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Rulon Bearings

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Pressure Seal 8847 Fluorinated Hydrocarbon
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Compound 8847 is an 80 durometer black colored Fluorinated Hydrocarbonelastomer. It exhibits excellent resistance to heat, compression set, petroleum and synthetic oils, aliphatic and aromatic fuels.

This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 HK 820 A1-10 B37 B38 EF31 EO78; 4 HK 820 A1-11 B38 EF31 EO78; 6 HK 820 A1-10 A1-11 B38 EF31 EO88
UL Approved for use in gasoline, kerosene, #1 and #2 Fuel
Oil, L-P, City and Manufactured Gas

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 1.85 g/cc
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 81
 70
@Treatment Temp. 200 °C,
Time 252000 sec
Stauffer Blend 7700
 75
@Treatment Temp. 200 °C,
Time 252000 sec
Service Fluid 101
 78
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel C
 78
@Treatment Temp. 100 °C,
Time 252000 sec
Distilled water aged
 80
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 80
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #3
 81
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #1
 81
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel A
 81
@Treatment Temp. 250 °C,
Time 252000 sec
Heat Aged
 82
@Treatment Temp. 275 °C,
Time 252000 sec
Heat Aged
Tensile Strength 2458 psi
 1786.97 psi
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 2000.8 psi
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel C
 2022.9 psi
@Treatment Temp. 250 °C,
Time 252000 sec
Heat Aged
 2089.3 psi
@Treatment Temp. 200 °C,
Time 252000 sec
Stauffer Blend 7700
 2092.7 psi
@Treatment Temp. 275 °C,
Time 252000 sec
Heat Aged
 2113.9 psi
@Treatment Temp. 200 °C,
Time 252000 sec
Service Fluid 101
 2160.6 psi
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #3
 2168 psi
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #1
 2212.2 psi
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel A
Elongation, Ultimate 260 %
 210.1 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel B
 219.96 %
@Treatment Temp. 250 °C,
Time 252000 sec
Heat Aged
 230.1 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel C
 239.98 %
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #1
 239.98 %
@Treatment Temp. 150 °C,
Time 252000 sec
ASTM Oil #3
 250.1 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
ASTM Reference Fuel A
 260 %
@Treatment Temp. 275 °C,
Time 252000 sec
Heat Aged
 260 %
@Treatment Temp. 200 °C,
Time 252000 sec
Service Fluid 101
 269.9 %
@Treatment Temp. 200 °C,
Time 252000 sec
Stauffer Blend 7700
100% Modulus 723 psi
Tear Strength 159 pliDie C
 165 pliDie B
Compression Set 9.9 %
@Treatment Temp. 175 °C,
Time 79200 sec
Plied
 11.4 %
@Treatment Temp. 200 °C,
Time 79200 sec
Plied
 17.2 %
@Treatment Temp. 23.0 °C,
Time 79200 sec
Plied
 
Thermal PropertiesOriginal ValueComments
Brittleness Temperature -6.00 °F
Shrinkage 0.20 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
Volume, ASTM Reference Fuel A
 0.40 %
@Treatment Temp. 150 °C,
Time 252000 sec
Volume, ASTM Oil #1
 1.5 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
Volume, ASTM Reference Fuel B
 1.5 %
@Treatment Temp. 23.0 °C,
Time 252000 sec
Volume, ASTM Reference Fuel C
 1.8 %
@Treatment Temp. 150 °C,
Time 252000 sec
Volume, ASTM Oil #3
 2.8 %
@Treatment Temp. 100 °C,
Time 252000 sec
Volume, Distilled water aged
 9.7 %
@Treatment Temp. 200 °C,
Time 252000 sec
Volume, Service Fluid 100
 16.8 %
@Treatment Temp. 200 °C,
Time 252000 sec
Volume, Stauffer Blend 7700
 
Descriptive Properties
ColorBlack

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PPRESL110 / 318320

Aluminum Castings

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