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ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles11. Procedure11.1 Flow Rate Adjustment for Test Oil - Open the stopcock on the atomization chamber and drain any previous fluid out of the chamber. Position the ...
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ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles9. Sampling9.1 Approximately 650 mL of fluid is needed per test.9.2 The test fluid shall be at room temperature, uniform in appearance, and free of any visible ...
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ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles6. Apparatus6.1 The apparatus consists of a fluid reservoir, a double-plunger pump with an electric motor drive, an atomization chamber with a diesel injector ...
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ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles4. Summary of Test Method4.1 A polymer-containing fluid is passed through a diesel injector nozzle at a shear rate that may reduce its kinematic viscosity. The ...
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ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D7109 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles1. Scope1.1 This test method covers the evaluation of the shear stability of polymer-containing fluids. The test method measures the viscosity loss, in mm2/s ...
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ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus13. Report13.1 Report the following information:13.1.1 The calibration pressure, in MPa.13.1.2 Kinematic viscosity of the unsheared oil at 100 °C.13.1.3 Kinematic viscosity of the ...
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ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus11. Procedure11.1 Flow Rate Adjustment for Test Oil - Open the stopcock on the atomization chamber and drain any previous fluid out of the chamber. Position the three-way stopcock ...
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ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus9. Sampling9.1 Approximately 600 mL of fluid is needed per test.9.2 The test fluid shall be at room temperature, uniform in appearance, and free of any visible insoluble material ...
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ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus6. Apparatus6.1 The apparatus consists of a fluid reservoir, a double-plunger pump with an electric motor drive, an atomization chamber with a diesel injector spray nozzle, and a ...
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ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids
ASTM D6278 Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus4. Summary of Test Method4.1 A polymer-containing fluid is passed through a diesel injector nozzle at a shear rate that causes polymer molecules to degrade. The resultant degradation ...
