Laboratory studies indicate that N-oleoyl sarcosine (I) is an effective oil soluble rust inhibitor in solution in gasoline, mineral oil and silicone lubricants.

Rusting tests used included: Turbine Oil Rusting Test (ASTM D665-54), a Static Immersion Test, Humidity Cabinet Test (JAN H-792), Static Water Drop Test (MIL-L-17353 Bu. Ord.). In addition, a number of auxiliary tests were run to indicate the effect of (I) on other properties of the test liquid.

Hydrocarbon solutions of N-oleoyl sarcosine are particularly effective in preventing rusting in the presence of synthetic sea water and in resisting water extraction of the inhibitor. 5.8.2

Subject
Corrosion prevention, Petroleum products, Water, Turbines, Solubility, Minerals, Solutions, Chemical inhibition, Corrosion inhibitors, Steel, Rust, Oil, Immersion
Copyright 1957 by the National Association of Corrosion Engineers.
1957
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