Polyisobutene gas phase slow-release rust protection oil and preparation method thereof

Abstract

The invention provides polyisobutene gas phase slow-release rust protection oil, which is prepared by the following raw material components in part by weight: 150 parts of 120# solvent oil, 5 to 8 parts of rosin, 2 to 5 parts of zinc powder, 3 to 5 parts of sodium lauryl ether sulfate, 15 to 18 parts of liquid paraffin, 3 to 5 parts of 3-aminopropyl trimethoxy silane, 10 to 15 parts of triethylene diamine, 10 to 13 parts of epoxidized soybean oil, 10 to 15 parts of dimethylbenzene, 5 to 8 parts of triallyl isocyanurate (TAIC), 2 to 3 parts of ferrocene, 1 to 2 parts of polyisobutene, 1 to 2 parts of hexamethylenetetramine, 1 to 2 parts of 2-methyl imidazoline, 1 to 2 parts of 2-aminoethyl seventeen alkenyl imidazoline, 2 to 3 parts of 8-hydroxyquinoline, 1 to 2 parts of 1-hydroxy benzene and three azole nitrogen, 2 to 3 parts of sodium dodecyl benzene sulfonate, 2 to 4 parts of zinc dialkyl dithiophosphate, 5 to 7 parts of simethicone, 9 to 12 parts of tributyl citrate, 5 to 6 parts of film-forming resin, and 1 to 2 parts of modified attapulgite clay. According to the invention, the gas phase slow-release rust protection oil has a good rust protection effect, and an excellent contact rust protection effect, so that the gas phase slow-release rust protection oil can be widely applied to the rust protection of the inner cavity or other contact or non-contact metal parts of mechanical equipment.

Description

technical field [0001] The invention relates to a gas-phase antirust oil, which belongs to the technical field of metal antirust. Background technique [0002] The problem of metal corrosion pervades all walks of life in the national economy. Metal corrosion will greatly damage the performance and commodity value of metal products, and even cause major failures and make equipment scrapped. According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2%-4% of the total output value of the national economy. Based on the calculation of my country's GDP of 18.23 trillion yuan in 2005, the annual loss caused by corrosion in my country is at least More than 36 billion yuan, the harm is astonishing. In order to avoid corrosion, people have adopted a variety of techniques and methods to prevent the occurrence of metal corrosion. Among them, using anti-rust oil to protect metal products is one of the most common protection methods at present...

AI Technical Summary

Problems solved by technology

In China, the rust prevention problem of special gearboxes for engines and large compressors has not been completely resolved.

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