PORON® 4701-40 Polyurethane electronics foam

PORON® – 4701-40 Polyurethane

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Material Description

When it comes to gasket design, PORON® 4701-40 Polyurethane is a soft foam that is fit for the job. The material provides a broad range of compression performance for gasketing and sealing in a variety of applications in portable electronics, automotive, aerospace and more. This material provides dependable sealing, cushioning, and long-term reliability.

Additional information

Material Family	Industrial Foams
Density	15 – 30 lbs/ft3
CFD	4 – 11 / 15 – 40 psi
Thickness	0.031 – 0.5 in
Color	Black
Constant Use Temperature	194°F
Intermittent Use Temperature	250°F
Durometer (Shore O)	déc-34
Durometer (Shore A)	août-25

▷ Excellent dimensional stability
▷ Extremely durable
▷ Maintains integrity in lengthy temperature fluctuations

▷ Thickness range of .79 to 12.7 mm (.031 to .5 in.)
▷ Available densities of 240, 320 or 480 kg/m3 (15, 20 or 30lb/ft3)
▷ Typical compression force deflection of 41, 76 or 173 kPa (5, 11 or 25 psi)

Rogers is a global leader in engineered materials to power, protect and connect our world. They are passionate about helping the world’s leading innovators solve their toughest material challenges. Rogers manufactures a variety of materials for diverse markets, including Electronics, Energy, Aerospace, Rail, Automotive, General Industry, Healthcare, defense and much more.

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