range of design solutions for gasketing,
sealing and energy absorption. Ideal for applications in
communications,
automotive,
electronic, and other
industrial devices.
PORON®
Microcellular Urethanes for
Industrial Applications PORONurethanes
are flexible, high density, microcellular materials that maintain excellent
resistance to compression set (collapse), exhibit high resiliency, good
vibration damping and impact absorption. Parts made from PORON urethanes
continue to perform after constant and repeated deflection. Components will
not loosen, and gasketing integrity will be maintained. Many PORON urethanes
are conformable and thin for space constrained applications.
These materials are
supplied in thickness from 0.012" to 0.500" (0.43mm to 12.7mm) and are easy
to fabricate, die-cuts cleanly, and readily accepts adhesive without surface
preparation.
KEY FEATURES
·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.
·Good
chemical resistance.
·
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 (-40oC
to 90oC).
Data for this material is available as
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