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Ensinger PEI

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Pressure Seal 77801 Nitrile - Butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 77801 is an 80 durometer black colored general purpose Carboxylated Nitrile elastomer. It exhibits good physicals and moderate low temperature flexibility. It exhibits good resistance to aliphatic fuels.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BF 820 B14 B34 EO14 EO34; 3 BG 830 B14 EO14; 4 BG 830 B14 EO14; 6 BG 820 A14 B14 B34 EO14 EO34 F17; 7 BG 820 B14 EA14 EF11 EF21 EO14 EO34 F16; 3 CH 820 A25 B14 B34; 4 CH 820 A25B14EO15 F16; 5 CH 820 B14 B34 F14; 6 CH 820 B14 B34 F17

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 1.16 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 80
 65
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 66
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 76
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 78
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 78
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 80
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3
 83
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3
 86
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 87
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1
 88
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1
 90
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 90
@Temperature 125 °C,
Time 252000 sec		Heat Aged
Tensile Strength 3368 psi
 1640.2 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 2024.2 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 2987.4 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 3499.4 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 3731.7 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 3805.8 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3
 3812.6 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3
 4051.7 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 4102.2 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 4361.6 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1
 4442.4 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1
Elongation, Ultimate 390 %
 200.1 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 220 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3
 239.8 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 260.1 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 265.6 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1
 269.9 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1
 269.9 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3
 280.1 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 280.1 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 299.9 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 329.94 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
100% Modulus 658 psi
Tear Strength 234 pliDie B
 263 pliDie C
Compression Set 8.7 %
@Temperature 100 °C,
Time 79200 sec		Solid
 12.5 %
@Temperature 125 °C,
Time 79200 sec		Solid
 17.7 %
@Temperature 100 °C,
Time 79200 sec		Plied
 21.1 %
@Temperature 125 °C,
Time 79200 sec		Plied
 31.7 %
@Temperature 100 °C,
Time 252000 sec		Solid
 42.5 %
@Temperature 100 °C,
Time 252000 sec		Plied
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -60.0 °F
Shrinkage -5.00 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #1
 -4.60 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #1
 -4.60 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #1
 2.5 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel A
 10.3 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #3
 13 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #3
 13.7 %
@Temperature 100 °C,
Time 252000 sec		Volume, Distilled water aged
 14 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #3
 31.5 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel B
 56.5 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel C
 
Descriptive Properties
ColorBlack

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PPRESL060 / 318270

Proto3000 – 3D Engineering Solutions




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