Pressure Seal 5747 Nitrile

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Pressure Seal 5747 Nitrile - Butadiene
Categories:	Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)
Material Notes:	Compound 5747 is a 70 durometer black colored Buna N. It is on the Underwriter Laboratories approved list for use with gasoline, kerosene, fuel oils, LP Gas, Naptha, manufactured and natural gas, and anhydrous ammonia. This compound exhibits a good balance of properties. The working temperature range for this compound is -20°F to 212°F with intermittent peaks to 250°F. This compound will meet or exceed the specifications listed and has the following physical properties: ASTM D2000 2 BF 715 B14 B34; 2 BG 715 B14 B34 EA14 EF11 EF21; 5 BG 715 A14 B14 B34 EO14; 4 BK 715 B14 B34 EF11 EF21 Information provided by Pressure Seals Inc.
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Physical Properties	Original Value	Comments

Specific Gravity	1.34 g/cc

Mechanical Properties	Original Value	Comments
Hardness, Shore A	71
	52 @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #1
	59 @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	61 @Treatment Temp. 23.0 °C, Time 252000 sec	Unleaded Gas (89 Octane): Aged
	62 @Treatment Temp. 65.0 °C, Time 252000 sec	Methanol: Aged
	63 @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	70 @Treatment Temp. 23.0 °C, Time 605000 sec	MAPP Gas: Aged
	70 @Treatment Temp. 100 °C, Time 252000 sec	Distilled water aged
	74 @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #3
	79 @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #3
	81 @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #1
	81 @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #3
	82 @Treatment Temp. 100 °C, Time 252000 sec	Heat Aged
	87 @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #1
	88 @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged
	88 @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
Tensile Strength	1644 psi
	973.2 psi @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	986.4 psi @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	1430.3 psi @Treatment Temp. 100 °C, Time 252000 sec	Distilled water aged
	1474.7 psi @Treatment Temp. 100 °C, Time 252000 sec	Heat Aged
	1479.6 psi @Treatment Temp. 70.0 °C, Time 346000 sec	Oxygen Bomb: Aged
	1487.8 psi @Treatment Temp. 65.0 °C, Time 252000 sec	Methanol: Aged
	1487.8 psi @Treatment Temp. 23.0 °C, Time 252000 sec	Unleaded Gas (89 Octane): Aged
	1574.95 psi @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	1589.7 psi @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #3
	1609.5 psi @Treatment Temp. 23.0 °C, Time 605000 sec	MAPP Gas: Aged
	1667.3 psi @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged
	1670.3 psi @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
	1719.6 psi @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #3
	1729.5 psi @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #1
	1749.2 psi @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #1
	1788.7 psi @Treatment Temp. 23.0 °C, Time 252000 sec	HEXANE: Aged
	1943.2 psi @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #3
	2081.3 psi @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #1
Elongation, Ultimate	360 %
	159.84 % @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #1
	240.1 % @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged
	240.1 % @Treatment Temp. 125 °C, Time 252000 sec	Heat Aged, Test Tube Method
	249.8 % @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #1
	270 % @Treatment Temp. 23.0 °C, Time 252000 sec	Liquid Anhydrous Ammonia: Aged
	270 % @Treatment Temp. 125 °C, Time 252000 sec	ASTM Oil #3
	295.56 % @Treatment Temp. 23.0 °C, Time 252000 sec	Unleaded Gas (89 Octane): Aged
	295.6 % @Treatment Temp. 23.0 °C, Time 252000 sec	HEXANE: Aged
	299.88 % @Treatment Temp. 100 °C, Time 252000 sec	Distilled water aged
	307.08 % @Treatment Temp. 150 °C, Time 252000 sec	ASTM Oil #3
	309.96 % @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel B
	309.96 % @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel C
	309.96 % @Treatment Temp. 100 °C, Time 252000 sec	Heat Aged
	317.88 % @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #1
	325.8 % @Treatment Temp. 65.0 °C, Time 252000 sec	Methanol: Aged
	330.84 % @Treatment Temp. 100 °C, Time 252000 sec	ASTM Oil #3
	334.4 % @Treatment Temp. 70.0 °C, Time 346000 sec	Oxygen Bomb: Aged
	356.04 % @Treatment Temp. 23.0 °C, Time 252000 sec	ASTM Reference Fuel A
	377.3 % @Treatment Temp. 23.0 °C, Time 605000 sec	MAPP Gas: Aged
100% Modulus	466 psi
Tear Strength	108 pli	Die C
	236 pli	Die B
Compression Set	7.5 % @Treatment Temp. 100 °C, Time 79200 sec	Solid
	7.6 % @Treatment Temp. 125 °C, Time 79200 sec	Solid
	9.9 % @Treatment Temp. 100 °C, Time 252000 sec	Solid
	17 % @Treatment Temp. 125 °C, Time 79200 sec	Plied
	18.6 % @Treatment Temp. 100 °C, Time 79200 sec	Plied
	19 % @Treatment Temp. 100 °C, Time 252000 sec	Plied

Thermal Properties	Original Value	Comments
Brittleness Temperature	-20.0 °F
Shrinkage	-10.7 % @Treatment Temp. 150 °C, Time 252000 sec	Volume, ASTM Oil #1
	-10.3 % @Treatment Temp. 125 °C, Time 252000 sec	Volume, ASTM Oil #1
	-7.40 % @Treatment Temp. 100 °C, Time 252000 sec	Volume, ASTM Oil #1
	-2.10 % @Treatment Temp. 125 °C, Time 252000 sec	Volume, ASTM Oil #3
	-1.70 % @Treatment Temp. 100 °C, Time 252000 sec	Volume, ASTM Oil #3
	-1.50 % @Treatment Temp. 150 °C, Time 252000 sec	Volume, ASTM Oil #3
	-0.900 % @Treatment Temp. 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel A
	0.90 % @Treatment Temp. 23.0 °C, Time 605000 sec	MAPP Gas: Aged
	2.2 % @Treatment Temp. 23.0 °C, Time 252000 sec	Volume, HEXANE: Aged
	4.6 % @Treatment Temp. 23.0 °C, Time 252000 sec	Volume, Liquid Anhydrous Ammonia: Aged
	6.4 % @Treatment Temp. 100 °C, Time 252000 sec	Volume, Distilled water aged
	9.9 % @Treatment Temp. 23.0 °C, Time 252000 sec	Unleaded Gas (89 Octane): Aged
	9.9 % @Treatment Temp. 65.0 °C, Time 252000 sec	Volume, Methanol: Aged
	14.7 % @Treatment Temp. 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel B
	24.4 % @Treatment Temp. 23.0 °C, Time 252000 sec	Volume, ASTM Reference Fuel C

Descriptive Properties
Color	Black
TR-10 Temperature	-18°F	ASTM D1329 (10% Retraction)

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