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Ultra-thin antirust oil and preparation method thereof

An anti-rust oil and ultra-thin technology, applied in the field of mechanical processing aids, can solve the problems of poor anti-rust performance of anti-rust oil, long anti-rust cycle, thick oil film, etc., to achieve long anti-rust cycle, simple preparation of raw materials, light color effect

Inactive Publication Date: 2019-02-26
上海洁安精细化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is the problem of poor anti-rust performance, high viscosity and thick oil film of the anti-rust oil. Therefore, the present invention provides an ultra-thin anti-rust oil with low viscosity, light color and long anti-rust period. The present invention also provides a preparation method of ultra-thin antirust oil

Method used

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  • Ultra-thin antirust oil and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] An ultra-thin anti-rust oil, including 12 kg of machine oil, 60 kg of solvent oil, 10 kg of barium petroleum sulfonate, 2 kg of carboxylate, 3 kg of lanolin derivatives, and 1 kg of corrosion inhibitor (alkenyl succinic acid) , solubilizer (Span-80) 3 kg, oxidized wax 1 kg.

[0018] The preparation process of the above-mentioned ultra-thin antirust oil is as follows:

[0019] Add machine oil, barium petroleum sulfonate, carboxylate, lanolin derivatives, corrosion inhibitor and oxidized wax into the first stirring tank, and stir evenly at 70°C to obtain a mixed solution A;

[0020] Step 2. Put the desulfurized and aromatic hydrocarbon solvent oil and the solubilizer into the second stirring tank, and stir evenly under normal temperature conditions to obtain the mixed liquid B;

[0021] Step 3. Put the mixed solution A at room temperature for 25 hours, mix the mixed solution A with the mixed solution B to obtain an ultra-thin antirust oil.

Embodiment 2

[0023] An ultra-thin antirust oil, including 15kg of machine oil, 50kg of solvent oil, 15kg of barium petroleum sulfonate, 3 kg of carboxylate, 2 kg of lanolin derivatives, 0.5kg of corrosion inhibitor (alkenyl succinic acid), Solubilizer (Span-80) 2kg, oxidized wax 2kg.

[0024] The preparation process of the above-mentioned ultra-thin antirust oil is as follows:

[0025] Add machine oil, barium petroleum sulfonate, carboxylate, lanolin derivatives, corrosion inhibitor and oxidized wax into the first stirring tank, and stir evenly at 70°C to obtain a mixed solution A;

[0026] Step 2. Put the desulfurized and aromatic hydrocarbon solvent oil and the solubilizer into the second stirring tank, and stir evenly under normal temperature conditions to obtain the mixed liquid B;

[0027] Step 3. Put the mixed solution A at room temperature for 25 hours, mix the mixed solution A with the mixed solution B to obtain an ultra-thin antirust oil.

Embodiment 3

[0029] An ultra-thin antirust oil, including 10kg of machine oil, 70kg of solvent oil, 5kg of barium petroleum sulfonate, 3 kg of carboxylate, 3 kg of lanolin derivatives, 0.5 kg of corrosion inhibitor (alkenyl succinic acid), and Solvent (Span-80) 2kg, oxidized wax 1kg.

[0030] The preparation process of the above-mentioned ultra-thin antirust oil is as follows:

[0031] Add machine oil, barium petroleum sulfonate, carboxylate, lanolin derivatives, corrosion inhibitor and oxidized wax into the first stirring tank, and stir evenly at 80°C to obtain a mixed solution A;

[0032] Step 2. Put the desulfurized and aromatic hydrocarbon solvent oil and the solubilizer into the second stirring tank, and stir evenly under normal temperature conditions to obtain the mixed liquid B;

[0033] Step 3. Put the mixed solution A at room temperature for 30 hours, mix the mixed solution A with the mixed solution B to obtain an ultra-thin anti-rust oil.

[0034] 10-15 parts of machine oil, 50...

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Abstract

The invention discloses an ultra-thin antirust oil. The ultra-thin antirust oil comprises, by weight, 10-15 parts of machine oil, 50-70 parts of solvent oil, 5-15 parts of barium petroleum sulfonate,2-3 parts of carboxylate, 2-3 parts of a lanolin derivative, 0.5-1 part of a corrosion inhibitor, 2-3 parts of a solubilizing agent and 1-2 parts of oxidized wax. According to the invention, the raw materials for preparation of the ultra-thin antirust oil are simple and easily available; preparation process is simple; and the prepared ultra-thin antirust oil has low viscosity, a light color, a long antirust period and water replacement capability, and is suitable for promotion in industrial fields.

Description

technical field [0001] The invention relates to the technical field of machining aids, in particular to an ultra-thin antirust oil and a preparation method thereof. Background technique [0002] Metal is an important structural material in machinery, construction and other industries. In the machinery manufacturing industry, many parts need to be coated with a layer of anti-rust oil on the surface of the parts before assembly, which requires the coating of anti-rust oil on the surface of parts The coating thickness should not be too thick, otherwise it will affect the assembly accuracy of the parts. The oil film of the existing anti-rust oil is relatively thick, which reduces the assembly accuracy of the parts. At the same time, the oil film on the surface of the parts is difficult to clean, which affects the appearance of the parts. Contents of the invention [0003] The technical problem to be solved by the present invention is the problem of poor anti-rust performa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/02C10N30/12C10N30/20
CPCC10M169/045C10M2205/18C10M2207/10C10M2207/123C10M2207/289C10M2219/044C10N2030/02C10N2030/12C10N2030/20C10N2030/56C10N2040/48
Inventor 陈卫红
Owner 上海洁安精细化工有限公司
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