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Antibacterial cutting oil and preparation method thereof

A cutting oil and lard technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of easy corruption of cutting oil, poor antibacterial performance of cutting oil, environmental hazards, etc., and achieve improved antibacterial and anticorruption performance, good sterilization and anticorrosion. , the effect of preventing corruption and deterioration

Active Publication Date: 2017-01-25
深圳市前海龙达新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cutting oil has good lubricating, cooling, anti-rust and cleaning properties, and can meet the process requirements during processing, but the mineral oil and preservatives used in cutting oil have great harm to the environment, and animals and plants as base oils will make cutting oil perishable and stinky
[0004] CN104830486A discloses a cutting oil for lathes, including components in the following proportions by weight: sodium petroleum sulfonate: 8-12 parts, barium petroleum sulfonate: 8-10 parts, vulcanized oil: 7-9 parts , Triethanolamine: 8-12 parts, Oleic acid: 10 parts, Potassium hydroxide: 10-12 parts, Water: 2-3 parts, Naphthenic acid rosin sodium soap: 15-18 parts, High-speed engine oil: 60-70 parts , the invention can overcome the shortcomings of poor cooling and anti-rust effects and ensure product quality, but the cutting oil for lathes has poor antibacterial properties and is easy to rot and deteriorate

Method used

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  • Antibacterial cutting oil and preparation method thereof
  • Antibacterial cutting oil and preparation method thereof
  • Antibacterial cutting oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Antibacterial cutting oil in the present embodiment, by mass percentage, comprises the following components:

[0033]

[0034] The preparation method of above-mentioned antibacterial type cutting oil comprises the following steps:

[0035] Add tallow, lard, rapeseed oil and castor oil into the container and mix thoroughly, heat to 35°C, add barium petroleum sulfonate, borate ester, benzotriazole, rust inhibitor and supramolecular compound, stir for 3 hours, get mixed solution;

[0036] The mixed solution is heated, added with a surfactant, emulsified evenly and then cooled to obtain an antibacterial cutting oil.

Embodiment 2

[0038] Antibacterial cutting oil in the present embodiment, by mass percentage, comprises the following components:

[0039]

[0040]

[0041] The preparation method of above-mentioned antibacterial type cutting oil comprises the following steps:

[0042] Add tallow, lard, rapeseed oil and castor oil into the container and mix thoroughly, heat to 35°C, add barium petroleum sulfonate, borate ester, benzotriazole, rust inhibitor and supramolecular compound, stir for 3 hours, get mixed solution;

[0043] The mixed solution is heated, added with a surfactant, emulsified evenly and then cooled to obtain an antibacterial cutting oil.

Embodiment 3

[0045] Antibacterial cutting oil in the present embodiment, by mass percentage, comprises the following components:

[0046]

[0047]

[0048] The preparation method of above-mentioned antibacterial type cutting oil comprises the following steps:

[0049] Add tallow, lard, rapeseed oil and castor oil into the container and mix thoroughly, heat to 35°C, add barium petroleum sulfonate, borate ester, benzotriazole, rust inhibitor and supramolecular compound, stir for 3 hours, get mixed solution;

[0050] The mixed solution is heated, added with a surfactant, emulsified evenly and then cooled to obtain an antibacterial cutting oil.

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Abstract

The invention provides antibacterial cutting oil and a preparation method thereof. The antibacterial cutting oil comprises the following components in parts by mass: 65-75 parts of base oil, 15-20 parts of a surfactant, 3-6 parts of an extreme-pressure anti-wear additive, 5-11 parts of an antirust agent and 2-6 parts of a super molecular compound. The super molecular compound is a substance which is synthesized by salicylic aldehyde thiosemicarbazone and metal-oxygen clusters and has bioactivity. The super molecular compound which is synthesized by the salicylic aldehyde thiosemicarbazone and the metal-oxygen clusters are added in the cutting oil, the antibacterial and anti-corrosion properties of the cutting oil are greatly improved, and corrosion and deterioration of the cutting oil are prevented. The antibacterial cutting oil has good sterilizing and anti-corrosion effects, and is not toxic or harmful to the environment.

Description

technical field [0001] The invention belongs to the field of cutting oil, and in particular relates to an antibacterial cutting oil and a preparation method thereof. Background technique [0002] Cutting oil is composed of base oil compounded with different proportions of extreme pressure anti-wear agent, lubricant, anti-rust agent, anti-mildew bactericide, refrigerant and other additives. Cutting oil has an excellent effect on the CNC machine tool itself, cutting tools and workpieces. and complete protection of emulsions. Cutting oil has super lubricating extreme pressure effect, effectively protects the tool and prolongs its service life, and can obtain extremely high precision and surface finish of the workpiece. [0003] Cutting oil has excellent thorough protection performance for CNC machine tools, cutting tools, workpieces and emulsion. Cutting oil has super lubricating extreme pressure effect, effectively protects the tool and prolongs its service life, and can obt...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/16C10N30/12C10N30/06C10N40/22
CPCC10M169/048C10M2201/062C10M2207/289C10M2207/40C10M2207/402C10M2209/104C10M2215/042C10M2215/223C10M2219/044C10M2219/064C10M2227/061C10N2030/06C10N2030/12C10N2030/16C10N2030/64C10N2040/22
Inventor 何炉忠何良木
Owner 深圳市前海龙达新能源有限公司
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