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Elmet Technologies

Eneos N241H Nitrile Rubber
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Characteristics: High Mooney type of N241

Application: Oil seal, gasket, diaphragm, hoses.

ENEOS has acquired the elastomer product lines from JSR 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.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 0.960 g/cc0.960 g/cc
Mooney Viscosity  75
@Temperature 100 °C		75
@Temperature 212 °F		ML1+4
 82
@Temperature 100 °C		82
@Temperature 212 °F		ML1+4, Compound (non-vulcanized)
 53
@Temperature 125 °C,
Time 50400 sec		53
@Temperature 257 °F,
Time 14.0 hour		Scorch Test, ML1, Compound (non-vulcanized)
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 6969
 6969Compound (vulcanized)
 55
@Temperature 40.0 °C,
Time 173000 sec		55
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 57
@Temperature 120 °C,
Time 252000 sec		57
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 68
@Temperature 120 °C,
Time 252000 sec		68
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 72
@Temperature 120 °C,
Time 252000 sec		72
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Tensile Strength 21.4 MPa3100 psi
 21.4 MPa3100 psiCompound (vulcanized)
 8.56 MPa
@Temperature 40.0 °C,
Time 173000 sec		1240 psi
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 15.194 MPa
@Temperature 120 °C,
Time 252000 sec		2203.7 psi
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 20.544 MPa
@Temperature 120 °C,
Time 252000 sec		2979.7 psi
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 22.898 MPa
@Temperature 120 °C,
Time 252000 sec		3321.1 psi
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Elongation at Break 390 %390 %
 390 %390 %Compound (vulcanized)
 179.4 %
@Temperature 40.0 °C,
Time 173000 sec		179.4 %
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 276.9 %
@Temperature 120 °C,
Time 252000 sec		276.9 %
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 288.6 %
@Temperature 120 °C,
Time 252000 sec		288.6 %
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 292.5 %
@Temperature 120 °C,
Time 252000 sec		292.5 %
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
100% Modulus 3.60 MPa522 psiCompound (vulcanized)
300% Modulus 16.7 MPa2420 psi
 16.7 MPa2420 psiCompound (vulcanized)
Resilience 4848[%], Rebound, Compound (vulcanized)
Tear Strength 51.0 kN/m291 pliCompound (vulcanized)
Compression Set  12 %
@Temperature 100 °C,
Time 252000 sec		12 %
@Temperature 212 °F,
Time 70.0 hour		Compound (vulcanized)
 18 %
@Temperature 120 °C,
Time 252000 sec		18 %
@Temperature 248 °F,
Time 70.0 hour		Compound (vulcanized)
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -37.0 °C-34.6 °F
 
Descriptive Properties
Acrylonitrile Content (%)29
Delta;V100 (%)-1IRM901 70 hrs at 120°C, Compound (vulcanized)
 2Distilled Water 70 hr at 40°C, Compound (non-vulcanized)
 21IRM903 70 hrs at 120°C, Compound (vulcanized)
 39Fuel Oil B 48 hrs at 40°C, Compound (non-vulcanized)
 69Fuel Oil C 48 hrs at 40°C, Compound (non-vulcanized)
 97Fuel Oil C/Ethanol 48 hrs at 40°C, Compound (non-vulcanized)
Extrusion Test16580°C, 25 rpm, Die Swell %
 333 cm/min80°C, 25 rpm, Extrusion Length
 342 cc/min80°C, 25 rpm, Extrusion Volume
Flex Test10Occurrence(Thousand Times)
 2Growth 2 to 15 mm (Thousand Times)
Flow Rate15Q×104, 80°C, 100 kg, Kokahiki Flow tester
JSR Mold Curast Test 160°C, Minutes2tc(10)
 5tc(90)
Low-Temperature Torsion Test-31°Ct10
 -36°Ct100
Mill Contraction 50°C (%)43
Ozone Degradability TestC-3Static 20% Elongation, 50 ppm 5 Hours at 40°C
 C-3Dynamic 0 to 20% Elongation, 50 ppm 5 Hours at 40°C
Product formBale
Product StainSS

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.

PJSRC8065 / 295381




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