Rogers Corporation Poron® 4701-40-30 Cellular Urethane Foam

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Rogers Corporation Poron® 4701-40-30 Cellular Urethane Foam
Categories:	Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane Foam, Unreinforced; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Information on this material is preliminary. Standard color is black (04); others are available. Passes fogging test SAE-J 1736 for 3 hrs. at 100°C (212°F). General Poron® information: Poron® foams are supplied in continuous rolls and can easily be fabricated: die-cut, slit, machined, and laminated. Key properties include excellent resistance to compression set, high energy absorption, low outgassing, resistance to temperatures, bondable surface, low hydrolysis, no plasticizers, high internal strength and dimensional stability, and chemical resistance. Information supplied by Rogers Corporation.
Vendors:

Available Properties

Density, ASTM D3574A, ±10%
Hardness, Shore A, ASTM D2240
Hardness, Shore O, ASTM D2240
Tensile Strength, Ultimate, ASTM D3574E
Elongation at Break, ASTM D3574E
Compressive Yield Strength, at 25% deflection; 0.2"/min strain rate
Tear Strength, ASTM D624, Die C
Compression Set, ASTM D1667 test D
Compression Set, ASTM D3574J, Test D after autoclaved 5 hrs.
Compression Set, ASTM D3574 test D
Electrical Resistivity, ASTM D257
Surface Resistance, ASTM D257
Dielectric Constant, K' ("DK"); ASTM D150; relative humidity 50% for 24 hrs.
Dielectric Strength, ASTM D149
Dissipation Factor, ASTM D150, tan D ("DF")
CTE, linear, ASTM C518
Maximum Service Temperature, Air, Recommended continuous use

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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