-
ASTM D6278 Shear Stability Of Polymer Containing Fluids
This test evaluates the percent viscosity loss for polymer-containing fluids resulting from polymer degradation in the high shear nozzle device. Thermal or oxidative effects are minimized.
Send Email Details -
DIN 51350-6 Shear Stability Of Lubricating Oils Containing Polymers
This is KRL friction pair on a four-ball friction tester, uses SKF SKF 32008 tapered roller bearings to determine the shear stability of polymer-containing lubricants, including pressure fluids. The test results can be used to predict the permanent viscosity loss. The tap speed is 1500 rpm, the test force is 5000 Newtons, the temperature is 60 °C, the total number of revolutions is 1.74 million, the time is about 20 hours.
Send Email Details
