ARP6917A Evaluation of Gas Turbine Engine Lubricant Compatibility with Elastomer Slabs - Long Duration Test

This SAE Aerospace Recommended Practice (ARP) provides a procedure for exposing test slabs of fluoroelastomers, representative of those used in aviation gas turbine engines, to a lubricant for a period of 77 days at temperatures between 100 and 160 °C. Conditions outside those specified within the ARP can be used if required; however, the modification to this standard must be detailed alongside test results when reporting data.