Dow Nordel® IP 4725P High Hardness Extruded Profile

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Dow Nordel® IP 4725P High Hardness Extruded Profile
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Nordel® IP 4725P is a low viscosity semicrystalline grade which offers ease of processing, fast cure rates and high states of cure with standard sulfur cure systems. It is designed for molded and extruded applications requiring low viscosity, high green strength and high finished hardness. It is ideally suited for high hardness extruded profiles and molded goods. It can also be peroxide cured. Information provided by manufacturer.
Key Words:	001166A06-4
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Physical Properties	Metric	English	Comments

Density	1.283 g/cc	0.04635 lb/in³
Mooney Viscosity	44 @Temperature 100 °C	44 @Temperature 212 °F	ML 1 + 4

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	90	90	Vulcanizate, Press cured, TC95 +3min at 160°C
Hardness, Shore D	46	46	Vulcanizate, Press cured, TC95 +3min at 160°C
Tensile Strength, Ultimate	15.13 MPa	2194 psi	Vulcanizate, Press cured, TC95 +3min at 160°C
Elongation at Break	213 %	213 %	Vulcanizate, Press cured, TC95 +3min at 160°C
50% Modulus	5.70 MPa @Strain 50 %	5.70 MPa @Strain 50 %	Vulcanizate, Press cured, TC95 +3min at 160°C
100% Modulus	8.43 MPa @Strain 100 %	1220 psi @Strain 100 %	Vulcanizate, Press cured, TC95 +3min at 160°C
200% Modulus	14.48 MPa @Strain 200 %	2100 psi @Strain 200 %	Vulcanizate, Press cured, TC95 +3min at 160°C
Compression Set	53 % @Temperature 100 °C	53 % @Temperature 212 °F	Pellets cured MDR TC95 + 15 min at 160°C, 22 hr at 100°C; Method B

Descriptive Properties
Formulation as Tested	0.5		ZnDBC
	0.5		TMTD
	0.5		DPTH
	1		Stearic Acid
	1		Vulkalent E/C
	1.5		TBBS
	100		Nordel® IP 4725P
	12		Liquid BR (Ricon 153)
	15		Paraffinic Oil
	5		Zinc Oxide
	6		Sulfur
	60		Ground Calcium Carbonate
	60		Precipitated Calcium Carbonate
	70		N-550 Black

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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PDVG26 / 34146

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