-
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent V
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature6.1 Mini-Rotary Viscometer, an apparatus that consists of one or more viscometric cells in a temperature-controlled aluminum block. Each cell contains a calibrated rotor-stator ...
-
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent V
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature4. Summary of Test Method4.1 A used engine oil sample is heated at 80°C and then vigorously agitated. The sample is then cooled at a programmed cooling rate to a final test ...
-
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent V
ASTM D6896 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Used Engine Oils at Low Temperature1. Scope1.1 This test method covers the measurement of the yield stress and viscosity of engine oils after cooling at controlled rates over a period of 43 or 45 h to a final ...
-
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compou
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compounded with Additives (Hot Melts)9. Report9.1 Report the apparent viscosity at a given temperature with the spindle number and speed used to obtain the data as:Apparent viscosity, 325 mPa·s at 120°C(No. 2 spindle, 30 rpm)10. ...
-
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compou
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compounded with Additives (Hot Melts)7. Procedure7.1 Selection of Spindle - From the estimated viscosity of the sample and Table A1.1, select a spindle size and speed combination that preferably will produce readings within the ...
-
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compou
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compounded with Additives (Hot Melts)6. Apparatus6.1 Viscometer - Brookfield Synchro-Lectric Viscometer, Models LVF or LVT with numbers 1, 2, 3, and 4 stainless steel spindles and V-shaped stand with leveling screws.6.2 Glass Beaker, ...
-
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compou
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compounded with Additives (Hot Melts)4. Summary of Test Method4.1 Approximately 800 g of sample are melted on a hot plate or in an oven. An 800-mL glass beaker which is jacketed with an electric heating mantle is filled with the ...
-
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compou
ASTM D2669 Standard Test Method for Apparent Viscosity of Petroleum Waxes Compounded with Additives (Hot Melts)1. Scope1.1 This test method covers the determination of the apparent viscosity of petroleum waxes compounded with additives (hot melts). It applies to fluid hot melts having apparent viscosities ...
-
ASTM D3236 Standard Test Method for Apparent Viscosity of Hot Melt Adhesives and
ASTM D3236 Standard Test Method for Apparent Viscosity of Hot Melt Adhesives and Coating Materials10. Report10.1 Report the apparent viscosity at a given temperature along with the details of the instrument model, the spindle number and rotational speed. Example: Apparent viscosity at 125 °C (Model ...
-
ASTM D3236 Standard Test Method for Apparent Viscosity of Hot Melt Adhesives and
ASTM D3236 Standard Test Method for Apparent Viscosity of Hot Melt Adhesives and Coating Materials8. Procedure8.1 Selection of Spindle - The measurement range of the rotational viscometer is determined by the dimensions of the spindle, the rotational speed, the size and shape of the container and the ...
