| abstract |
The present invention provides a kind of mechanical equipment degradable lubricating oil and preparation method thereof, is prepared by following component：Vegetable oil, nano-calcium carbonate calcium powder, chlorinated paraffin, sodium bentonite, ethylenediamine oleate, succinate, silica, dispersant, polyalcohol, organic acid, anti emulsifier, antirust agent, extreme pressure agent, viscosity improver and antifoaming agent.Free settling, greasy property be not good for lubricating oil prepared by the present invention, friction can be effectively reduced, reduce loss, preparation method is simple, production cost is low, the maximum nonseizure load of prepared lubricating oil is greatly improved, existing excellent conventional physico-chemical properties, the ecological characteristics for having plain oil incomparable again have preferable greasy property and stability, and degradation rate is high, meets environmental requirement. |