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Ensinger PEI

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Pressure Seal 3741 Nitrile - Butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes: Compound 3741 is a 70 durometer black colored Buna N elastomer, it is formulated with FDA sanctioned materials. It is also suitable for use in milk and edible oils.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BF 715 B14 B34 EO14 EO34; 2 BG 715 B14 B34 EO14 EO34 EA14 EF11 EF21; 5 BG 715 A14 B14 B34 EO14 EO34; 4 BK 715 A24 B14 B34 EF11 EO14 EO34; 2 CH 715 A25 B14 B34 EO15 EO35 EF31; 3 CH 715 A25 B14 B34 EO16 EO36
3-A Sanitary Standards 18-03 Class lll & lV
CFR 21 177.2600

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 1.23 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 73
 58
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 60
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 67
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 68
@Temperature 100 °C,
Time 252000 sec		Distilled water aged
 68
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 68
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 72
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 74
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 75
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 75
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 76
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 76
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 82
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 82
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 87
@Temperature 150 °C,
Time 252000 sec		Heat Aged
Tensile Strength 1510 psi
 697.6 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 768.6 psi
@Temperature 150 °C,
Time 252000 sec		Heat Aged
 945.3 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 1040.4 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 1556.8 psi
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 1632.3 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 1632.3 psi
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 1695.7 psi
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
 1736.5 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 1763.7 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 1763.7 psi
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 1825.6 psi
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 1866.4 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 1955.5 psi
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
Elongation, Ultimate 425 %
 54.8 %
@Temperature 150 °C,
Time 252000 sec		Heat Aged
 251.2 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel C
 299.2 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 314.9 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel B
 376.1 %
@Temperature 150 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 393.1 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 393.1 %
@Temperature 125 °C,
Time 252000 sec		Heat Aged
 402.05 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged, Test Tube Method
 402.05 %
@Temperature 100 °C,
Time 252000 sec		Heat Aged
 445.8 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 447.9 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #1 (IRM 901)
 462.8 %
@Temperature 100 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 478.97 %
@Temperature 125 °C,
Time 252000 sec		ASTM Oil #3 (IRM 903)
 486.2 %
@Temperature 23.0 °C,
Time 252000 sec		ASTM Reference Fuel A
100% Modulus 386 psi
Tear Strength 182 pliDie B
 233 pliDie C
Compression Set 7.3 %
@Temperature 100 °C,
Time 79200 sec		Solid
 10.3 %
@Temperature 125 °C,
Time 79200 sec		Solid
 11.8 %
@Temperature 100 °C,
Time 252000 sec		Solid
 13.7 %
@Temperature 100 °C,
Time 79200 sec		Plied
 17.3 %
@Temperature 125 °C,
Time 79200 sec		Plied
 24.9 %
@Temperature 150 °C,
Time 79200 sec		Solid
 31.3 %
@Temperature 150 °C,
Time 79200 sec		Plied
 50.5 %
@Temperature 100 °C,
Time 252000 sec		Plied
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -8.00 °F
Shrinkage -5.40 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #1 (IRM 901)
 -5.30 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #1 (IRM 901)
 -5.00 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #1 (IRM 901)
 1.9 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel A
 3.6 %
@Temperature 100 °C,
Time 252000 sec		Volume, ASTM Oil #3 (IRM 903)
 4.3 %
@Temperature 125 °C,
Time 252000 sec		Volume, ASTM Oil #3 (IRM 903)
 5.5 %
@Temperature 150 °C,
Time 252000 sec		Volume, ASTM Oil #3 (IRM 903)
 10.9 %
@Temperature 100 °C,
Time 252000 sec		Volume, Distilled water aged
 25.1 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel B
 42 %
@Temperature 23.0 °C,
Time 252000 sec		Volume, ASTM Reference Fuel C
 
Descriptive Properties
ColorBlack
TR-10 Temperature-24°C

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PPRESL021 / 318231

Proto3000 – 3D Engineering Solutions




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