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Stamping and drawing oil and preparation method thereof

A technology of stamping stretching and vegetable oil, applied in the field of stretching oil, which can solve the problems of high extreme pressure performance and cooling performance, which cannot be satisfied

Inactive Publication Date: 2018-06-08
东莞太平洋博高润滑油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The stamping and drawing oils disclosed in the prior art cannot meet extremely high extreme pressure performance and cooling performance

Method used

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  • Stamping and drawing oil and preparation method thereof
  • Stamping and drawing oil and preparation method thereof
  • Stamping and drawing oil and preparation method thereof

Examples

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Effect test

preparation example Construction

[0060] The invention provides a kind of preparation method of stamping drawing oil, comprising:

[0061] A) mixing chlorinated paraffin, oxidized rapeseed oil, sulfurized fatty acid methyl ester, vegetable oil, phosphorus nitrogen compound, refined paraffin and epoxidized soybean oil to obtain a mixture;

[0062] B) Heating and stirring the mixture to obtain stamping oil.

[0063] The preparation method of the stamping drawing oil provided by the invention firstly mixes chlorinated paraffin, oxidized rapeseed oil, sulfurized fatty acid methyl ester, vegetable oil, phosphorus nitrogen compound, refined paraffin and epoxidized soybean oil to obtain a mixture.

[0064] Wherein, the refined paraffin is fully refined paraffin, and the refined paraffin is preferably pulverized; the pulverized particle diameter is less than or equal to 1cm

[0065] The above-mentioned reaction of the present invention is preferably carried out in a reactor, and the present invention does not limit t...

Embodiment 1

[0073]

[0074] Process:

[0075] The refined paraffin is crushed; the above raw materials are added to the production kettle in turn; the temperature is raised to 50-60°C, and stirred for 60 minutes until the product is uniform and transparent. The four-ball data of the product is PB:804N, PD:3920N

Embodiment 2

[0077]

[0078] Process:

[0079] Refined paraffin wax crushed the above raw materials and added them to the production kettle in turn; raised the temperature to 50-60°C and stirred for 60 minutes until the product was uniform and transparent. The four-ball data of the product is PB:980N; PD:4900N

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Abstract

The invention provides stamping and drawing oil. The stamping and drawing oil comprises the following components in parts by weight: 35 to 50 parts of chlorinated paraffin, 5 to 15 parts of oxidized rapeseed oil, 2 to 10 parts of ethyl sulfide fatty acid, 25 to 40 parts of plant oil, 2 to 10 parts of phosphorus nitrogen compound, 3 to 10 parts of refined paraffin and 0.1 to 1 part of epoxidized soybean oil. The phosphorus nitrogen compound extreme pressure additive, the chlorinated paraffin, the ethyl sulfide fatty acid and the refined paraffin have synergistic effect of extreme pressure; meanwhile, the plant oil and the oxidized rapeseed oil have property of improving boundary lubricating property, the refined paraffin serves as a mode release agent, the epoxidized soybean oil serves as ametal deactivator, and the finally prepared stamping and drawing oil has high cooling property while having high extreme pressure wear resistance.

Description

technical field [0001] The invention relates to the technical field of drawing oil, in particular to a stamping drawing oil and a preparation method thereof. Background technique [0002] Metal processing includes cutting and stamping stretching, etc. Compared with cutting, stretched products have better mechanical properties, so stamping stretching is often used on some metal products with high load requirements, such as body stamping, pipe bending , diameter expansion, oil pan stretching, etc., and the stamping and stretching process has the characteristics of one-time forming, fast speed, and high efficiency. In the process of heavy-duty stamping and drawing, medium-high viscosity lubricating medium is required to isolate the mold and workpiece, prevent the mold from being damaged, and improve the success rate of workpiece drawing. [0003] Stamping drawing oil has a high viscosity and is specially designed for extremely difficult metal drawing. It is prepared by adding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N40/24
CPCC10M169/044C10M2205/16C10M2207/243C10M2207/401C10M2211/08C10M2215/042C10M2219/024C10M2223/04C10N2030/06C10N2040/24
Inventor 张庆荣
Owner 东莞太平洋博高润滑油有限公司
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