MIL-PRF-87252C §4.5.5 - High temperature Stability
We perform lubricants testing by military specification MIL-PRF-87252, which includes testing the high temperature stability of coolant fluid. The coolant fluid is tested in an anaerobic high-temperature (175°C) environment for an extended period of time (100 hours). Pass/Fail is determined by the change in viscosity, acid number and formation of precipitates. This procedure is a section of MIL-PRF-87252 - Coolant Specification.
We also perform thermal stability testing by ASTM D2070, ASTM D6468, ASTM E487, ASTM E537, FTM 3411, FTM 3458, FTM 3459, IP 467, MIL-H-22072 §4.6.3, MIL-PRF-3150 §4.5.4, MIL-PRF-32033 §188.8.131.52, MIL-PRF-372E §184.108.40.206, and MIL-PRF-372E §220.127.116.11. These different test methods use different instruments or procedures or are used for certain sample types. Click on the test method number to learn more about each test.
Contact us today to receive a quote for your coolant testing.