Pressure Seal 8640 Fluorinated Hydrocarbon

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Pressure Seal 8640 Fluorinated Hydrocarbon
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Compound 8640 is a 60 durometer black colored general purpose fluorinated hydrocarbon elastomer. 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 HK 610 A1-10 B31 B38 EO78 F15; 4 HK 610 A1-11 B38 EO78; 6 HK 610 A1-10 A1-11 B31 B38 EO88 F15 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.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Specific Gravity	1.88 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Shore A	65
	55 @Temperature 200 °C, Time 252000 sec	Stauffer Blend 7700
	60 @Temperature 200 °C, Time 252000 sec	Service Fluid 101
	64 @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	64 @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	64 @Temperature 150 °C, Time 252000 sec	ASTM Oil #1
	64 @Temperature 150 °C, Time 252000 sec	ASTM Oil #3
	68 @Temperature 275 °C, Time 252000 sec	Heat Aged
	68 @Temperature 100 °C, Time 252000 sec	Distilled water aged
	70 @Temperature 250 °C, Time 252000 sec	Heat Aged
Tensile Strength	1457 psi
	996.6 psi @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	1117.5 psi @Temperature 200 °C, Time 252000 sec	Stauffer Blend 7700
	1146.7 psi @Temperature 275 °C, Time 252000 sec	Heat Aged
	1222.4 psi @Temperature 200 °C, Time 252000 sec	Service Fluid 101
	1471.57 psi @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	1496.8 psi @Temperature 150 °C, Time 252000 sec	ASTM Oil #1
	1566.3 psi @Temperature 150 °C, Time 252000 sec	ASTM Oil #3
	1623.1 psi @Temperature 250 °C, Time 252000 sec	Heat Aged
Elongation, Ultimate	240 %
	10.08 % @Temperature 250 °C, Time 252000 sec	Heat Aged
	19.92 % @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	49.92 % @Temperature 275 °C, Time 252000 sec	Heat Aged
	210 % @Temperature 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	240 % @Temperature 150 °C, Time 252000 sec	ASTM Oil #1
	240 % @Temperature 200 °C, Time 252000 sec	Stauffer Blend 7700
	270 % @Temperature 150 °C, Time 252000 sec	ASTM Oil #3
	280.08 % @Temperature 200 °C, Time 252000 sec	Service Fluid 101
100% Modulus	400 psi
Tear Strength	116 pli	Die B
Compression Set	7.8 % @Temperature 200 °C, Time 79200 sec	Plied
	8.1 % @Temperature 175 °C, Time 79200 sec	Plied
	12.5 % @Temperature 23.0 °C, Time 79200 sec	Plied

Thermal Properties	Original Value	Comments
Brittleness Temperature	-15.0 °F
Shrinkage	0.00 % @Temperature 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel A
	0.20 % @Temperature 150 °C, Time 252000 sec	Volume, ASTM Oil #1
	1.7 % @Temperature 150 °C, Time 252000 sec	Volume, ASTM Oil #3
	3.5 % @Temperature 100 °C, Time 252000 sec	Volume, Distilled water aged
	4.5 % @Temperature 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel C
	11.4 % @Temperature 200 °C, Time 252000 sec	Volume, Service Fluid 100
	17.4 % @Temperature 200 °C, Time 252000 sec	Volume, Stauffer Blend 7700

Descriptive Properties
Color	Black

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.

PPRESL097 / 318307

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message