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Elmet Technologies

Eneos N241 Nitrile Rubber
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Characteristics: Low mold fouling

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  56
@Temperature 100 °C		56
@Temperature 212 °F		ML1+4
 64
@Temperature 100 °C		64
@Temperature 212 °F		ML1+4, Compound (non-vulcanized)
 39
@Temperature 125 °C,
Time 54000 sec		39
@Temperature 257 °F,
Time 15.0 hour		Scorch Test, ML1, Compound (non-vulcanized)
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7070
 7070Compound (vulcanized)
 54
@Temperature 40.0 °C,
Time 173000 sec		54
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 55
@Temperature 120 °C,
Time 252000 sec		55
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 67
@Temperature 120 °C,
Time 252000 sec		67
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 74
@Temperature 120 °C,
Time 252000 sec		74
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Tensile Strength 19.7 MPa2860 psi
 19.7 MPa2860 psiCompound (vulcanized)
 8.077 MPa
@Temperature 40.0 °C,
Time 173000 sec		1171 psi
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 15.563 MPa
@Temperature 120 °C,
Time 252000 sec		2257.2 psi
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 20.882 MPa
@Temperature 120 °C,
Time 252000 sec		3028.7 psi
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 22.261 MPa
@Temperature 120 °C,
Time 252000 sec		3228.7 psi
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Elongation at Break 400 %400 %
 400 %400 %Compound (vulcanized)
 188 %
@Temperature 40.0 °C,
Time 173000 sec		188 %
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 308 %
@Temperature 120 °C,
Time 252000 sec		308 %
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
 312 %
@Temperature 120 °C,
Time 252000 sec		312 %
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 312 %
@Temperature 120 °C,
Time 252000 sec		312 %
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
100% Modulus 3.40 MPa493 psiCompound (vulcanized)
300% Modulus 15.3 MPa2220 psi
 15.3 MPa2220 psiCompound (vulcanized)
Resilience 4848[%], Rebound, Compound (vulcanized)
Tear Strength 49.0 kN/m280 pliCompound (vulcanized)
Compression Set  14 %
@Temperature 100 °C,
Time 252000 sec		14 %
@Temperature 212 °F,
Time 70.0 hour		Compound (vulcanized)
 21 %
@Temperature 120 °C,
Time 252000 sec		21 %
@Temperature 248 °F,
Time 70.0 hour		Compound (vulcanized)
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -39.0 °C-38.2 °F
 
Descriptive Properties
Acrylonitrile Content (%)29
Delta;V100 (%)0IRM901 70 hrs at 120°C, Compound (vulcanized)
 2Distilled Water 70 hr at 40°C, Compound (non-vulcanized)
 23IRM903 70 hrs at 120°C, Compound (vulcanized)
 43Fuel Oil B 48 hrs at 40°C, Compound (non-vulcanized)
 73Fuel Oil C 48 hrs at 40°C, Compound (non-vulcanized)
 95Fuel Oil C/Ethanol 48 hrs at 40°C, Compound (non-vulcanized)
Extrusion Test355 cc/min80°C, 25 rpm, Extrusion Volume
 363 cm/min80°C, 25 rpm, Extrusion Length
 9680°C, 25 rpm, Die Swell %
Flex Test15Occurrence(Thousand Times)
 3Growth 2 to 15 mm (Thousand Times)
Flow Rate70Q×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 (%)44
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

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PJSRC8067 / 295383




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