QJ 20027-2011
Test method for thermal conductivity of thermal conductive grease at low temperature (English Version)
- Standard No.
- QJ 20027-2011
- Language
- Chinese, Available in English version
- Release Date
- 2011
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 20027-2011
- Scope
- This standard specifies the principle, test equipment and requirements, test environmental conditions, sample and installation requirements, standard sample test procedures, sample test procedures, and data for testing the thermal conductivity of thermal grease in the temperature range of 195K to 300K using the hot-wire method. Processing, self-calibration of the device, test reporting and other requirements. This standard is applicable to the testing of various thermal conductive greases with thermal conductivity values in the range of 0.05W/(m·k) ~ 1.00W/(m·k). The test of low-temperature thermal conductivity of other heat transfer fluids can also be used as a reference.
QJ 20027-2011 history
- 2011 QJ 20027-2011 Test method for thermal conductivity of thermal conductive grease at low temperature
