Methenamine gas phase sustained-release rust-proof oil and preparation method thereof
An anti-rust oil, gas phase technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve problems such as incomplete solutions
Active Publication Date: 2014-06-11
启东市远福蔬果专业合作社
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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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Embodiment
[0024] Vapor-phase slow-release antirust oil of urotropine, which is prepared from the following raw material components in parts by weight:
[0025] No. 120 solvent oil 150, ferrocene 1.5, polyisobutylene 2.5, sodium sebacate 2, ethanolamine benzoate 2, benzotriazole 1, 2-aminoethyl heptadecenyl imidazoline 2, urotropine 3. 1-Hydroxybenzotriazole 4, sodium dodecylbenzene sulfonate 5, zinc dialkyldithiophosphate 4, dimethyl silicone oil 6, dioctyl maleate 14, film-forming resin 6 , modified attapulgite 1;
[0026] Preparation:
[0027] 1. Preparation of film-forming resin:
[0028] (1) Take 4 parts of sodium lauryl ether sulfate, 16 parts of liquefied paraffin, 4 parts of 3-aminopropyltrimethoxysilane, 13 parts of triethylenediamine, 12 parts of epoxidized soybean oil, and 14 parts of xylene 1. Add 7 parts of cross-linking agent TAIC into the stainless steel reaction kettle, raise the temperature to 110±5°C, start stirring and add 4 parts of rosin and 3 parts of zinc powder...
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The invention provides methenamine gas phase sustained-release rust-proof oil, which is prepared from the following raw materials by weight portion: 150 portions of 120 solvent oil, 5-8 portions of rosin, 2-5 portions of zinc powder, 3-5 portions of sodium lauryl ether sulfate, 15-18 portions of liquid paraffin, 3-5 portions of 3-aminopropyl trimethoxy silane, 10-15 portions of triethylene diamine, 10-13 portions of epoxidized soybean oil, 10-15 portions of dimethylbenzene, 5-8 portions of TAIC (Triallyl isocyanurate), 1-2 portions of ferrocene, 2-3 portions of polyisobutene, 1-2 portions of sebacic acid sodium, 1-3 portions of benzoic acid ethanolamine, 1-2 portions of benzotriazole, 1-2 portions of 2-aminoethyl 17-alkenyl imidazoline, 2-4 portions of methenamine, 2-4 portions of 1-hydroxybenzotriazole, 3-5 portions of sodium dodecyl benzene sulfonate, 2-4 portions of zinc dialkyl dithiophosphate, 6-8 portions of simethicone, 13-15 portions of dioctyl maleate, 5-6 portions of film-forming resin and 1-2 portions of modified attapulgite clay. The gas phase rust-proof oil has a good rust-proof effect and a good contact rust-proof effect, so that the gas phase rust-proof oil can be widely applied to inner cavities or other contacted or non-contacted metal parts of mechanical equipment to prevent rust.
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): C10M167/00C10N30/12C10N50/06
Inventor 朱再清侯世祥
Owner 启东市远福蔬果专业合作社