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Fully-synthetic water-based anti-rust complex agent, and evaluation method and application thereof

An evaluation method and a fully synthetic technology, applied in lubricating compositions, instruments, measuring devices, etc., can solve the problems of difficult post-processing, peeling of anti-rust paint, serious environmental pollution, etc., to expand the scope of use, excellent anti-rust performance, compose simple effects

Active Publication Date: 2018-11-09
超滑科技(佛山)有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-rust oil and anti-rust paint have the advantages of good anti-rust effect, convenient use, and long anti-rust period, but the cost is high, the environmental pollution is serious, post-processing is difficult, and the anti-rust paint will peel off when the parts are assembled and operated , Cause secondary pollution, bring a lot of inconvenience to the use
Water-based anti-rust agents have the advantages of incombustibility, easy cleaning and even no need for cleaning. However, most water-based anti-rust agents contain nitrite. Although they are cheap and have excellent anti-rust performance, they are carcinogenic to the human body; Nitrate water-based anti-rust agent has unsatisfactory anti-rust performance, and the cost of additives is high

Method used

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  • Fully-synthetic water-based anti-rust complex agent, and evaluation method and application thereof
  • Fully-synthetic water-based anti-rust complex agent, and evaluation method and application thereof
  • Fully-synthetic water-based anti-rust complex agent, and evaluation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A fully synthetic water-based antirust composite agent, which consists of the following components in parts by weight: 3 parts of undecanedibasic acid, 5 parts of triaminocaproic acid triazine, 1 part of benzotriazole, 6 parts of diethanolamine borate, 2 parts of sodium molybdate, 2 parts of barium sulfonate, 5 parts of polyether, 13 parts of triethanolamine, 2 parts of diglycolamine, 3 parts of ethanolamine, 58 parts of water. Water is deionized water.

[0042] The preparation method of above-mentioned fully synthetic water base antirust composite agent is:

[0043] ①Put part of the deionized water into the reaction kettle, add organic base, organic antirust agent and inorganic antirust agent, heat up to 60°C, stir at constant temperature until a transparent and clear solution is formed, and remove the heat source;

[0044] ②Put the remaining deionized water into the reaction kettle, add lubricating and anti-rust additives, heat and stir until the solution is uniform;...

Embodiment 2

[0047] A fully synthetic water-based antirust composite agent, which consists of the following components in parts by weight: 1.2 parts of sebacic acid, 3.5 parts of undecanedioic acid, 6 parts of monoethanolamine borate, 1 part of basic acid, 3 parts of sodium hydrogen phosphate, 13 parts of triethanolamine, 4 parts of 2-amino-2-methyl-1-propanol, 0.005 parts of polyethylene glycol, 0.05 parts of polyvinyl alcohol, 68.245 parts of water. Water is deionized water.

[0048] The preparation method of above-mentioned fully synthetic water base antirust composite agent is:

[0049] ①Put part of the deionized water into the reaction kettle, add organic base, organic antirust agent and inorganic antirust agent, heat up to 60°C, stir at constant temperature until a transparent and clear solution is formed, and remove the heat source;

[0050] ②Put the remaining deionized water into the reaction kettle, add lubricating and anti-rust additives, heat and stir until the solution is unif...

Embodiment 3

[0053] A fully synthetic water-based antirust composite agent, which is composed of the following components in parts by weight: 2 parts of benzoic acid, 2 parts of dodecanedioic acid, 5 parts of triaminocaproic acid triazine, amino acid ethyl ester 2 parts, 1 part of potassium tetraborate, 2 parts of sodium hydrogen phosphate, 15 parts of triethanolamine, 3 parts of N-methylethanolamine, 0.005 parts of polyethylene glycol, 0.05 parts of polyacrylamide, 67.945 parts of water. Water is deionized water.

[0054] The preparation method of above-mentioned fully synthetic water base antirust composite agent is:

[0055] ①Put part of the deionized water into the reaction kettle, add organic base, organic antirust agent and inorganic antirust agent, heat up to 60°C, stir at constant temperature until a transparent and clear solution is formed, and remove the heat source;

[0056] ②Put the remaining deionized water into the reaction kettle, add lubricating and anti-rust additives, he...

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Abstract

The invention provides a fully-synthetic water-based anti-rust complex agent, and an evaluation method and application thereof. The fully-synthetic water-based anti-rust complex agent comprises, by weight, 5-20 parts of an organic anti-rust agent, 0.2-8 parts of an inorganic anti-rust agent, 5-25 parts of an organic base and 0.005-5 parts of a lubricating anti-rust aid, with the balance being water. The fully-synthetic water-based anti-rust complex agent of the invention is green and environment-friendly, has excellent rust prevention performance, and can be used for inter-process rust prevention of ferrous metals; at the same time, the complex agent has lubricating and anti-wear properties and can be used for abrasive machining of ferrous metals.

Description

technical field [0001] The invention belongs to the field of antirust agents, and in particular relates to a fully synthetic water-based antirust composite agent and its evaluation method and application. Background technique [0002] As a temporary anti-rust method, anti-rust agent has been widely used in machinery, metallurgy, chemical industry and other industries. Protective effects. [0003] There are mainly three types of antirust agents used for antirust in ferrous metal processes: antirust oil, antirust paint and water-based antirust agents. Anti-rust oil and anti-rust paint have the advantages of good anti-rust effect, convenient use, and long anti-rust period, but the cost is high, the environmental pollution is serious, post-processing is difficult, and the anti-rust paint will peel off when the parts are assembled and operated , Cause secondary pollution, bring a lot of inconvenience to use. Water-based anti-rust agents have the advantages of being non-flammab...

Claims

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Application Information

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IPC IPC(8): C10M173/02G01N33/00C10N30/06C10N30/12C10N40/22
CPCG01N33/00C10M173/02C10M2219/044C10M2227/061C10M2215/223C10M2215/222C10M2215/042C10M2215/04C10M2217/024C10M2209/103C10M2209/104C10M2209/04C10M2207/127C10M2207/141C10M2201/087C10M2201/08C10M2201/085C10N2030/12C10N2030/06C10N2040/22C10N2010/02C10N2010/04
Inventor 刘会萍戴媛静张晨辉雒建斌
Owner 超滑科技(佛山)有限责任公司
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