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PORON 4701-40 Polyurethane

Rogers PORON 4701-40 polyurethane is a soft material for use in applications including sealing, gasketing, vibration management and more.

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.

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PORON 4701-40 Polyurethane Size

BrandItemColorSize
Rogers PORON4701-40-30031-04Black0.79mm x 1372mm x 45.7m
Rogers PORON4701-40-30045-04Black1.14mm x 1372mm x 45.7m
Rogers PORON4701-40-20062-04Black1.57mm x 1372mm x 91.4m
Rogers PORON4701-40-20093-04Black2.36mm x 1372mm x 68.6m
Rogers PORON4701-40-20125-04Black3.18mm x 1372mm x 50.3m
Rogers PORON4701-40-15125-04Black3.18mm x 1372mm x 50.3m
Rogers PORON4701-40-15188-04Black4.78mm x 1372mm x 30.5m
Rogers PORON4701-40-15250-04Black6.35mm x 1372mm x 24.4m
Rogers PORON4701-40-15375-04Black9.53mm x 1372mm x 18.3m
Rogers PORON4701-40-15500-04Black12.7mm x 1372mm x 12.2m

PORON 4701-40 Polyurethane Weight

PORON 4701-40: SOFT COLOR: BLACK (04)
PRODUCT NUMBERPRODUCT DESCRIPTIONDENSITYTHICKNESSTYPICAL ROLL SIZE
WIDTHLENGTHTOTALAPPROX. WEIGHT
lbs/ft3kg/m3inchesmminchesmmfeetmft2m2lbs.kg
23024974701-40-30031-04304800.0310.7954T137215045.767562.75826
23024964701-40-30045-04304800.0451.1454T137215045.767562.78237
23024234701-40-20062-04203200.0621.5754T137230091.41350125.414566
23034204701-40-20093-04203200.0932.3654T137222568.6101294.116374
23024244701-40-20125-04203200.1253.1854T137216550.37426916173
23034234701-40-15125-04152400.1253.1854T137216550.37426911653
23024254701-40-15188-04152400.1884.7854T137210030.545041.811251
23034254701-40-15250-04152400.256.3554T13728024.436033.411854
23034324701-40-15375-04152400.3759.5354T13726018.327025.113360
23034334701-40-15500-04152400.512.754T13724012.218016.711854

PORON 4701-40 Polyurethane Data Sheet

PORON® 4701-40 Soft
PROPERTYTEST METHODTYPICAL VALUE
PHYSICAL
Density, kg /m3 (lb / ft3)ASTM D 3574-95, Test A240 (15)320 (20)480 (30)
Tolerance, %± 10
Thickness, mm (inches)3.18 (0. 125)
4.78 (0. 188)
6.35 (0.250)
9.53 (0.375)
12.70 (0.500)
1.57 (0.062)
2.36 (0.093)
3.18 (0. 125)
0.79 (0.031)
1.14 (0.045)
Tolerance, %± 10± 20
Standard Color (Code)Black (04)
Compression Force Deflection, kPa (psi) ISO 6916- 1
30mm/min Strain Rate
Force Measured @ 25% Deflection
42 (6)85 (12)225 (33)
Compression Set, % max. ISO 1856
Test A @ 70C
0.7%1.4%2.4%
Dimensional Stability, % max. change 22 hrs @ 80C in a forced-air oven± 1
ELECTRICAL
Dielectric Strength, kV/mm IEC 243- 11.82.62.8
Volume Resistivity, ohm-cm IEC 600932.21E+137.42E+131.45E+14
Surface Resistivity, ohm/sq IEC 600939.03E+136.28E+138.03E+13
TEMPERATURE RESISTANCE
Recommended Constant Use, max. UL 15790°C
Recommended Intermittent Use, max. UL 157121°C
Embrittlement ISO 974(E)-51°C
FLAMMABILITYAND OUTGASSING
Flammability UL 94HBF (File E20305)
Min. thickness Passed, mm (in)
4.78 (0. 188)1.57 (0.062)N/A
ISO 3795, DIN 75200
Min. thickness Passed, mm (in)
Max. burn rate (mm/min)
4.78 (0. 188)
46
1.57 (0.062)
87
1.14 (0.045)
85
MVSS 302 (Pass >)
Min. thickness Passed, mm (in)
4.78 (0. 188)1.57 (0.062)N/A
Fogging ISO 6452, DIN 75201PASSPASSPASS
ENVIRONMENTAL
Gasketing and SealingUL JMST2 (Consisting of UL50 and UL508)File MH15464

PORON 4701-40 Polyurethane Features

  • 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)

PORON 4701-40 Polyurethane Benefits

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

PORON 4701-40 Polyurethane Applications

  • Battery Pads Cushions
  • Cushioning
  • Gap Filling
  • Gasketing Sealing
  • HEV Enclosures
  • LCD Gaskets
  • Sound Blocking and
  • Shock Absorption
  • Absorption
  • Vibration Management
  • Cutting or slitting to the length and width required by the customers
  • Laminate double-sided tape or other materials
  • Die cut according to customer's drawing

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