Rogers Poron® 4701-30-20 Cellular Urethane Foam

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Rogers Poron® 4701-30-20 Cellular Urethane Foam

Subcategory: Elastomer, TS; Polyurethane, TS; Thermoset

Material Notes:
Standard color is black (04); others are available. Passes flammability tests UL HBF (File E20305), MVSS 302, and CSA Component Acceptance HBF (File 188149). Passes fogging test SAE-J 1736 for 3 hrs. at 100°C (212°F). Passes cold flexibility per MIL-P-12420D at -40°C (-40°F). Good mildew/bacteria resistance per ASTM G-21. Skin contact is 'no irritation' per Schwartz and Peck human patch test. No stain per ASTM D925. Good UV resistance per ASTM G53. No tackiness or surface deterioration in antifreeze + water 50/50; windshield washer solution; electrical grease; or in soap + water 50/50. Passes ozone resistance per GM 4486P.

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.

Available Properties

Density
Water Absorption
Water Absorption at Saturation
Hardness, Shore A
Hardness, Shore O
Tensile Strength, Ultimate
Elongation at Break
Compressive Yield Strength
Tear Strength
Compression Set
Compression Set, Elevated Temperature
Electrical Resistivity
Surface Resistance
Dielectric Constant
Dielectric Strength
Dissipation Factor
CTE, linear 20°C
Thermal Conductivity
Maximum Service Temperature, Air
Brittleness Temperature

Property Data

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