Dow Nordel® IP 4570 Heat Resistant Peroxide Compound

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Dow Nordel® IP 4570 Heat Resistant Peroxide Compound
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Nordel® IP 4570 is an amorphous EPDM grade designed for extruded applications. It is ideally suited for dense extruded profiles, coolant hose and general purpose moldings. The combination of high viscosity and low crystallinity allows for good balance of processability, extensibility, low-temperature properties and performance. Information provided by manufacturer.
Key Words:	0625A16-01
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Physical Properties	Metric	English	Comments

Density	1.055 g/cc	0.03811 lb/in³
Mooney Viscosity	122 @Temperature 100 °C	122 @Temperature 212 °F	ML 1 + 4

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	64	64	Vulcanizate, Press cured, TC95 +3min at 180°C
Tensile Strength, Ultimate	18.9 MPa	2740 psi	Vulcanizate, Press cured, TC95 +3min at 180°C
Elongation at Break	255 %	255 %	Vulcanizate, Press cured, TC95 +3min at 180°C
50% Modulus	1.90 MPa @Strain 50 %	1.90 MPa @Strain 50 %	Vulcanizate, Press cured, TC95 +3min at 180°C
100% Modulus	4.00 MPa @Strain 100 %	580 psi @Strain 100 %	Vulcanizate, Press cured, TC95 +3min at 180°C
200% Modulus	12.6 MPa @Strain 200 %	1830 psi @Strain 200 %	Vulcanizate, Press cured, TC95 +3min at 180°C
Tear Strength	22.1 kN/m	126 pli	Die C, Vulcanizate, Press cured, TC95 +3min at 180°C
Compression Set	3.0 % @Temperature 100 °C	3.0 % @Temperature 212 °F	Pellets cured MDR TC95 + 15 min at 160°C, 22 hr at 100°C; Method B

Thermal Properties	Metric	English	Comments
Brittleness Temperature	-47.0 °C	-52.6 °F	Temperature Retraction, TR-10

Descriptive Properties
Formulation as Tested	10		Paraffinic Oil
	100		Nordel® IP 4570
	50		N-550 Black
	7		DCP-40% Active

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.

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PDVG14 / 34134

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