Water-soluble soybean oil

A soybean oil and water-soluble technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as increased operational difficulty and waste of resources, and achieve the effects of reducing cleaning costs, reducing consumption, and reducing emission pollution

Inactive Publication Date: 2015-12-23
STATE RUN NO 616 FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of engine manufacturing, many metals are cut with non-water-soluble lubricating medium, and the surface of the machined parts will remain non-

Method used

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  • Water-soluble soybean oil
  • Water-soluble soybean oil
  • Water-soluble soybean oil

Examples

Experimental program
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preparation example Construction

[0025] For the preparation of mixed surfactants, in this example, two lauryl alcohol polyoxyethylene ethers with different HLB values ​​are selected and mixed in different proportions to obtain lauryl alcohol polyoxyethylene ethers with an HLB value between 7 and 9. ether.

[0026] Among them, the mixing principle of two lauryl alcohol polyoxyethylene ethers with different HLB values ​​is proportioned according to the following formula:

[0027] HLB 0 = W a × H L B a + W b × H L B b W a + W b

[0028] Where: HLB 0 - The HLB value of the mixed surfactant is between 7 and 9;

[0029...

Embodiment 1

[0035] Mix 7.5 parts of lauryl alcohol polyoxyethylene ether with HLB=5 and 2.5 parts of lauryl alcohol polyoxyethylene ether with HLB=15 to obtain a mixed surfactant of HLB=7.5, which is added to soybean oil by 5% by mass In, a kind of water-soluble soybean oil is obtained.

Embodiment 2

[0037] Mix 8 parts of lauryl alcohol polyoxyethylene ether of HLB=7 with 7 parts of lauryl alcohol polyoxyethylene ether of HLB=8 to obtain a mixed surfactant of HLB=7.47, which is added to soybean oil in a mass percentage of 5.5% In, a kind of water-soluble soybean oil is obtained.

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Abstract

The invention belongs to the technical field of lubricating oil for metal machining and discloses water-soluble soybean oil. The water-soluble soybean oil is prepared from, by mass, 4%-6% of mixed surfactant and the balance soybean oil. The mixed surfactant is prepared by mixing two kinds of dodecyl polyoxyethylene ether with different HLB values, and the HLB value of the mixed surfactant ranges from 7 to 9. According to the water-soluble soybean oil, the mixed surfactant formed by mixing the two kinds of dodecyl polyoxyethylene ether is added into the common soybean oil, and the water-soluble soybean oil is applied to the manufacturing industry of engines, and can improve cleaning efficiency, decrease cleaning temperature and reduce the use amount of cleaning agents, washing cost and emission pollution.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil for metal processing, and relates to a water-soluble soybean oil. Background technique [0002] Lauryl alcohol polyoxyethylene ether is a kind of surfactant, which is synthesized by lauryl alcohol and ethylene oxide under the action of a catalyst. Each molecule of lauryl alcohol is a lipophilic group, and polyoxyethylene ether is The hydrophilic group is thus an amphiphilic molecule with both hydrophilic and lipophilic functions. [0003] Lauryl alcohol polyoxyethylene ether is used in the textile industry. It is used as a leveling agent in the printing and dyeing process of textiles to make the dyes evenly distributed on the surface of textiles. In the weaving process of textiles, lauryl alcohol polyoxyethylene ether can form a lubricating film on the surface of textile fibers to prevent fibers from breaking due to friction. [0004] Lauryl alcohol polyoxyethylene ether is used in petro...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M145/36C10N30/04
Inventor 刘乐张同英任子清赵勇石志勇
Owner STATE RUN NO 616 FACTORY
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