High-speed rail turnout anti-rusting oil

Abstract

The invention discloses high-speed rail turnout anti-rusting oil which is prepared from the following raw materials in parts by weight: 60-70 parts of #20 mechanical oil, 0.5-1 part of sodium pentachlorophenate, 2-3 parts of stearoyl calcium lactate, 0.3-0.6 part of hexamethyl cyclotrisiloxane, 1-3 parts of triethanolamine oleic soap, 3-4 parts of dodecenylsuccinic acid, 2-4 parts of barium petroleum sulfonate, 2-4 parts of maleic acid dibutyl ester, 2-3 parts of Vaseline, 0.1-0.3 part of molybdenum disulfide, 0.5-2 parts of an antioxidant 2246 and 13-20 parts of rare earth filming hydraulic oil. As the rare earth filming hydraulic oil is added into the anti-rusting oil disclosed by the invention, i.e., propylene glycol phenyl ether is added into a modified gelatin system of the high-speed rail turnout anti-rusting oil and is completely absorbed by grains of the gelatin system, the coalescence property and stability of the system are improved, and the filming property of the anti-rusting oil self is also improved in the system; due to added rare earth ions, insoluble complexes can be generated from OH<-1> generated in the oxygen absorption corrosion process on the surface of a metal substrate, the reaction of a corroded electrode is inhibited, and a very good slow-release effect is achieved.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a high-speed railway turnout antirust oil. Background technique [0002] During the storage, transportation and use of metals, due to the influence of water vapor, oxygen, acid, alkali, salt and carbide in the ambient atmosphere, physical and chemical changes will occur under certain temperature, humidity and time extension conditions. rust due to change. The corrosion of metal will cause the loss of metal and the decline and loss of the function of metal parts. Metal corrosion is caused by the oxidation reaction of metal in contact with moist air or electrolyte solution. Corrosion is one of the main forms of damage to fasteners, which will cause great losses to automobiles, motorcycles, various vehicles and machinery. . According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2% to 4% of the total output value of the n...

AI Technical Summary

Problems solved by technology

According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2% to 4% of the total output value of the national economy. Material is the most common method, and there are many problems in today's anti-rust oil, such as corrosion resistance, durability, adhesion, poor, prone to hardening, falling off, cracking, so it is necessary to continuously improve the anti-rust oil Comprehensive quality, to achieve better rust and corrosion inhibition effect