FIELD: chemistry.
SUBSTANCE: present invention relates to a lubricant composition for run-in and preservation of internal combustion engines, which contains mineral oil, oleic acid, ethylenediammonium tetraborate, sodium octadecylsulphonate, wherein in order to improve longevity of the oil film and preservation properties, the composition additionally contains piperidinium 3,5-dintrobenzoate, with the following ratio of components, wt %: oleic acid 0.1…1.1; ethylenediammonium tetraborate 0.1…0.5; sodium octadecylsulphonate 0.1…0.5; piperidinium 3,5-dintrobenzoate 0.4…0.5; mineral oil- up to 100.
EFFECT: obtaining a lubricant composition for simultaneous run-in and preservation of internal combustion engines.
3 tbl
Title | Year | Author | Number |
---|---|---|---|
BREAK-IN OIL | 2007 |
|
RU2340657C2 |
BREAK-IN OIL | 2016 |
|
RU2614857C1 |
BREAK-IN OIL | 2018 |
|
RU2673494C1 |
BREAK-IN OIL ADDITIVE COMPOSITION FOR INTERNAL COMBUSTION ENGINE BREAK-IN AND BREAK-IN OIL | 2011 |
|
RU2472848C1 |
ADDITIVE COMPOSITION TO BREAK-IN OIL FOR REDUCTION GEAR RUN-IN | 2019 |
|
RU2711593C1 |
METHOD OF RUNNING- IN OF WORM GEARS | 2017 |
|
RU2651398C1 |
ADDITIVE TO BREAK-IN OIL FOR RUNNING-IN OF INTERNAL COMBUSTION ENGINE | 2014 |
|
RU2586334C1 |
RUNNING-IN ADDITIVE TO FUEL FOR INTERNAL COMBUSTION ENGINE | 0 |
|
SU1298243A1 |
BREAK-IN OIL FOR INTERNAL COMBUSTION ENGINES | 2005 |
|
RU2313565C2 |
RUN IN OIL FOR INTERNAL COMBUSTION ENGINE | 1993 |
|
RU2089598C1 |
Authors
Dates
2015-10-20—Published
2013-12-23—Filed