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Elmet Technologies

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Seals Eastern 7182X Fluorocarbon-Elastomer
Categories: Polymer; Thermoset; Fluoropolymer, TS; Thermoset Fluoroelastomer; Rubber or Thermoset Elastomer (TSE)
Material Notes: Formulated AFLAS®. Ultra-low compressive stress relaxation for alkaline, high-temperature service.

Information provided by Seals Eastern, Inc.
Key Words: FEPM
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 1.54 g/ccASTM D297, 15
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A >= 78ASTM D2240, Type A
 84AVG; ASTM D2240, Type A
 80
@Treatment Temp. 200 °C,
Time 3.60e+6 sec		After Dry Heat Aging; ASTM D865
 84
@Treatment Temp. 200 °C,
Time 252000 sec		After Dry Heat Aging; ASTM D865
Tensile Strength at Break >= 2800 psiASTM D412 Method A
 3045 psiAVG; ASTM D412 Method A
 2984 psi
@Treatment Temp. 200 °C,
Time 3.60e+6 sec		After Dry Heat Aging; ASTM D865
 3258 psi
@Treatment Temp. 200 °C,
Time 252000 sec		After Dry Heat Aging; ASTM D865
Tensile Stress at Strain 423 psi
@Strain 25 %		Average; ASTM D412 Method A
 >= 550 psi
@Strain 50 %		Minimum; ASTM D412 Method A
 888 psi
@Strain 50 %		Average; ASTM D412 Method A
 >= 1500 psi
@Strain 100 %		Minimum; ASTM D412 Method A
 2075 psi
@Strain 100 %		Average; ASTM D412 Method A
Elongation at Break >= 100 %ASTM D412 Method A
 130 %AVG; ASTM D412 Method A
 150.8 %
@Treatment Temp. 200 °C,
Time 252000 sec		After Dry Heat Aging; ASTM D865
 184.6 %
@Treatment Temp. 200 °C,
Time 3.60e+6 sec		After Dry Heat Aging; ASTM D865
Modulus of Elasticity 2.428 ksiASTM D412 Method A
Poissons Ratio 0.50Calculated
Shear Modulus 0.809 ksiASTM D412 Method A
Secant Modulus 2.282 ksiASTM D412 Method A
Tear Strength Test 182(psi); ASTM D624, Die B
Compression Set 8.0 %
@Temperature 200 °C,
Time 79200 sec		ASTM D395, Test B
 11 %
@Temperature 200 °C,
Time 252000 sec		ASTM D395, Test B
 14 %
@Temperature 200 °C,
Time 1.21e+6 sec		ASTM D395, Test B
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 425 °FASTM D1329
Minimum Service Temperature, Air 36.0 °FRetraction Temperature, TR10; ASTM D1329
Brittleness Temperature -40.0 °FASTM D746
Glass Transition Temp, Tg 37.0 °FASTM D1329
 
Processing PropertiesOriginal ValueComments
Shelf Life 240 MonthASTM D395, Test B
 
Descriptive Properties
Strain Energy / Unit Volume at 20% Elongation (psi)43

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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