Rotproof and rustproof metal oil

Abstract

The invention discloses rotproof and rustproof metal oil. The rotproof and rustproof metal oil is composed of the following raw materials in parts by weight: 1-2 parts of nitrilotriacetic acid, 50-60 parts of 500 sn base oil, 10-15 parts of kerosene, 2-3 parts of ethylenediamine tetraacetic acid copper disodium salt, 1-2 parts of fatty alcohol polyoxyethylene ether ammonium sulfate, 2-3 parts of dimethyl glutarate, 1-3 parts of tebelon, 2-4 parts of lanum, 0.8-2 parts of potassium citrate, 0.1-2 parts of isotridecyl alcohol ethoxylate, 0.4-1 part of dialkyl diphenol, 1-2 parts of diammonium hydrogen phosphate and 12-20 parts of rear earth corrosion inhibition hydraulic oil. The rear earth corrosion inhibition hydraulic oil is added in the rustproof oil disclosed by the invention; cis-epoxysuccinic acid is mixed with phosphate to play a good synergistic effect and ensure a stable corrosion inhibition function; the silicon aluminum sol can promote the compatibility of the materials and perfect the film forming effect of the finished product; the added rear earth ions can generate an insoluble complex with OH<-> generated in an oxygen uptake corrosion process with the surface of a metal base material, in order to alleviate the corrosion electrode reaction to play a good slow release effect.

Description

[0001] technical field [0002] The invention mainly relates to the field of lubricating oil, in particular to a metal anticorrosion and antirust 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 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