Antibacterial metal cutting liquid

An antibacterial metal and cutting fluid technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of shortening the service life of the cutting fluid, corrosion of machine tools, workpieces, and decline in the lubricating performance of the cutting fluid, and achieve the effect of prolonging the service life and preventing rust. good cooling and lubricating performance

Inactive Publication Date: 2016-03-23
QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. During the working process of machine tools, there will be some guide oil, spindle oil, hydraulic oil and iron filings, Dust and other debris are mixed into the cutting fluid, which contains a large number of bacteria and microorganisms. All

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0007] Example 1

[0008] An antibacterial metal cutting fluid, consisting of the following parts by weight of raw materials: 25 parts of diethanolamine boric acid polycarboxylate complex ester, 15 parts of petroleum sodium sulfonate, 5 parts of triethyl citrate, and dialkyl dithiophosphoric acid 1 part zinc, 3 parts methacrylate, 2 parts triethyl citrate, 1 part oleate, 2 parts lanolin, 2 parts simethicone, 5 parts borax, 2 parts triethanolamine, 4 parts ricinoleic acid Parts, 0.5 parts of acrylic acid, 0.05 parts of phenethyl naphthol polyoxyethylene ether, 25 parts of deionized water.

Example Embodiment

[0009] Example 2

[0010] An antibacterial metal cutting fluid, consisting of the following parts by weight of raw materials: 26 parts of diethanolamine boric acid polycarboxylate complex ester, 17 parts of petroleum sodium sulfonate, 7 parts of triethyl citrate, and dialkyl dithiophosphoric acid 2 parts zinc, 4 parts methacrylate, 3 parts triethyl citrate, 2 parts oleate, 4 parts lanolin, 4 parts simethicone, 7 parts borax, 4 parts triethanolamine, 5 parts ricinoleic acid Parts, 0.7 parts of acrylic acid, 0.06 parts of phenethyl naphthol polyoxyethylene ether, and 27 parts of deionized water.

Example Embodiment

[0011] Example 3

[0012] An antibacterial metal cutting fluid, consisting of the following parts by weight of raw materials: 28 parts of diethanolamine boric acid polycarboxylate complex ester, 18 parts of petroleum sodium sulfonate, 8 parts of triethyl citrate, and dialkyl dithiophosphoric acid 3 parts zinc, 5 parts methacrylate, 5 parts triethyl citrate, 3 parts oleate, 6 parts lanolin, 5 parts simethicone, 8 parts borax, 6 parts triethanolamine, 6 parts ricinoleic acid Parts, 1 part of acrylic acid, 0.1 part of phenethyl naphthol polyoxyethylene ether, 30 parts of deionized water.

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PUM

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Abstract

The invention discloses an antibacterial metal cutting liquid. The is composed of the following raw materials, by weight, 25-28 parts of 15-18 parts of 5-8 parts of 1-3 parts of 3-5 parts of 2-5 parts of 1-3 parts of 2-6 parts of 2-5 parts of 5-8 parts of 2-6 parts of 4-6 parts of 0.5-1 part of 0.05-0.1 part of and 25-30 parts of deionized water. The anti-microbial metal cutting liquid has good cooling and lubrication performances, has a good antirust effect and has bactericidal and antibacterial abilities.

Description

technical field [0001] The invention belongs to the technical field of metal cutting, and in particular relates to an antibacterial metal cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. During the working process of machine tools, there will be some guide oil, spindle oil, hydraulic oil and iron filings, Dust and other debris are mixed into the cutting fluid, which contains a large number of bacteria and microorganisms. All these impurities are food for bacteria to multiply. The metabolism of bacteria can produce acidic substances such as organic acids, which will corrode machine tools and workpieces. At the same time, the stability of the cutting fluid is destroyed, the lubricating performance of the cutting fluid is greatly reduced, and the service life of the cutting fluid is shortened. Contents of the invention [0003] Aiming at the deficiencies o...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N30/06C10N30/12C10N30/16C10N40/22
CPCC10M173/00C10M2201/04C10M2207/121C10M2207/126C10M2207/281C10M2207/283C10M2207/401C10M2209/101C10M2215/042C10M2223/045C10M2229/04C10N2030/06C10N2030/12C10N2030/16C10N2040/22C10N2010/04
Inventor 吕玲霞
Owner QINGDAO WENSHENG AUTOMOBILE COMPONENTS & PARTS
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