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Master Bond adhesives

Eneos N232S Nitrile Rubber
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Characteristics: Water resistance, Low metal corrosion

Application: O-ring, oil seal, rubber rolls, etc

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 0.980 g/cc0.980 g/cc
Mooney Viscosity  56
@Temperature 100 °C		56
@Temperature 212 °F		ML1+4
 66
@Temperature 100 °C		66
@Temperature 212 °F		ML1+4, Compound (non-vulcanized)
 41
@Temperature 125 °C,
Time 64800 sec		41
@Temperature 257 °F,
Time 18.0 hour		Scorch Test, ML1, Compound (non-vulcanized)
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 7070
 7070Compound (vulcanized)
 58
@Temperature 40.0 °C,
Time 173000 sec		58
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 60
@Temperature 120 °C,
Time 252000 sec		60
@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)
 76
@Temperature 120 °C,
Time 252000 sec		76
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Tensile Strength 22.5 MPa3260 psi
 22.5 MPa3260 psiCompound (vulcanized)
 10.125 MPa
@Temperature 40.0 °C,
Time 173000 sec		1468.5 psi
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 17.55 MPa
@Temperature 120 °C,
Time 252000 sec		2545 psi
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 20.925 MPa
@Temperature 120 °C,
Time 252000 sec		3034.9 psi
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 23.85 MPa
@Temperature 120 °C,
Time 252000 sec		3459 psi
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Elongation at Break 390 %390 %
 390 %390 %Compound (vulcanized)
 214.5 %
@Temperature 40.0 °C,
Time 173000 sec		214.5 %
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 273 %
@Temperature 120 °C,
Time 252000 sec		273 %
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 284.7 %
@Temperature 120 °C,
Time 252000 sec		284.7 %
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 284.7 %
@Temperature 120 °C,
Time 252000 sec		284.7 %
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
100% Modulus 3.60 MPa522 psiCompound (vulcanized)
300% Modulus 18.4 MPa2670 psi
 18.4 MPa2670 psiCompound (vulcanized)
Resilience 3434[%], 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)
 19 %
@Temperature 120 °C,
Time 252000 sec		19 %
@Temperature 248 °F,
Time 70.0 hour		Compound (vulcanized)
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -27.0 °C-16.6 °F
 
Descriptive Properties
Acrylonitrile Content (%)35
Delta;V100 (%)1IRM901 70 hrs at 120°C, Compound (vulcanized)
 1Distilled Water 70 hr at 40°C, Compound (non-vulcanized)
 16IRM903 70 hrs at 120°C, Compound (vulcanized)
 28Fuel Oil B 48 hrs at 40°C, Compound (non-vulcanized)
 50Fuel Oil C 48 hrs at 40°C, Compound (non-vulcanized)
 88Fuel Oil C/Ethanol 48 hrs at 40°C, Compound (non-vulcanized)
Extrusion Test11880°C, 25 rpm, Die Swell %
 322 cm/min80°C, 25 rpm, Extrusion Length
 352 cc/min80°C, 25 rpm, Extrusion Volume
Flex Test10Occurrence(Thousand Times)
 3Growth 2 to 15 mm (Thousand Times)
Flow Rate39Q×104, 80°C, 100 kg, Kokahiki Flow tester
JSR Mold Curast Test 160°C, Minutes2tc(10)
 5tc(90)
Low-Temperature Torsion Test-23°Ct10
 -27°Ct100
Mill Contraction 50°C (%)46
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 StainNS

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.

PJSRC8058 / 295374




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