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Polymethacrylates for Tomorrow's Multigrade Oils?
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English
Abstract
Wear tests in a number of European gasoline and diesel engines and a study of deposit formation in Caterpillar 1 H and MS Sequence V B tests show that polymethacrylate VI improvers in multigrade motor oils can lower wear levels below those predicted on the basis of oil viscosity, even under extreme operating conditions; new dispersant type polymethacrylates decrease deposit formation not only in MS Sequence V B but also in Caterpillar 1 H tests; and polymethacrylates should continue to play their important role in the formulation of multigrade motor oils.
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Citation
Schödel, U., "Polymethacrylates for Tomorrow's Multigrade Oils?," SAE Technical Paper 700054, 1970, https://doi.org/10.4271/700054.Also In
References
- Bruson H. A. June 8 1934
- Okrent E. H. “The Effect of Lubricant Viscosity and Composition on Engine Friction and Bearing Wear.” ASLE Trans. 4 1961 97 108
- Okrent E. H. “The Effect of Lubricant Viscosity and Composition on Engine Friction and Bearing Wear, II.” ASLE Trans. 4 1961 251 262
- Okrent E. H. “Engine Friction and Wear, III. The Role of Elasticity in Bearing Performance.” ASLE Trans. 7 1964 147 152
- Biswell C. B. Catlin W. E. Froning J. F. Robbins G. B. “A New Class of Polymeric Dispersants for Hydro-carbon Systems.” Du Pont Petrol. Lab. Meeting JACS March-April 1954 1 7