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Elmet Technologies

Eneos NV72G NBR/PVC
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: SR NV is polymer alloy of NBR and polyvinyl chloride (abbrevia ted as“ PVC” below) that offers high oil and fuel oil resistance as well as excellent ozone resistance.

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
Mooney Viscosity  75
@Temperature 100 °C		75
@Temperature 212 °F		ML1+4
 86
@Temperature 100 °C		86
@Temperature 212 °F		ML1+4, Compound (non-vulcanized)
 48
@Temperature 125 °C,
Time 68400 sec		48
@Temperature 257 °F,
Time 19.0 hour		Scorch Test, ML1, Compound (non-vulcanized)
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8686Compound (vulcanized)
 74
@Temperature 120 °C,
Time 252000 sec		74
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 74
@Temperature 40.0 °C,
Time 173000 sec		74
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 84
@Temperature 120 °C,
Time 252000 sec		84
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 89
@Temperature 120 °C,
Time 252000 sec		89
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
Tensile Strength 19.9 MPa2890 psiCompound (vulcanized)
 19.303 MPa
@Temperature 40.0 °C,
Time 173000 sec		2799.7 psi
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 21.094 MPa
@Temperature 120 °C,
Time 252000 sec		3059.4 psi
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
 23.283 MPa
@Temperature 120 °C,
Time 252000 sec		3376.9 psi
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
 23.681 MPa
@Temperature 120 °C,
Time 252000 sec		3434.6 psi
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
Elongation at Break 370 %370 %Compound (vulcanized)
 207.2 %
@Temperature 120 °C,
Time 252000 sec		207.2 %
@Temperature 248 °F,
Time 70.0 hour		Air heat Aging, Compound (non-vulcanized)
 255.3 %
@Temperature 120 °C,
Time 252000 sec		255.3 %
@Temperature 248 °F,
Time 70.0 hour		IRM901, Compound (vulcanized)
 296 %
@Temperature 40.0 °C,
Time 173000 sec		296 %
@Temperature 104 °F,
Time 48.0 hour		Fuel Oil B, Compound (non-vulcanized)
 321.9 %
@Temperature 120 °C,
Time 252000 sec		321.9 %
@Temperature 248 °F,
Time 70.0 hour		IRM903, Compound (vulcanized)
100% Modulus 12.7 MPa1840 psiCompound (vulcanized)
300% Modulus 19.6 MPa2840 psiCompound (vulcanized)
Resilience 1111[%], Rebound, Compound (vulcanized)
Tear Strength 61.0 kN/m348 pliCompound (vulcanized)
Compression Set  35 %
@Temperature 100 °C,
Time 252000 sec		35 %
@Temperature 212 °F,
Time 70.0 hour		Compound (vulcanized)
 45 %
@Temperature 120 °C,
Time 252000 sec		45 %
@Temperature 248 °F,
Time 70.0 hour		Compound (vulcanized)
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -16.0 °C3.20 °F
 
Descriptive Properties
Acrylonitrile ContentMedium High
Delta;V100 (%)19IRM903 70 hrs at 120°C, Compound (vulcanized)
 2Distilled Water 70 hr at 40°C, Compound (non-vulcanized)
 21Fuel Oil B 48 hrs at 40°C, Compound (non-vulcanized)
 39Fuel Oil C 48 hrs at 40°C, Compound (non-vulcanized)
 -5IRM901 70 hrs at 120°C, Compound (vulcanized)
 63Fuel Oil C/Ethanol 48 hrs at 40°C, Compound (non-vulcanized)
Extrusion Test357 cc/min80°C, 25 rpm, Extrusion Volume
 417 cm/min80°C, 25 rpm, Extrusion Length
 7380°C, 25 rpm, Die Swell %
Flex Test15Occurrence(Thousand Times)
 2Growth 2 to 15 mm (Thousand Times)
Flow Rate40Q×104, 80°C, 100 kg, Kokahiki Flow tester
JSR Mold Curast Test 160°C, Minutes3tc(10)
 6tc(90)
Low-Temperature Torsion Test-19°Ct100
 -8°Ct10
Mill Contraction 50°C (%)19
NBR/PVC70/30
Ozone Degradability TestNCStatic 20% Elongation, 50 ppm 5 Hours at 40°C
 NCDynamic 0 to 20% Elongation, 50 ppm 5 Hours at 40°C
Product formSheet
Product StainNS

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PJSRC8080 / 295396




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