ISSN:
1573-8310
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Summary 1. A laboratory method has been developed for rating the mechanical stability of motor oils containing polymeric additives, using the PZV unit. This method gives satisfactory repeatability and reproducibility in duplicate tests, and will differentiate polymer-compounded motor oils on the basis of breakdown index. 2. The PZV laboratory test results are in good agreement with those in an NATI-69 single-cylinder diesel engine. 3. The PZV method can be used for qualification testing of polymer-compounded motor oils.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00717249
Permalink