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  • ASTM D4072 Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pi ASTM D4072 Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch1. Scope1.1 This test method covers the determination of toluene-insoluble matter (TI) in tar and pitch.1.2 Since this test method is empirical, strict adherence to all details of the procedure is necessary.1.3 The values ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants10. Report10.1 The report shall include the following:10.1.1 Conditions of application and curing of the coating,10.1.2 The degree of blistering, flaking, cracking or softening of the film, or both (percent of surface ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants9. Procedure9.1 Preheat the oven to 260 +/- 5.5°C (500 +/- 10°F) and place the panels in the oven for a period of 3 h.9.2 After 3 h at 260 +/- 5.5°C (500 +/- 10°F), place the panels directly into the sub-zero cabinet ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants8. Sampling, Test Specimens, and Test Units8.1 Have a sufficient quantity of solid film mixture to perform test. Prepare the test panels as follows:8.1.1 Liquid-degrease the test panels in P-D-680 dry cleaning solvent ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants6. Apparatus6.1 Oven, capable of maintaining a temperature at 260 +/- 5.5°C (500 +/- 10°F) and 149 +/- 5.5°C (300 +/- 10°F) (forced circulation).6.2 Sub-Zero Cabinet, capable of maintaining a constant temperature ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants4. Summary of Test Method4.1 A steel panel having the solid film lubricant deposited on one surface is subjected to 260°C (500°F) heat followed by immediate exposure to -54°C (-65°F). The solid film is then examined ...
  • ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubr ASTM D2511 Standard Test Method for Thermal Shock Sensitivity of Solid Film Lubricants1. Scope1.1 This test method covers the measurement of the resistance of dry solid film lubricants to deterioration when subjected to temperature extremes.1.2 The values stated in SI units are to be regarded as the ...
  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids9. Calculations and Report9.1 Calculate the thermal conductivity of the sample using Eq 2, used in conjunction with appropriate values of A and B, as follows:9.2 Calculate a preliminary value of KL using each set of experimental data ...
  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids8. Procedure8.1 Fill the cell with the sample until the liquid reaches a level of about 1 or 2 cm in the sidearm. Place it in the thermostated bath and allow to stand until thermal equilibrium is obtained. Determine equilibrium when the ...
  • ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids ASTM D2717 Standard Test Method for Thermal Conductivity of Liquids7. Standardization of Apparatus7.1 The thermal conductivity of the cell contents, KL, shall be expressed in terms of the following equation:where A and B are essentially constants that depend on the dimensions of the cell and its materials ...