Complex calcium greases based on synthetic fatty acids

Autor: Ishchuk, Yu. L., Sinitsyn, V. V., Goshko, N. S., Nakonechnaya, M. B., Prokopchuk, V. A., Vakurov, P. S.
Zdroj: Chemistry and Technology of Fuels and Oils; February 1966, Vol. 2 Issue: 2 p107-110, 4p
Abstrakt: 1.Synthetic fatty acids may be used in the preparation of high-quality complex calcium greases capable of operating over a wide range of temperature.2.Synthetic complex calcium greases based on the soaps of SFA fractions from industrial C10-C20 and C17-C20 production have fairly high tensile strengths at 50–80°C, low viscosity at 0°C, good water stability, colloidal stability, and mechanical stability. On testing under bench conditions on roller bearings, these greases were found to be capable of operating at 120–175°C, and even at 200°C for a short time.3.In all operational properties complex calcium greases surpass current general-purpose greases such as solid greases, konstalins, 1–13, etc. They may be used as universal multipurpose greases suitable for use in various mechanisms operating under different operational conditions.
Databáze: Supplemental Index
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