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 |
44043880
Overview
O-Rings
Material
FLUOROCARBON RUBBER – FKM
HARDNESS (SHORE A) +/-5
90
Dash Number
*
ID
*
T
*
Width
*
COMPOUND COLOUR
BLACK
O-RING SIZE STANDARD
AS568
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