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Special-purpose quick dry non-trace environmental protection rust-proof oil for nickeled piece and preparation method

An anti-rust oil and environmental protection technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of unenvironmental protection, strong human harm, and not easy to clean.

Active Publication Date: 2015-09-30
GUANGZHOU LANDNOK CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Anti-rust oil products generally use additives such as anti-rust agents and solvent oils with excellent anti-rust functions, but most of the anti-rust oils on the market currently use ODS solvent oils or other toxic and harmful solvents and anti-rust agents containing heavy metal barium. There are problems such as strong product odor, environmental damage, strong harm to human body, not easy to clean, short anti-rust time, not environmentally friendly, etc.

Method used

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  • Special-purpose quick dry non-trace environmental protection rust-proof oil for nickeled piece and preparation method
  • Special-purpose quick dry non-trace environmental protection rust-proof oil for nickeled piece and preparation method
  • Special-purpose quick dry non-trace environmental protection rust-proof oil for nickeled piece and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Weigh the following parts by weight:

[0039]

[0040] The preparation method of quick-drying non-trace environmentally friendly anti-rust oil for nickel-plated parts is as follows:

[0041] (1) Add naphthenic base oil and white mineral oil into the reaction kettle, heat to 80°C, and stir well.

[0042] (2) Put sodium petroleum sulfonate, calcium petroleum sulfonate, benzotriazole, ASI-80, (2,2-dimethyl-1,3-dioxolane-4-yl)-acetate The esters were added to the reaction kettle in order, the temperature was lowered to 40°C after continuous stirring for 1 hour, and stirring was continued for 20 minutes.

[0043] (3) Add D50 mineral spirits and 2,6-di-tert-butyl-p-cresol antioxidant to the reaction kettle, cool to 35°C, continue stirring for 30 minutes, the system is a uniform transparent and clear liquid, and the nickel-plated parts are obtained. Special quick-drying non-marking environmentally friendly anti-rust oil.

Embodiment 2

[0045] Weigh the following parts by weight:

[0046]

[0047]

[0048] The preparation method of quick-drying non-trace environmentally friendly anti-rust oil for nickel-plated parts is:

[0049] (1) Add naphthenic base oil and white mineral oil into the reaction kettle, heat to 80°C, and stir well.

[0050] (2) Put sodium petroleum sulfonate, calcium petroleum sulfonate, benzotriazole, OPS-75E, (2,2-dimethyl-1,3-dioxolane-4-yl)-acetate The esters were added to the reaction kettle in order, the temperature was lowered to 40°C after continuous stirring for 1 hour, and stirring was continued for 20 minutes.

[0051] (3) Add D50 mineral spirits and 2,6-di-tert-butyl-p-cresol antioxidant to the reaction kettle, cool to 35°C, continue stirring for 30 minutes, the system is a uniform transparent and clear liquid, and the nickel-plated parts are obtained. Special quick-drying non-marking environmentally friendly anti-rust oil.

Embodiment 3

[0053] Weigh the following parts by weight:

[0054]

[0055]

[0056] The preparation method of quick-drying non-trace environmentally friendly anti-rust oil for nickel-plated parts is:

[0057] (1) Add naphthenic base oil and white mineral oil into the reaction kettle, heat to 80°C, and stir well. (2) Press sodium petroleum sulfonate, calcium petroleum sulfonate, benzotriazole, 9218LA, (2,2-dimethyl-1,3-dioxolane-4-yl)-methyl acetate Sequentially add them to the reaction kettle, continue stirring for 1 hour, then cool to 40°C, and continue stirring for 20 minutes.

[0058] (3) Add D50 mineral spirits and 2,6-di-tert-butyl-p-cresol antioxidant to the reaction kettle, cool to 35°C, continue stirring for 30 minutes, the system is a uniform transparent and clear liquid, and the nickel-plated parts are obtained. Special quick-drying non-marking environmentally friendly anti-rust oil.

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Abstract

The invention belongs to the antirust technical field of metals, and discloses a special-purpose quick dry non-trace environmental protection rust-proof oil for a nickeled piece, which comprises a D50 solvent oil and an antirust agent which is dispersed in the D50 solvent oil. The special-purpose quick dry non-trace environmental protection rust-proof oil which comprises the D50 solvent oil is rapid in drying time when being used for the nickeled piece, greatly reduces traces which are produced when touching, can not volatilize unpleasant gas to cause discomfortableness of operators, and reduces damage to human health. Furthermore, a method for preparing the special-purpose quick dry non-trace environmental protection rust-proof oil for the nickeled piece is simple in operation and short in production cycle, and the special-purpose quick dry non-trace environmental protection rust-proof oil for the nickeled piece which is made from the method has the advantages of rapid dry no traces and environmental protection.

Description

Technical field [0001] The invention belongs to the technical field of metal rust prevention, and in particular relates to a quick-drying non-marking environmentally friendly rust prevention oil special for nickel-plated parts and a preparation method thereof. Background technique [0002] Anti-rust oil is a product that is applied to the metal surface to temporarily protect the metal. With the rapid development of national defense and metal manufacturing, the demand for nickel-plated parts is increasing, and the requirements for rust prevention of nickel-plated parts are also getting higher and higher. Anti-rust oil products generally use additives such as anti-rust agents and solvent oils with excellent anti-rust functions. However, most anti-rust oils currently on the market use ODS solvent oil or other toxic and harmful solvents and anti-rust agents containing heavy metal barium. There are problems such as strong smell of products, environmental damage, strong harm to human ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/12
Inventor 陈郁明周建辉周玉成
Owner GUANGZHOU LANDNOK CHEM TECH
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