Turnout junction lubricating oil composition and preparation method thereof
A lubricating oil composition and turnout technology, applied in the field of lubricating oil, can solve the problems of loss of lubricating and protective effects of turnouts, increase of working resistance and wear degree of turnout slides, and non-biodegradable oil, so as to simplify the formulation and preparation process, realize Efficient recycling and avoiding compatibility issues
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Embodiment 1
[0030] Add 50 g of 2-hexyldecyl oleate, 40 g of 2-hexyldecyl linoleate, 9 g of regenerated waste mineral oil and 1 g of surface-modified polytetrafluoroethylene into a stirring tank, and stir at room temperature for 15 minutes to obtain lubricating oil composition I . Properties are listed in Table 1.
Embodiment 2
[0032] Add 80 g of 2-octyl dodecyl oleate, 10 g of 2-octyl dodecyl linoleate, 5 g of regenerated waste mineral oil and 5 g of surface-modified polytetrafluoroethylene into the stirring tank, and stir at room temperature for 20 min. Lubricating oil composition II was obtained. Properties are listed in Table 1.
Embodiment 3
[0034] 60g of 2-decyltetradecyl oleic acid ester, 30g of 2-decyltetradecyl linoleic acid, 8g of regenerated waste mineral oil and 2g of surface-modified polytetrafluoroethylene were added to the stirring tank, and stirred at room temperature for 40min to obtain Lubricating Oil Composition III. Properties are listed in Table 1.
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