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Micro-emulsion cutting fluid and preparation method thereof

A cutting fluid and microemulsion technology, applied in the field of metal cutting, can solve problems such as poor lubricity and antirust performance, unfavorable environmental protection and human health, etc., achieve good lubricity, overcome easy deterioration and odor, and moderate cleaning performance Effect

Inactive Publication Date: 2018-09-04
王珍珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional cutting fluid products have the following defects: First, the nitrite content is not conducive to environmental protection and human health; second, traditional cutting fluid products have poor lubricity and antirust performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1, the microemulsion cutting fluid of the present invention is composed of the following raw materials in parts by mass: No. 10 industrial white oil 10-25, petroleum sodium sulfonate 8-15, oleic acid 6-12, triethanolamine 10-20, alkyl Phenol polyoxyethylene ether OP-10 10~16, alkyl alcohol amide phosphate 6503 1~5, rust inhibitor monomer 10~20, tetradecyl alcohol or stearyl alcohol 1~10, benzotriazole 1~ 2. Sodium tetraborate 1-10, sodium carbonate 1-5, triazine compound or benzisothiazolinone fungicide 1-3, defoamer 0.25-1 and water 30-50.

[0013] Further, the antirust agent monomer is obtained by stirring at 80-90° C. for 2 hours at a mass ratio of dodecyl dibasic fatty acid and triethanolamine in a ratio of 1:4.

[0014] The present invention simultaneously provides a production process of microemulsion cutting fluid: comprising the following steps:

[0015] Step 1, the preparation of the oil phase system: add base oil in the reaction vessel, stir and he...

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PUM

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Abstract

The invention belongs to the technical field of machining of metals. According to the technical scheme of the invention, the micro-emulsion cutting fluid is composed of the following raw materials inparts by mass: 10-25 parts of technical white oil No.10, 8-15 parts of petroleum sodium sulfonate, 6-12 parts of oleic acid, triethanolamine, 10-16 parts of alkylphenol ethoxylates OP-10, 1-5 parts ofalkylolamide phosphate 6503, 10-20 parts of an antirust agent monomer, 1-10 parts of tetradecanol or octadecanol, 1-2 parts of benzotriazole, 1-10 parts of sodium tetraborate, 1-5 parts of sodium carbonate, 1-3 parts of triazine compound or benzisothiazolone bactericide, 0.25-1 part of an antifoaming agent and 30-50 parts of water. The micro-emulsion cutting fluid disclosed by the invention has the beneficial effects of being excellent in lubricating property and in anti-rust performance and harmless to the human body.

Description

technical field [0001] The invention belongs to the technical field of metal cutting, and in particular relates to a microemulsion cutting fluid and a preparation method thereof. Background technique [0002] During metal cutting, cutting fluid is usually used to cool and lubricate the tool. Traditional cutting fluid products have the following defects: first, the nitrite content is not conducive to environmental protection and human health; second, traditional cutting fluid products have poor lubricity and antirust performance. Contents of the invention [0003] The object of the present invention is to provide a microemulsion cutting fluid, which not only has good lubricating performance and antirust performance, but also is harmless to human body. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] The microemulsion cutting fluid of the present invention is composed of the following raw materials in parts by m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/04C10N30/06C10N30/12
CPCC10M173/00C10M2201/062C10M2201/087C10M2203/10C10M2207/021C10M2207/126C10M2207/127C10M2209/104C10M2209/108C10M2215/042C10M2215/222C10M2215/223C10M2219/044C10M2219/104C10M2223/04C10N2010/02C10N2030/04C10N2030/06C10N2030/12C10N2040/22
Inventor 王珍珍
Owner 王珍珍
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