Rogers Corporation Poron® 4701-30-25 Supported Urethane Foam, Very Soft, Supported with Clear Polyester Film

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Rogers Corporation Poron® 4701-30-25 Supported Urethane Foam, Very Soft, Supported with Clear Polyester Film
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane Foam, Unreinforced
Material Notes:	Very soft, easily compressed for use where flexibility is a key requirement. Contains PET film reinforcement. 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 resistance Easy to fabricate, die-cuts cleanly and works with a broad range of adhesives Broad range of formulas and thicknesses from 0.0.021" to 0.047" (0.53 mm to 1.19 mm) Applications:Communications Automotive Electronics Other industrial equipment and devices Information provided by Rogers Corporation.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	0.400 g/cc	0.0145 lb/in³	ASTM D3574-95 Test A
	1.395 g/cc	0.05040 lb/in³	supporting material; ASTM D1505
Water Absorption	14 %	14 %	Immersion; ASTM D570-95
Moisture Absorption at Equilibrium	2.0 %	2.0 %	High Humidity; AMS 3568-95
Thickness	533 - 1190 microns	21.0 - 47.0 mil	Range of Thicknesses Available
Outgassing - Total Mass Loss	0.60 % @Temperature 125 °C, Time 86400 sec	0.60 % @Temperature 257 °F, Time 24.0 hour	WVR; at 7000 Pa; ASTM E595-93
	1.3 % @Temperature 125 °C, Time 86400 sec	1.3 % @Temperature 257 °F, Time 24.0 hour	TML; at 7000 Pa; ASTM E595-93
Collected Volatile Condensable Material	0.20 % @Temperature 125 °C, Time 86400 sec	0.20 % @Temperature 257 °F, Time 24.0 hour	at 7000 Pa; ASTM E595-93

Mechanical Properties	Metric	English	Comments
Hardness, Shore O	16	16	ASTM D2240-97
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	0.0579 MPa @Strain 25 %	8.40 psi @Strain 25 %	Typical value, 0.2"/min. strain rate
	0.0345 - 0.0827 MPa @Strain 25 %	5.00 - 12.0 psi @Strain 25 %	Range, 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

Electrical Properties	Metric	English	Comments
Volume Resistivity	3.10e+11 ohm-cm	3.10e+11 ohm-cm	ASTM D257-99
Dielectric Constant	1.75 @Time 86400 sec	1.75 @Time 24.0 hour	50% RH; ASTM D150
Dielectric Strength	1.97 kV/mm	50.0 kV/in	ASTM D149-97a
Dissipation Factor	0.050	0.050	ASTM D150-98

Thermal Properties	Metric	English	Comments
CTE, linear	230 - 310 µm/m-°C	128 - 172 µin/in-°F
Maximum Service Temperature, Air	70.0 °C	158 °F	Constant use; SAE J-2236
	121 °C	250 °F	Intermittent use; ASTM D746-98
Brittleness Temperature	-51.0 °C	-59.8 °F	ASTM D746-98
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

Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	clear; thickness not quantified

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Rogers Corporation Poron® 4701-30-20 Supported Urethane Foam, Very Soft, Supported with Clear Polyester Film
Overview of materials for Thermoset Polyurethane Foam, Unreinforced
Rogers Corporation Poron® 4701-30-20 Cellular Urethane Foam
Rogers Corporation Poron® 4701-40-20 Cellular Urethane Foam
Rogers Corporation Poron® 4701-30-15 Cellular Urethane Foam

PROGA914 / 138354

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message