| Details |
| Document Number: |
ARP6179 |
| Revision Number: |
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| Title |
| Evaluation of Gas Turbine Engine Lubricant Compatibility with Elastomer O-Rings |
| Scope |
| This test method provides procedures for exposing specimens of elastomer materials (AS 568-214 size O-rings) representative of those used in gas turbine engines to lubricants or reference fluids under defined time and temperature conditions. This test includes both suspended and compressed O-rings. Resultant changes in the O-ring’s physical properties (tensile strength, elongation, hardness, mass, volume, and compression set) are measured to determine the amount of deterioration of the elastomer. |
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