SAE J2968/1-2022
Measurement of Material Properties for Wet Friction Materials
- Standard No.
- SAE J2968/1-2022
- Release Date
- 2022
- Published By
- Society of Automotive Engineers (SAE)
- Latest
- SAE J2968/1-2022
- Scope
- This SAE Recommended Practice is intended as the definition of a standard test, which may be subject to frequent change to keep pace with experience and technical advances. This should be kept in mind when considering its use. The specific purpose of this SAE Recommended Practice is to define a procedure to determine intrinsic properties of friction materials such as compressive modulus and rebound/recovery time at specific fatigue test pressures. Results from this test will both independently characterize the friction material and serve as input to the compression fatigue test. NOTE: If this test is intended to determine the rebound interval for the compression fatigue test, then the maximum test pressure (Pmax) in this procedure must be selected with future fatigue testing levels in mind. It is important that the rebound time is sufficient at the maximum apply pressure to allow the matieral to rebound back to its original thickness. Standard reporting processes are recommended.
SAE J2968/1-2022 history
- 2022 SAE J2968/1-2022 Measurement of Material Properties for Wet Friction Materials
