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Metal rolling oil and preparation method thereof

A technology of metal rolling oil and dipotassium sulfooleate, which is applied in the field of metal rolling oil, can solve problems such as low rolling efficiency, increased cost, and scratches on workpieces, and achieve guaranteed effects, no rolling scars, make simple effects

Active Publication Date: 2013-11-27
湖南澳克科姆能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the rolling oil lubrication process of the prior art is easy to cause scratches on the workpiece, and the rolling efficiency is low, resulting in continuous replacement of rolling oil, thereby increasing the cost of processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A metal rolling oil, made from the following raw materials in parts by weight: 20 parts of dipotassium sulfooleate, 10 parts of cetyl caprylate, 10 parts of methyl laurate, 12 parts of formaldehyde, and 7 parts of ammonium chloride , 7 parts of sodium lauryl sulfate, 1 part of thiourea, 10 parts of sulfuric acid, and 4 parts of boric acid.

[0012] The preparation method of metal rolling oil comprises the following steps: mixing dipotassium sulfooleate, cetyl caprylate, methyl laurate, formaldehyde and ammonium chloride, heating to 50°C and stirring for 1 hour, then adding lauryl Sodium sulfate, thiourea, sulfuric acid, boric acid, just stir well.

Embodiment 2

[0014] A metal rolling oil, made from the following raw materials in parts by weight: 40 parts of dipotassium sulfooleate, 20 parts of cetyl caprylate, 18 parts of methyl laurate, 13 parts of formaldehyde, and 9 parts of ammonium chloride , 12 parts of sodium lauryl sulfate, 6 parts of thiourea, 20 parts of sulfuric acid, and 6 parts of boric acid.

[0015] The preparation method of metal rolling oil comprises the following steps: mixing dipotassium sulfooleate, cetyl caprylate, methyl laurate, formaldehyde and ammonium chloride, heating to 80°C and stirring for 2 hours, then adding dodecyl Sodium sulfate, thiourea, sulfuric acid, boric acid, just stir well.

Embodiment 3

[0017] A metal rolling oil, made from the following raw materials in parts by weight: 30 parts of dipotassium sulfooleate, 15 parts of cetyl caprylate, 15 parts of methyl laurate, 12.5 parts of formaldehyde, and 8 parts of ammonium chloride , 9 parts of sodium lauryl sulfate, 4 parts of thiourea, 15 parts of sulfuric acid, and 5 parts of boric acid.

[0018] The preparation method of metal rolling oil comprises the following steps: mixing dipotassium sulfooleate, cetyl caprylate, methyl laurate, formaldehyde and ammonium chloride, heating to 60°C and stirring for 1.5h, then adding dodecane Sodium sulfate, thiourea, sulfuric acid, boric acid, just stir well.

[0019] After testing, the lubricating performance of the metal rolling oil of the invention is 12% higher than that of common rolling oil, and the products processed by the metal rolling oil of the invention have good gloss and no rolling scars.

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PUM

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Abstract

The invention discloses metal rolling oil and a preparation method thereof. The metal rolling oil is prepared form following raw materials by weight: 20-40 parts of dipatassium sulfoacetate, 10-20 parts of cetyl octanoate, 10-18 parts of methyl laurate, 12-13 parts of formaldehyde, 7-9 parts of ammonium chloride, 7-12 parts of sodium dodecyl sulfate, 1-6 parts of thiocarbamide, 10-20 parts of sulfuric acid and 4-6 parts of boric acid. According to the metal rolling oil and the preparation method, the raw material cost is low, preparation of the metal rolling oil is simple, the cost is reduced and at the same time effects are guaranteed and economic benefit of products is improved. The lubricating property of the metal rolling oil is 12% higher than the lubricating property of common rolling oil. In addition, products machined by using the metal rolling oil provided by the invention have good glossiness and no rolling scars.

Description

technical field [0001] The invention relates to a metal rolling oil, in particular to a metal rolling oil and a preparation method thereof. Background technique [0002] Rolling is a processing method in which metal passes through the gap between two relatively rotating rolls on a rolling mill, and is rolled and deformed into profiles (such as steel plates, round steel, angle steel, channel steel, etc.). The main function of the rolling oil is to reduce the friction between the roll and the aluminum foil, provide a stable friction interface, realize stable rolling, and improve the surface quality. Rolling oil is generally made of refined mineral oil, vegetable oily agent, extreme pressure agent, emulsifier, antioxidant and other additives. It is used for lubrication, cooling and flushing during hot rolling of aluminum and aluminum alloys, and can be mixed into emulsions of different concentrations. [0003] However, the rolling oil lubricating process of the prior art is ...

Claims

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Application Information

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IPC IPC(8): C10M141/08C10N30/06C10N40/24
Inventor 徐志坚
Owner 湖南澳克科姆能源科技有限公司
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