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Solvent diluting rust preventive oil and preparation method thereof

An anti-rust oil and solvent technology, applied in additives, petroleum industry, lubricating compositions, etc., can solve the problems of easy ash sticking on the surface of metal parts, easy generation of waste water, sticky hands, etc., to improve market competitiveness and good volatility performance. , The effect of long anti-rust period

Active Publication Date: 2013-06-05
KUSN XINYU CHEM
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Problems solved by technology

[0005] B. Make the surface of the metal parts easy to stick to dust and hands, so that the metal parts need to be cleaned during use, and waste water is easily generated

Method used

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  • Solvent diluting rust preventive oil and preparation method thereof

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Embodiment Construction

[0025] The formula of each embodiment of the present invention sees the following table 1:

[0026] Table 1 (unit: weight percent %)

[0027]

[0028] According to above-mentioned prescription, preparation method of the present invention is as follows:

[0029] A preparation method of solvent dilutable antirust oil, carried out according to the following steps:

[0030] ①. Add petroleum solvent, metal soap and sorbitan monooleate into the container, and stir until it becomes transparent. The stirring time is 25-35 minutes. The temperature of the whole step ① process is controlled at 35-45°C;

[0031] ②. Add antioxidant 246 and sulfonate, and stir until transparent. The stirring time is 25-35 minutes. The temperature of the whole step ② is controlled at 35-45°C;

[0032] ③. Add base oil and stir evenly until it becomes transparent. The stirring time is 25-35 minutes. The temperature in the whole step ③ is controlled at 35-45° C. to prepare the solvent-dilutable anti-rust o...

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Abstract

The invention discloses solvent diluting rust preventive oil and a preparation method thereof. Specifically, by gross weight percentage and under specific temperature, 80-95% of petroleum solvent, 1-7% of metallic soap, 1-5% of rust preventive additive, 1-5% of anti-oxidant 246, 1-2% of sulfonate and the balance base oil are mixed and stirred in certain order to prepare the solvent diluting rust preventive oil. With high-quality raw materials and an advanced formula, the solvent diluting rust preventive oil is prepared by a simple method, thus not only meeting the general rust prevention requirements of customers, but also having good volatility. After volatilizing, the solvent diluting rust preventive oil leaves a non-greasy, non hand-sticky and ash-sticky, and pollution-free metal piece. Besides, the solvent diluting rust preventive oil has a long rust prevention period of about six months to one year, thus fully satisfying the needs of customers.

Description

technical field [0001] The invention relates to a quick-drying antirust oil and a preparation method thereof, in particular to an antirust oil with a long antirust time and no pollution to metal parts and a preparation method thereof. Background technique [0002] Corrosion is one of the main forms of damage to metal parts. It will cause great losses to automobiles, motorcycles, various vehicles and machinery. big. In order to avoid corrosion and reduce losses, people have adopted various methods, and using anti-rust oil to protect metal parts is one of the most common protection methods at present. [0003] At present, there are many anti-rust products on the market, but the following defects generally exist: [0004] A. The anti-rust time is not very long, about six months; [0005] B. Make the surface of the metal parts easy to stick to dust and hands, so that the metal parts need to be cleaned during use, and waste water is easily generated. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M141/08C10N30/12
Inventor 李昌在
Owner KUSN XINYU CHEM
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