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Pressure Seal 3544 Nitrile - Butadiene
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Compound 3544 is a 50 durometer black colored Buna N elastomer, it is formulated with FDA sanctioned materials and is non-crazing on plastics. It exhibits good resistance to heat, compression set and petroleum based oils.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BG 515 B14 B34 EA14 EF11 F17; 3 BG 515 B14; 4 BG 515 B14 EO34; 5 BG 515 A14 B14 B34 EO34
CFR21 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 PropertiesMetricEnglishComments
Specific Gravity 1.12 g/cc1.12 g/cc
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 5151
 45
@Temperature 23.0 °C,
Time 252000 sec
45
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel B
 51
@Temperature 100 °C,
Time 252000 sec
51
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #3
 51
@Temperature 100 °C,
Time 252000 sec
51
@Temperature 212 °F,
Time 70.0 hour
Distilled water aged
 51
@Temperature 23.0 °C,
Time 252000 sec
51
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel A
 55
@Temperature 100 °C,
Time 252000 sec
55
@Temperature 212 °F,
Time 70.0 hour
Heat Aged
 56
@Temperature 100 °C,
Time 252000 sec
56
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
 58
@Temperature 125 °C,
Time 252000 sec
58
@Temperature 257 °F,
Time 70.0 hour
Heat Aged
Tensile Strength 10.47 MPa1519 psi
 4.084 MPa
@Temperature 23.0 °C,
Time 252000 sec
592.4 psi
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel B
 10.096 MPa
@Temperature 100 °C,
Time 252000 sec
1464.3 psi
@Temperature 212 °F,
Time 70.0 hour
Heat Aged
 10.808 MPa
@Temperature 125 °C,
Time 252000 sec
1567.6 psi
@Temperature 257 °F,
Time 70.0 hour
Heat Aged
 11.772 MPa
@Temperature 23.0 °C,
Time 252000 sec
1707.4 psi
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel A
 13.437 MPa
@Temperature 100 °C,
Time 252000 sec
1948.9 psi
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #3
 16.212 MPa
@Temperature 100 °C,
Time 252000 sec
2351.4 psi
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
Elongation, Ultimate 596 %596 %
 340.3 %
@Temperature 23.0 °C,
Time 252000 sec
340.3 %
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel B
 446.4 %
@Temperature 100 °C,
Time 252000 sec
446.4 %
@Temperature 212 °F,
Time 70.0 hour
Heat Aged
 615.7 %
@Temperature 23.0 °C,
Time 252000 sec
615.7 %
@Temperature 73.4 °F,
Time 70.0 hour
ASTM Reference Fuel A
 634.7 %
@Temperature 100 °C,
Time 252000 sec
634.7 %
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
 764.7 %
@Temperature 100 °C,
Time 252000 sec
764.7 %
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #3
 811.8 %
@Temperature 125 °C,
Time 252000 sec
811.8 %
@Temperature 257 °F,
Time 70.0 hour
Heat Aged
100% Modulus 1.16 MPa168 psi
Tear Strength 20.0 kN/m114 pliDie B
 25.2 kN/m144 pliDie C
Compression Set  5.4 %
@Temperature 70.0 °C,
Time 79200 sec
5.4 %
@Temperature 158 °F,
Time 22.0 hour
Solid
 8.2 %
@Temperature 70.0 °C,
Time 79200 sec
8.2 %
@Temperature 158 °F,
Time 22.0 hour
Plied
 8.3 %
@Temperature 100 °C,
Time 79200 sec
8.3 %
@Temperature 212 °F,
Time 22.0 hour
Solid
 12.4 %
@Temperature 125 °C,
Time 79200 sec
12.4 %
@Temperature 257 °F,
Time 22.0 hour
Solid
 13.1 %
@Temperature 100 °C,
Time 252000 sec
13.1 %
@Temperature 212 °F,
Time 70.0 hour
Solid
 15.8 %
@Temperature 100 °C,
Time 79200 sec
15.8 %
@Temperature 212 °F,
Time 22.0 hour
Plied
 20.1 %
@Temperature 125 °C,
Time 79200 sec
20.1 %
@Temperature 257 °F,
Time 22.0 hour
Plied
 21.2 %
@Temperature 100 °C,
Time 252000 sec
21.2 %
@Temperature 212 °F,
Time 70.0 hour
Plied
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature -42.8 °C-45.0 °F
Shrinkage  -0.700 %
@Temperature 23.0 °C,
Time 252000 sec
-0.700 %
@Temperature 73.4 °F,
Time 70.0 hour
Volume, ASTM Reference Fuel A
 1.5 %
@Temperature 100 °C,
Time 252000 sec
1.5 %
@Temperature 212 °F,
Time 70.0 hour
Volume, ASTM Oil #1
 1.5 %
@Temperature 100 °C,
Time 252000 sec
1.5 %
@Temperature 212 °F,
Time 70.0 hour
Volume, ASTM Oil #3
 2.7 %
@Temperature 100 °C,
Time 252000 sec
2.7 %
@Temperature 212 °F,
Time 70.0 hour
Volume, Distilled water aged
 20.7 %
@Temperature 23.0 °C,
Time 252000 sec
20.7 %
@Temperature 73.4 °F,
Time 70.0 hour
Volume, ASTM Reference Fuel B
 
Descriptive Properties
ColorBlack

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PPRESL009 / 318219

Specialty Compounds RTP Company

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