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Ensinger PEI

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Pressure Seal 3817 Nitrile - Butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 3817 is an 80 durometer black colored Buna N elastomer, it is internally lubricated with molybdenum disulfide. It exhibits good resistance to compression set, aliphatic and aromatic fuels.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BF 810 B14 B34 EO14; 6 BF 810 A14 B14 B34 EO14; 7 BG 810 B14 EO14 EF11 EF21 EA14; 4 BK 810 A24 B14 B34 EF11 EF21

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 1.42 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 82
 61
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 64
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 68
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 77
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 87
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 88
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 92
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 94
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 94
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
Tensile Strength 1394 psi
 1159.81 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 1212.78 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 1444.18 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 1591.95 psi
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 1615.6 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 1656.1 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 1714.6 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 2038.03 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 2038.03 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
Elongation, Ultimate 238 %
 99.96 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 99.96 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 184.93 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 192.1 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 199.92 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1
 199.92 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3
 208.96 %
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 254.9 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 305.11 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged
100% Modulus 911 psi
Tear Strength 312 pliDie B; Method D 624
Compression Set 0.00 %
@Temperature 100 °C,
Time 79200 sec		Plied
 16.1 %
@Temperature 100 °C,
Time 79200 sec		Solid
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -9.00 °F
Shrinkage -8.60 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #1
 -6.10 %
@Temperature 125 °C,
Time 252000 sec		Volume, Heat Aged
 -6.10 %
@Temperature 125 °C,
Time 252000 sec		Volume, Heat Aged, Test Tube Method
 -3.30 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #3
 -1.90 %
@Temperature 100 °C,
Time 252000 sec		Volume, Heat Aged
 0.10 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel A
 11 %
@Temperature 100 °C,
Time 252000 sec		Volume, Distilled water aged
 20 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel B
 20.3 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel C
 
Descriptive Properties
ColorBlack

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PPRESL027 / 318237

Proto3000 – 3D Engineering Solutions




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