Overlong weather resistant and salt-fog resistant antirust oil

Abstract

The invention discloses overlong weather resistant and salt-fog resistant antirust oil prepared from the following raw materials in parts by weight: 14-20 parts of rare-earth antirust hydraulic oil, 0.7-1 part of hydroximic acid, 60-70 parts of 30# machine oil, 10-20 parts of gear oil, 0.6-2 parts of kieselguhr, 0.3-1 part of an anti-ageing agent mb, 1-3 parts of sodium salicylate, 4-10 parts of potassium oleate soap, 0.5-3 parts of polyoxyethylene oleate, 3-6 parts of epoxidized soybean oil, 3-5 parts of neutral barium dinonyl naphthalene sulfonate, 0.2-1 part of chitosan and 0.2-2 parts of diallylamine. The rare-earth antirust hydraulic oil is added to the antirust oil disclosed by the invention; the mobility can be improved by an alkyl ketone dispersion liquid; the reaction activity is improved; an insoluble complex can be generated by added rare-earth ions and OH<-> generated in the oxygen absorption corrosion process on the surface of a metal base material; the corrosive electrode reaction is retarded; and a good slow-release effect can be achieved.

Description

[0001] technical field [0002] The invention mainly relates to the field of lubricating oil, in particular to an ultra-long weather-resistant, salt spray-resistant anti-rust oil. Background technique [0003] 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 th...

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