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A kind of antirust oil for copper material, its preparation method and its application

A technology of anti-rust oil and copper materials, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as difficulty in meeting salt spray test requirements and indoor storage requirements, affecting electrical conduction and welding, and affecting aesthetics, etc., to achieve extended metal anti-corrosion Rust time, enhanced anti-rust performance, simple application method

Active Publication Date: 2021-05-28
Dongguan Kaimeng Chemical Co Ltd
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Disadvantages of current anti-rust oil for copper: oily anti-rust oil, too thick oil film, which affects electrical conduction and welding, and also affects aesthetics. Volatile anti-rust oil, most of which use barium petroleum sulfonate and benzotriazole as corrosion inhibitors , has a certain anti-rust effect on copper, but it is difficult to meet the higher salt spray test requirements and indoor storage requirements

Method used

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  • A kind of antirust oil for copper material, its preparation method and its application
  • A kind of antirust oil for copper material, its preparation method and its application
  • A kind of antirust oil for copper material, its preparation method and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038]A copper material anti-rust oil, including raw materials having the following weights:

[0039]

[0040]The solvent oil is D40.

[0041]The base oil is a white oil.

[0042]The anti-rust film membrane is an oleate diethanolamide.

[0043]The solvent is anhydrous ethanol.

[0044]The corrosion inhibitor is 1-phenyl-5 mercaptozole.

[0045]Preferably, the dehydrating agent is isobutanol.

[0046]The preparation method of the copper antust oil, including the following steps:

[0047](1) Add the corrosion inhibitor to the solvent, at a certain temperature, stir for a certain period of time to obtain a solution A;

[0048](2) Add the anti-rust film film to the solution A, at a certain temperature, stirring reaction for a certain time to obtain a complexamine servant, that is, a solution B;

[0049](3) Sequentially add the base oil and solution B in the solvate oil, at a certain temperature, stir for a certain period of time to obtain a solution C;

[0050](4) Add the dehydrating agent to the solution C, stirring at a...

Embodiment 2

[0054]A copper material anti-rust oil, including raw materials having the following weights:

[0055]

[0056]The solvent oil D60.

[0057]The base oil is silicone oil.

[0058]The anti-rust film membrane is a sorbitol oil.

[0059]The solvent is ethylene glycol butyl ether.

[0060]The corrosion inhibitor is 1-phenyl-5 mercaptozole.

[0061]The dehydrating agent is a monutyl ether.

[0062]The copper has a method of preparing a rust-proof oil, including the following steps:

[0063](1) Add the corrosion inhibitor to the solvent, at a certain temperature, stir for a certain period of time to obtain a solution A;

[0064](2) Add the anti-rust film film to the solution A, at a certain temperature, stirring reaction for a certain time to obtain a complexamine servant, that is, a solution B;

[0065](3) Sequentially add the base oil and solution B in the solvate oil, at a certain temperature, stir for a certain period of time to obtain a solution C;

[0066](4) Add the dehydrating agent to the solution C, stirring at a ce...

Embodiment 3

[0070]A copper material anti-rust oil, including raw materials having the following weights:

[0071]

[0072]

[0073]The solvent oil is a dexive hydrocarbon solvent oil, and the aromatic hydrocarbon solvent oil is D80.

[0074]The base oil is 3 ointments.

[0075]The anti-rust film film is an alkylphenol amino resin.

[0076]The solvent is ethylene glycol.

[0077]The corrosion inhibitor is 1-phenyl-5 mercaptozole.

[0078]The dehydrating agent is a fatty alcohol polyoxyethylene ether.

[0079]The copper has a method of preparing a rust-proof oil, including the following steps:

[0080](1) Add the corrosion inhibitor to the solvent, at a certain temperature, stir for a certain period of time to obtain a solution A;

[0081](2) Add the anti-rust film film to the solution A, at a certain temperature, stirring reaction for a certain time to obtain a complexamine servant, that is, a solution B;

[0082](3) Sequentially add the base oil and solution B in the solvate oil, at a certain temperature, stir for a certain perio...

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Abstract

The invention relates to the technical field of antirust for copper materials, in particular to an antirust oil for copper materials, its preparation method and its application. The antirust oil for copper materials comprises the following raw materials in parts by weight: 82-88 parts of solvent oil, 4-8 parts of base oil, 3-6 parts of antirust film-forming agent, 1-2 parts of cosolvent, and 0.3 parts of corrosion inhibitor. ‑0.6 part, dehydrating agent 0.01‑0.05 part. The beneficial effects of the present invention are: the antirust oil for copper materials of the present invention does not contain barium antirust agents, phthalates, aromatic hydrocarbons and other toxic compounds, is environmentally friendly, safe to use, and has a thinner oil film , and excellent oxidation resistance, has a good anti-rust effect. The preparation method of the present invention has a simple preparation process and is convenient for industrialized production. The application method of the antirust oil for copper materials of the present invention is simple, and the treated copper materials can meet higher salt spray test requirements and indoor storage requirements.

Description

Technical field[0001]The present invention relates to the field of copper resistance, and more particularly to a copper anti-rust oil, a preparation method thereof and an application thereof.Background technique[0002]At present, the disadvantage of copper anti-rust oil: oily anti-rust oil, the oil film is too thick, that is, affecting the conductive and welding, but also affects the perception of volatile anti-rust oil, mostly using petroleum sulfonate and benzotriazole as corrosion inhibitor It has a certain rust effect on copper materials, but it is difficult to meet higher salt spray test requirements and indoor storage requirements.Inventive content[0003]In order to overcome the shortcomings and insufficient existence of the prior art, one of the objects of the present invention is to provide a copper anti-rust oil as a volatile anti-rust oil, a thin oil film, forming a layer of dense, stable in the surface of the copper material. The complex, which acts as an antioxidant, rust,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/12C10N30/10
CPCC10M169/04C10M169/044C10M2205/163C10M2207/021C10M2207/022C10M2207/046C10M2207/283C10M2209/104C10M2209/108C10M2215/08C10M2217/04C10M2219/08C10M2229/0405C10N2030/10C10N2030/12C10N2030/30
Inventor 刘子林
Owner Dongguan Kaimeng Chemical Co Ltd
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