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PORON 4701-30 Polyurethane

Rogers PORON 4701-30 polyurethane is a very soft and easily compressed foam.

The very soft PORON 4701-30 polyurethane foam is ideal in applications where flexibility is a key requirement. PORON 4701-30 foam material maintains its integrity and effectiveness in gap-filling, gasketing, and vibration isolation applications.

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PORON 4701-30 Polyurethane Size

Brand ItemColor Size
Rogers PORON 4701-30-25031-04BLACK1372mm*45.72m*0.79mm
Rogers PORON 4701-30-25035-04BLACK1372mm*45.72m*0.89mm
Rogers PORON 4701-30-25045-04BLACK1372mm*45.72m*1.14mm
Rogers PORON 4701-30-20062-04BLACK1372mm*91.44m*1.57mm
Rogers PORON 4701-30-20093-04BLACK1372mm*68.58m*2.36mm
Rogers PORON 4701-30-20125-04BLACK1372mm*50.29m*3.18mm
Rogers PORON 4701-30-15188-04BLACK1372mm*30.48m*4.78mm
Rogers PORON 4701-30-15250-04BLACK1372mm*24.38m*6.35mm
Rogers PORON 4701-30-15375-04BLACK1372mm*18.29m*9.53mm
Rogers PORON 4701-30-15500-04BLACK1372mm*12.19m*12.7mm
Rogers PORON 4701-30-25021-04PBLACK1372mm*144.78m*0.53mm
Rogers PORON 4701-30-25037-04PBLACK1372mm*121.92m*0.94mm
Rogers PORON 4701-30-25047-04PBLACK1372mm*106.68m*1.19mm
Rogers PORON 4701-30-20064-04PBLACK1372mm*83.82m*1.63mm
Rogers PORON 4701-30-20095-04PBLACK1372mm*68.58m*2.41mm

PORON 4701-30 Polyurethane Weight

PORON 4701-30: VERY SOFT COLOR: BLACK (04)
PRODUCT NUMBERPRODUCT DESCRIPTIONDENSITYTHICKNESSTYPICAL ROLL SIZE
WIDTHLENGTHTOTALAPPROX. WEIGHT
lbs/ft3kg/m3inchesmminchesmmfeetmft2m2lbs.kg
23075874701-30-25031-04254000.0310.7954T137215045.767562.75023
23075904701-30-25035-04254000.0350.8954T137215045.767562.75525
23075914701-30-25045-04254000.0451.1454T137215045.767562.76931
23075224701-30-20062-04203200.0621.5754T137230091.41350125.414566
23075244701-30-20093-04203200.0932.3654T137222568.6101294.116374
23075254701-30-20125-04203200.1253.1854T137216550.37426916173
23075264701-30-15188-04152400.1884.7854T137210030.545041.811251
23075274701-30-15250-04152400.256.3554T13728024.436033.411854
23075284701-30-15375-04152400.3759.5354T13726018.327025.113360
23075294701-30-15500-04152400.512.754T13724012.218016.711854
PORON 4701-30: VERY SOFT - Supported with 2 mil PET
PRODUCT NUMBERPRODUCT DESCRIPTIONDENSITYTHICKNESSTYPICAL ROLL SIZE
WIDTHLENGTHTOTALAPPROX. WEIGHT
lbs/ft3kg/m3inchesmminchesmmfeetmft2m2lbs.kg
23075294701-30-15500-04152400.512.754T13724012.218016.711854
23074894701-30-25021-04 P254000.0210.5354U1372475144.82137198.612456
23076314701-30-25037-04 P254000.0370.9454U1372400121.91800167.216475
23074624701-30-25047-04 P254000.0471.1954U1372350106.71575146.317981
23076494701-30-20064-04 P203200.0641.6354U137227583.8123711515168
23076484701-30-20095-04 P203200.0952.4154U137222568.6101294.117580

PORON 4701-30 Polyurethane Data Sheet

PROPERTYTEST METHODVALUE
PHYSICAL
Density, kg /m3 (lb / ft3)ASTM D 3574-95, Test A240 (15)320 (20)400 (25)
Tolerance, %± 10
Thickness, mm4.78 – 12.701.57 – 3.180.79 – 1.14
(inches)(0.188 -0.500)(0.062-0.125)(0.031 - 0.045)
Tolerance, %± 10± 15
Standard Color (Code)Black (04)
Compression Force Deflection, kPa0.51cm/min (0.2” / min) Strain Rate Force Measured @ 25% Deflection7 - 3521 - 5535 - 83
(psi)(1 – 5)(3 – 8)(5 – 12)
Typical kPa, (psi)21 (3)35 (5)62 (9)
Hardness, Durometer, Shore "O",ASTM D 2240-97<3816
Shore “A”<3512
Compression Set, % max.ASTM D 1667-90 Test D @ 23°C (73°F) ASTM D 3574-95 Test D @ 70°C (158°F)2
ASTM D 3574-95 Test J/Test D10
autoclaved 5 hrs @ 121°C (250°F)
5
Dimensional Stability, % max. change22 hrs @ 80°C (176°F) in a forced-air oven± 1
Tensile Strength, kPa (psi) min.ASTM D 3574-75 Test E138 (20)207 (30)242 (35)
Typical kPa (psi)207 (30)346 (50)484 (70)
Tensile Elongation, % min., TypicalASTM D 3574-75 Test E100100100
160155150
Tear Strength, kN/m (pli) minASTM D 264-91 Die C0.2 (1)0.5 (3)0.7 (4)
Typical kN/m (pli)0.9 (5)1.2 (7)1.8 (10)
ELECTRICAL AND THERMAL
Dielectric Constant, K’ (“DK”)ASTM D 150 measurements at 22°C (72°F) relative humidity 50% for 24 hrs.1.75
Dielectric Strength, kV/m (volts/mil)ASTM D 149-97a1969 (50)
Dissipation Factor, tan D (“DF”)ASTM D 150-980.05
Volume Resistivity, ohm-cm (ohm-in)ASTM D 257-993 x 1011 (1.18 x 1011)
Surface Resistivity, ohm/sq.ASTM D 257-996 x 1011
Thermal Conductivity, W/m-CASTM C 518-98-0.076 (0.53)-
(BTU-in./hr/ft2-F)
Coefficient of Thermal Expansion2.3-3.1 x 10-4 in/in/°C (1.3-1.7 x 10-4in/in/°F)
TEMPERATURE RESISTANCE
Recommended Constant Use, max.SAE J-223690°C (194°F)
Recommended Intermittent Use, max.121°C (250°F)
EmbrittlementASTM D 746-98-51°C (-60°F)
Cold FlexibilityMIL-P-12420D 1991 @ -40°C (-40°F)Pass
FLAMMABILITY AND OUTGASSING
Flammability, mm (inches)UL 94HBF (File E20305) (Pass ³) MVSS 302 (Pass ³)4.8 (0.188)2.4 (0.093)-
CSA Comp HBF (File 188149) (Pass ³)4.8 (0.188)1.6 (0.062)1.6 (0.062)
4.8 (0.188)2.4 (0.093)-
FoggingSAE J-1756 3 hrs @ 100°C (212°F)Pass
Outgassing, Total Mass Loss (TML) %ASTM E 595-93 24 hrs @ 125°C (257°F) @0.811.3
<7kPa (1.02 psi)
Outgassing, Collected Volatile Condensable Materials (CVCM) %0.10.10.2
Outgassing, Water Vapor Regain (WVR) %0.20.30.6
ENVIRONMENTAL
Gasketing and SealingUL JMST2 (Consisting of UL50 and UL508)File MH15464 File 188149
CAN/CSA – C22.2 No. 94-M91
Water Absorption, High Humidity Exposure, % weight gain, typicalAMS 3568-952
Water Absorption, Immersion Testing,ASTM D 570-9512914
% weight gain, typical
UV ResistanceASTM G 53-96Good
Ozone ResistanceGM 4486P-95PassPass-
Corrosion ResistanceAMS 3568-91Pass
Mildew/Bacteria ResistanceASTM G 21Good
StainingASTM D 925No Stain

PORON 4701-30 Polyurethane Features

  • Thickness range of .031 to .5 in (.79 to 12.7 mm)
  • Available densities of 320 or 400 kg/m3 (20 or 25lb/ft3)
  • Excellent compression set resistance
  • Temperature range of -51 to 121° C (constant use recommended at 90°C)

PORON 4701-30 Polyurethane Benefits

  • Flexible and easily compressed
  • Excellent durability
  • Noise reduction

PORON 4701-30 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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