Urea gas phase slow-release anti-rust oil and preparation method thereof
A technology of anti-rust oil and urea gas, which is applied in the petroleum industry, lubricating compositions, etc., and can solve problems that have not been completely solved
Inactive Publication Date: 2014-06-11
广州市博辰石油制品有限责任公司
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Problems solved by technology
In China, the rust prevention problem of special gearboxes for engines and large compressors has not been completely resolved.
Method used
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[0025] The urea gas-phase slow-release antirust oil is prepared from the following raw material components in parts by weight:
[0026] No. 120 solvent oil 150, ferrocene 2, polyisobutylene 2, hexamethylenetetramine 1, 2-methylimidazoline 2, urea 2.5, 1-hydroxybenzotriazole 2.5, benzotriazole 2.5 , 2-aminoethyl heptadecenyl imidazoline 2.5, α-hydroxybenzotriazole 2, zinc dialkyldithiophosphate 3.5, dimethyl silicone oil 6, sodium dodecylbenzenesulfonate 2.5, Bis(2-ethylhexyl) itaconate 13, film-forming resin 6, modified attapulgite 1,
[0027] Among them, the film-forming resin is prepared from the following raw materials in parts by weight: rosin 5-8, zinc powder 2-5, sodium lauryl ether sulfate 3-5, liquefied paraffin 15-18, 3-aminopropyltrimethoxy silane 3-5, triethylenediamine 10-15, epoxy soybean oil 10-13, xylene 10-15, crosslinking agent TAIC 5-8;
[0028] Preparation:
[0029] 1. Preparation of film-forming resin:
[0030] (1) Take 4 parts of sodium lauryl ether su...
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The invention provides urea gas phase slow-release anti-rust oil which is made of the following material in part by weight: 150 parts of number 120 solvent naphtha, 5 to 8 parts of abietyl, 2 to 5 parts of zinc powder, 3 to 5 parts of sodium lauryl ether sulfate, 15 to 18 parts of liquefied 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 cross-linking agent TAIC, 1 to 2 parts of ferrocene, 1 to 2 parts of polyisobutene, 1 to 2 parts of hexamethylene tetramine, 2 to 3 parts of 2-methyl imidazoline, 2 to 3 parts of urea, 2 to 3 parts of 1-hydroxybenzotriazole, 2 to 3 parts of benzotriazole, 2 to 3 parts of 2-aminoethyl-heptadecenyl-imidazoline, 1 to 3 parts of alpha-hydroxybenzotriazole, 3 to 4 parts of zinc dialkyl dithiophosphate, 5 to 7 parts of simethicone, 2 to 3 parts of sodium dodecyl benzene sulfonate, 12 to 14 parts of bis (2-ethyl caproyl) itaconate, 5 to 6 parts of film-forming resin and 1 to 2 parts of modified attapulgite clay. The gas phase anti-rust oil has good rust protection effect and excellent contact rust protection effect, so that the gas phase anti-rust oil can be widely applied to rust protection of cavities of mechanical equipment or other contact or non-contact metal positions.
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...
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IPC IPC(8): C10M169/04C10N30/12C10N50/06
Inventor 朱再清钟天宝
Owner 广州市博辰石油制品有限责任公司