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Elmet Technologies

Pressure Seal 19811 Silicone
Categories: Polymer; Thermoset; Silicone

Material Notes: Compound 19811 is an 80 durometer salmon colored general purpose Silicone elastomer. It exhibits good resistance to heat and compression set, it has excellent low temperature flexibility. This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 5 GE 809 A19 B37 EO16 EO36 F19 G11 EA14
AMS 3305E
ZZ-R-765 Class 2a & 2b Grade 80
A-A-59588 Class 2a & 2b Grade 80

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 1.30 g/cc1.30 g/cc
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 8282
 63
@Temperature 150 °C,
Time 252000 sec
63
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #3
 79
@Temperature 100 °C,
Time 252000 sec
79
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
 79
@Temperature 150 °C,
Time 252000 sec
79
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #1
 79
@Temperature 175 °C,
Time 252000 sec
79
@Temperature 347 °F,
Time 70.0 hour
ASTM Oil #1
 82
@Temperature 100 °C,
Time 252000 sec
82
@Temperature 212 °F,
Time 70.0 hour
Distilled water aged
 86
@Temperature 225 °C,
Time 79200 sec
86
@Temperature 437 °F,
Time 22.0 hour
Heat Aged
 87
@Temperature 225 °C,
Time 252000 sec
87
@Temperature 437 °F,
Time 70.0 hour
Heat Aged
Tensile Strength 8.901 MPa1291 psi
 2.94 MPa
@Temperature 175 °C,
Time 252000 sec
426 psi
@Temperature 347 °F,
Time 70.0 hour
ASTM Oil #1
 7.157 MPa
@Temperature 225 °C,
Time 252000 sec
1038 psi
@Temperature 437 °F,
Time 70.0 hour
Heat Aged
 7.3167 MPa
@Temperature 150 °C,
Time 252000 sec
1061.2 psi
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #3
 7.8421 MPa
@Temperature 225 °C,
Time 79200 sec
1137.4 psi
@Temperature 437 °F,
Time 22.0 hour
Heat Aged
 7.9662 MPa
@Temperature 100 °C,
Time 252000 sec
1155.4 psi
@Temperature 212 °F,
Time 70.0 hour
Distilled water aged
 8.3847 MPa
@Temperature 150 °C,
Time 252000 sec
1216.1 psi
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #1
 8.4826 MPa
@Temperature 100 °C,
Time 252000 sec
1230.3 psi
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
Elongation, Ultimate 146 %146 %
 113 %
@Temperature 225 °C,
Time 252000 sec
113 %
@Temperature 437 °F,
Time 70.0 hour
Heat Aged
 121 %
@Temperature 225 °C,
Time 79200 sec
121 %
@Temperature 437 °F,
Time 22.0 hour
Heat Aged
 125 %
@Temperature 150 °C,
Time 252000 sec
125 %
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #3
 129.1 %
@Temperature 100 °C,
Time 252000 sec
129.1 %
@Temperature 212 °F,
Time 70.0 hour
ASTM Oil #1
 137.97 %
@Temperature 150 °C,
Time 252000 sec
137.97 %
@Temperature 302 °F,
Time 70.0 hour
ASTM Oil #1
 137.97 %
@Temperature 175 °C,
Time 252000 sec
137.97 %
@Temperature 347 °F,
Time 70.0 hour
ASTM Oil #1
 149.9 %
@Temperature 100 °C,
Time 252000 sec
149.9 %
@Temperature 212 °F,
Time 70.0 hour
Distilled water aged
100% Modulus 6.82 MPa989 psi
Tear Strength 11.9 kN/m68.0 pliDie B
Compression Set  10.4 %
@Temperature 175 °C,
Time 79200 sec
10.4 %
@Temperature 347 °F,
Time 22.0 hour
Solid
 11.5 %
@Temperature 150 °C,
Time 252000 sec
11.5 %
@Temperature 302 °F,
Time 70.0 hour
Solid
 12.2 %
@Temperature 175 °C,
Time 79200 sec
12.2 %
@Temperature 347 °F,
Time 22.0 hour
Plied
 12.4 %
@Temperature 100 °C,
Time 79200 sec
12.4 %
@Temperature 212 °F,
Time 22.0 hour
Plied
 17.7 %
@Temperature 150 °C,
Time 252000 sec
17.7 %
@Temperature 302 °F,
Time 70.0 hour
Plied
 
Thermal PropertiesMetricEnglishComments
Brittleness Temperature <= -75.6 °C<= -104 °F
Shrinkage  -3.10 %
@Temperature 225 °C,
Time 252000 sec
-3.10 %
@Temperature 437 °F,
Time 70.0 hour
Volume, Heat Aged
 -2.30 %
@Temperature 225 °C,
Time 79200 sec
-2.30 %
@Temperature 437 °F,
Time 22.0 hour
Volume, Heat Aged
 0.20 %
@Temperature 100 °C,
Time 252000 sec
0.20 %
@Temperature 212 °F,
Time 70.0 hour
Volume, Distilled water aged
 2.2 %
@Temperature 175 °C,
Time 252000 sec
2.2 %
@Temperature 347 °F,
Time 70.0 hour
Volume, ASTM Oil #1
 2.3 %
@Temperature 100 °C,
Time 252000 sec
2.3 %
@Temperature 212 °F,
Time 70.0 hour
Volume, ASTM Oil #1
 2.3 %
@Temperature 150 °C,
Time 252000 sec
2.3 %
@Temperature 302 °F,
Time 70.0 hour
Volume, ASTM Oil #1
 31.3 %
@Temperature 150 °C,
Time 252000 sec
31.3 %
@Temperature 302 °F,
Time 70.0 hour
Volume, ASTM Oil #3
 
Descriptive Properties
ColorSalmon

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PPRESL174 / 318384

Ensinger PEI

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