Quick-drying metal thin film antirust oil

Abstract

The invention discloses quick-drying metal thin film antirust oil, which is prepared from the following raw materials in parts by weight: 0.4-1 part of zinc cyanurate, 60-70 parts of 30# machine oil, 0.2-0.4 part of phosphotungstic acid, 0.7-1 part of perfluorooctyl acrylate, 3-4 parts of polyvinyl chloride, 1-2 parts of dilauryl thiodipropionate, 1-2 parts of methyl parahydroxybenzoate, 1-2 parts of sodium pyrophosphate, 1-2 parts of polyoxyethylene oleate, 0.2-1 part of sodium lauryl sulfate, 3-6 parts of an antirust agent T705, 2-3 parts of methyl pentachlorostearate and 13-20 parts of rare-earth film-forming hydraulic oil. The rare-earth film-forming hydraulic oil is added to the antirust oil disclosed by the invention; phenoxy-1-propanol is added to a modified gelatin system disclosed by the invention, so that phenoxy-1-propanol I is completely absorbed by particles, thus the coalescence performance and the stability of the system are improved, and the film-forming property in the system is also enhanced; 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, so that the electrode reaction of corrosion is retarded, and a good slow-release effect is achieved.

Description

technical field [0001] The invention mainly relates to the field of lubricating oil, in particular to a quick-drying metal thin-layer 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 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