ASTM D7109-12 PDF

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Standard Test Method for Shear Stability of Polymer Containing Fluids Using a European Diesel Injector Apparatus at 30 and 90 Cycles
standard by ASTM International, 11/01/2012

Document Format: PDF

Description

1.1 This test method covers the evaluation of the shear stability of polymer-containing fluids. The test method measures the viscosity loss, in mm²/s and percent, 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. Viscosity loss is evaluated after both 30 and 90 cycles of shearing.

Product Details

Published:
11/01/2012
Number of Pages:
8
File Size:
1 file , 150 KB
Redline File Size:
2 files , 340 KB
Note:
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