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Rogers Corporation Poron® 4790-92-30012 P Urethane Foam, Extra Soft, Slow Rebound, PET Film Reinforced

Category Polymer , Thermoset , Polyurethane, TS , Thermoset Polyurethane Foam, Unreinforced
Manufacturer Rogers Corporation
Trade Name Poron®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Rogers Corporation Poron® 4790-92-30012 P Urethane Foam, Extra Soft, Slow Rebound, PET Film Reinforced.pdf
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Material Notes:
Extra soft, slow rebound with a very low closure force. Available with thickness of 0.012" (0.30 mm).Features and Benefits of PORON Products: 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.Good chemical resistanceEasy to fabricate, die-cuts cleanly and works with a broad range of adhesivesApplications:
Physical Properties Metric English Comments
Density 0.481 g/cc
0.0174 lb/in³
ASTM D3574-95 Test A
1.39 g/cc
0.0503 lb/in³
Supporting material; ASTM D1505
Thickness 305 microns
12.0 mil
Mechanical Properties Metric English Comments
Tensile Strength 207 MPa
30000 psi
MD, supporting material; ASTM D882
Tensile Strength, Yield 103 MPa
15000 psi
F5, supporting material; ASTM D882
Elongation at Break 150 %
150 %
supporting material; ASTM D882
Tensile Modulus 3.45 GPa
500 ksi
MD, supporting material; ASTM D882
Compressive Yield Strength 0.0165 - 0.0938 MPa

@Strain 25.0 %
2.40 - 13.6 psi

@Strain 25.0 %
0.2"/min. strain rate
Coefficient of Friction, Dynamic 0.40
0.40
A/B, supporting material; ASTM D1894
Compression Set 4.0 %

@Temperature 23.0 °C
4.0 %

@Temperature 73.4 °F
ASTM D1667-90 Test D
10 %

@Temperature 70.0 °C
10 %

@Temperature 158 °F
ASTM D3574-95 Test D
Thermal Properties Metric English Comments
Shrinkage, MD 1.2 %

@Temperature 150 °C,
Time 2340 sec
1.2 %

@Temperature 302 °F,
Time 0.650 hour
supporting material
Shrinkage, TD 0.00 %

@Temperature 150 °C,
Time 2340 sec
0.00 %

@Temperature 302 °F,
Time 0.650 hour
supporting material
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