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Ensinger PEI

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Pressure Seal 55904 Nitrile - Butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 55904 is a 90 durometer black colored Highly Saturated Nitrile (HNBR) elastomer, it is formulated for high temperature applications. It exhibits good resistance to petroleum based oils and sour crude.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 6 BG 915 A14 B14 B34 EO14 EO34; 7 BG 915 B14 EO14 EO34 EF11 EF21 EA14 F16; M 4 BK 910 A24 B14 B34 EF11 EO14; 3 CH 915 A25 B14 B34 EO16 EO36; 4 CH 915 A25 B14 EO15 EO35 EF31 F16; 5 CH 915 A25 B14 B34 F14; 6 CH 915 A25 B14 B34 EO36; 4 DH 929 B36 EO16 EO36; M 4 DH 920 B36 EO16 EO36

Information provided by Pressure Seals Inc.
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 PropertiesOriginal ValueComments
Specific Gravity 1.22 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 91
 77
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 79
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 87
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 87
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 87
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 90
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 90
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 91
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 92
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 92
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 93
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 93
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 93
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 95
@Temperature 150 °C,
Time 252000 sec		Heat Aged
Tensile Strength 3107 psi
 1861.1 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 2056.8 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 2873.98 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 2985.8 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 2992.1 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 3029.3 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 3029.3 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 3184.7 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 3268.6 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 3327.6 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 3349.3 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 3352.45 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 3439.5 psi
@Temperature 150 °C,
Time 252000 sec		Heat Aged
Elongation, Ultimate 158 %
 94.6 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 107 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 121.1 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 121.66 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 134 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 139.99 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 149 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 149.8 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 152.3 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 154.05 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 170.3 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 170.5 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 174.9 %
@Temperature 150 °C,
Time 252000 sec		Heat Aged
50% Modulus 1171 psi
100% Modulus 2355 psi
Tear Strength 215 pliDie B
 242 pliDie C
Compression Set 8.4 %
@Temperature 100 °C,
Time 79200 sec		Solid
 9.1 %
@Temperature 125 °C,
Time 79200 sec		Solid
 11.4 %
@Temperature 100 °C,
Time 252000 sec		Solid
 13 %
@Temperature 100 °C,
Time 79200 sec		Plied
 14 %
@Temperature 125 °C,
Time 79200 sec		Plied
 14 %
@Temperature 100 °C,
Time 252000 sec		Plied
 17 %
@Temperature 150 °C,
Time 79200 sec		Plied
 31.2 %
@Temperature 150 °C,
Time 79200 sec		Solid
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -35.0 °F
Shrinkage -2.10 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #1
 -2.10 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #1
 -2.00 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #1
 1.2 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel A
 1.4 %
@Temperature 100 °C,
Time 252000 sec		Volume, Distilled water aged
 8.9 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #3
 9.3 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #3
 10.3 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #3
 28.6 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel B
 46 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel C
 
Descriptive Properties
ColorBlack
TR-10 Temperature-29°C

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PPRESL057 / 318267

Proto3000 – 3D Engineering Solutions




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