The invention discloses automobile special lubricating oil with a
friction reducing effect and a preparing method thereof. The automobile special lubricating oil is prepared from, by weight, 25-45 parts of
polydimethylsiloxane, 0.2-6 parts of dodecyl acid phosphite, 20-40 parts of 4-hydroxy-4-methyl-2-
pentanone, 5-25 parts of
carbon tetrachloride, 20-40 parts of alkenyl succinate, 1-10 parts of vulcanized
calcium alkylphenol, 20-45 parts of
benzotriazole, 0.2-10 parts of
zinc naphthenate, 20-45 parts of polyoxyethylene glyceryl
ether laurate, 1-10 parts of oxidized petrolatum, 20-40 parts of
uracil, 0.1-3 parts of
vitriol 2-ethyl
hexanol zinc salt, 20-40 parts of paraffin
powder, 0.1-5 parts of antiwear agent, 20-45 parts of
zinc borate, 20-40 parts of granite
powder, 0.1-4 parts of antirust agent and 0.1-4 parts of
pour point depressant. All the raw materials are mixed and stirred to obtain the automobile special lubricating oil. The automobile special lubricating oil is stable in performance, good in
rust resistance and
corrosion resistance, simple in preparation process, low in production cost and suitable for the automobile field, improves
friction reducing performance and abrasion resistance, improves
oxidation resistance and controls the high-temperature oxidation conditions.