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Preparation method of long-term dehydration antirust oil

An anti-rust oil and anti-rust additive technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve problems such as poor comprehensive performance, and achieve the effects of increasing protection effect, convenient production and processing, and avoiding surface oxidation.

Inactive Publication Date: 2020-09-08
山东硕力新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the traditional anti-rust oils are simple in composition and have good performance in one or several specific aspects, but the overall performance is poor, especially at the end of the anti-rust period. However, metal products must go through long-term storage, transportation and use. Long-term effective Only anti-rust oil can ensure the high quality of metal sheets

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A preparation method for long-term dehydration antirust oil, comprising the following steps:

[0015] A. Configure film-forming aids: Weigh 8 parts of raw materials dodecenylsuccinic acid, 1.5 parts of shellac resin, 3 parts of aluminum distearate, 3.5 parts of propylene glycol methyl ether acetate, ethylene glycol mono 0.15 parts of ether, 0.2 parts of jojoba oil; heat aluminum distearate to 80°C, add propylene glycol methyl ether acetate, stir well and lower the temperature to 66°C, add ethylene glycol monoethyl ether, stir and disperse at 550 rpm 5 minutes to get the premix; mix dodecenylsuccinic acid and shellac resin at 90°C, stir evenly and add to the premix, after fully stirring, add jojoba oil, cool to room temperature, that is Obtain the film-forming aid;

[0016] B. Configure anti-rust additives: use mineral oil as solvent, weigh 2 parts of lanolin magnesium soap, 4 parts of barium dinonyl naphthalene sulfonate, 4 parts of triethanolammonium oleate, and 2 par...

Embodiment 2

[0021] A preparation method for long-term dehydration antirust oil, comprising the following steps:

[0022] A. Configure film-forming aids: Weigh 7 parts of dodecenyl succinic acid, 1 part of shellac resin, 4 parts of aluminum distearate, 3 parts of propylene glycol methyl ether acetate, ethylene glycol mono 0.1 part of ether, 0.15 part of jojoba oil; heat aluminum distearate to 75°C, add propylene glycol methyl ether acetate, stir well and reduce the temperature to 62°C, add ethylene glycol monoethyl ether, stir and disperse at 500 rpm 5 minutes to get the premix; mix dodecenylsuccinic acid and shellac resin at 80°C, stir evenly and add to the premix, after fully stirring, add jojoba oil, cool to room temperature, that is Obtain the film-forming aid;

[0023] B. Configure anti-rust additives: use mineral oil as a solvent, weigh 1 part of lanolin magnesium soap, 3 parts of barium dinonyl naphthalene sulfonate, 3 parts of triethanolammonium oleate, and 1 part of paraffin wax ...

Embodiment 3

[0028] A preparation method for long-term dehydration antirust oil, comprising the following steps:

[0029] A, configure film-forming aids: take by weight 9 parts of raw materials dodecenyl succinic acid, 2 parts of shellac resin, 5 parts of aluminum distearate, 4 parts of propylene glycol methyl ether acetate, ethylene glycol mono 0.2 part of ether, 0.25 part of jojoba oil; heat aluminum distearate to 85°C, add propylene glycol methyl ether acetate, stir well and lower the temperature to 68°C, add ethylene glycol monoethyl ether, stir and disperse at 600 rpm 5 minutes to obtain a premix; mix dodecenylsuccinic acid and shellac resin at 100°C, stir evenly and add to the premix, after stirring thoroughly, add jojoba oil, cool to room temperature, that is Obtain the film-forming aid;

[0030] B. Configure anti-rust additives: use mineral oil as solvent, weigh 3 parts of lanolin magnesium soap, 5 parts of barium dinonyl naphthalene sulfonate, 5 parts of triethanolammonium oleate...

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PUM

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Abstract

The invention discloses a preparation method of long-term dehydration antirust oil. The method comprises the following steps: A, preparing a film forming aid; B, preparing an antirust additive; C, weighing a dehydration additive; D, weighing an antioxidant; and E, forming, wherein 6-10 parts by weight of a film forming aid, 8-12 parts by weight of an antirust additive, 2-4 parts by weight of a dehydration additive, 1-2 parts by weight of an antioxidant and 75-85 parts by weight of mineral oil are weighed, are put into a stirring kettle, heated to 40-50 DEG C, and stirred for 40-60 minutes until all the components are fully dispersed and dissolved, the obtained material is taken out, and impurities are filtered out to obtain a finished product. Compared with the prior art, the method of theinvention has the advantages of simple preparation process, easy implementation, good use effect of the finished product, and long-term effectiveness.

Description

technical field [0001] The invention relates to the technical field of antirust oil, in particular to a preparation method of long-term dehydration antirust oil. Background technique [0002] With the rapid development of industries such as national defense and automobile manufacturing, the demand for metal sheets is increasing, and the requirements for the surface quality of the sheets are also getting higher and higher, because how to prevent corrosion and reduce the loss of production, transportation, and storage costs It is the top priority. At present, the common way to prevent metal corrosion is to coat the surface of the workpiece with a layer of anti-rust oil. [0003] At present, most of the traditional anti-rust oils are simple in composition and have good performance in one or several specific aspects, but the overall performance is poor, especially at the end of the anti-rust period. However, metal products must go through long-term storage, transportation and us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M167/00C10N30/12C10N30/10
CPCC10M167/00C10M2203/10C10M2203/102C10M2205/18C10M2207/024C10M2207/046C10M2207/127C10M2207/287C10M2215/082C10M2219/044C10M2227/06
Inventor 李修喜余杰孙运强杨春林陈晓梅
Owner 山东硕力新材料科技有限公司
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