Product Description

QPL-Listed Fluorocarbon (FKM) O-Rings from Datwyler”s Parco Brand: US industry know-how, Swiss quality standards – and rigorous testing for multiple military and aerospace specifications.

The Datwyler Advantage: Our QPL-listed fluorocarbon O-rings have excellent physical properties. Combine that with batch number and cure date traceability, approval from the Performance Review Institute (PRI) and the Wright-Patterson Air Force Base Material Laboratory as well as a wide variety of applications, and rest assured that you’ve made the right choice.

Key Benefits

Parco’s 9009-90 fluorocarbon seals are ideal for a variety of oil field and aerospace applications. Key features include the following: • Excellent resistance to compression set: Parco 9009-90 seals have a compression set of only 8 percent after 22 hours at 392°F. • Outstanding resistance to fuel, including gasoline and diesel: Parco 9009-90 seals have volume swell of only 1 percent after 70 hours at 73°F in Reference Fuel C. • Meets popular aerospace specification: Parco 9009-90 seals exceed the requirments of AMS 7259. • Wide range of service temperatures: Parco 9009-90 seals are suitable for applications ranging from -20 to +400°F

Chemical Resistance

USE WITH

Carbon Tetrachloride Diester Synthetic Lubricants Gasoline Ethyl Hot Air Toluene

DO NOT USE WITH

Acetone Amines Acetate

Typical Values for Compound

Sec. of Spec	Physical Property	Requirements	Result(a)	ASTM Test Method

	Original Properties
3.2.1	Hardness, Shore A	90 ± 5	89	D2240
3.2.2	Tensile strength, MPa (psi), min.	9.65(1400)	14.2(2052)	D1414
3.2.3	Ultimate elongation, pct., min.	100	156	D1414
3.2.4	Specific gravity	1.85 ± 0.02	1.84	D297

	Fluid Aging, ASTM Reference Fuel B			D471
3.2.5	70 hours at 23°C (73°F)			D1414
3.2.5.1	Hardness change, pts., Shore A	± 5	-1
3.2.5.2	Tensile strength change, pct., max.	-20	0
3.2.5.3	Ultimate elongation change, pct., max.	-20	3
3.2.5.4	Volume change, pct.	0 to 5	1

	Fluid Aging, Mobil Jet II (AMS 3023)			D471
3.2.6	70 hours at 200°C (392°F)			D1414
3.2.6.1	Hardness change, pts., Shore A	-15 to 0	-8
3.2.6.2	Tensile strength change, pct., max.	-35	-11
3.2.6.3	Ultimate elongation change, pct., max.	-20	-3
3.2.6.4	Volume change, pct.	1 to 25	13
3.2.6.5	Compression Set			D395
	pct. of original deflection, max.			Method B
	.066″ to .110″	35	14
	Over .110″	20	11

	Heat Aging			D573
3.2.7	70 hours at 270°C (518°F)			D1414
3.2.7.1	Hardness change, pts., Shore A	-5 to 10	1
3.2.7.2	Tensile strength change, pct., max.	-45	-15
3.2.7.3	Ultimate elongation change, pct., max.	-20	5
3.2.7.4	Weight loss, max.	10	2	Para. 4.6.1

	Compression Set			D395
3.2.8	22 hours at 200°C (392°F)			Method B
	pct. of original deflection, max.			D1414
	.066″ to .110″	35	19
	Over .110″	25	18

	Compression Set			D395
3.2.9	336 hours at 200°C (392°F)			Method B
	pct. of original deflection, max.			D1414
	.066″ to .110″	65	51
	Over .110″	60	54

	Low Temperature Properties
3.2.10	TR-10, °C(°F), max.	-15(5)	-15(5)	D1329



(a)	Results transcribed from supplier”s test report F52823JE-03616