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1.1 This test method covers the evaluation of the shear stability of polymer-containing fluids. The test method measures the percent viscosity loss at 100 °C of polymer-containing fluids when evaluated by a diesel injector apparatus procedure that uses European diesel injector test equipment. The viscosity loss reflects polymer degradation due to shear at the nozzle.
Note 1: Test Method D2603 has been used for similar evaluation of shear stability; limitations are as indicated in the significance statement. No detailed attempt has been undertaken to correlate the results of this test method with those of the sonic shear test method.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| ICS | 75.160.20 : Liquid fuels |
| Number of pages | 9 |
| Replace | ASTM D6278-17 |
| Set | ASTMVOL0503 |
| Year | 2017 |
| Document history | ASTM D6278-17 |
| Country | USA |
| Keyword | ASTM 6278;ASTM D6278;ASTM D6278;10.1520/D6278-17E01 |