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A kind of water-soluble cutting oil and preparation method thereof

A water-soluble, cutting oil technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of non-ferrous metals, human skin damage, short trial period, etc., to achieve dirt resistance, surface tension reduction and cutting temperature, easy-to-clean effect

Inactive Publication Date: 2011-12-28
TIANJIN DONGFANG SPECIAL LUBRICANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the metal cutting oil widely used in our country has the following problems: (1) it is highly targeted, but its use is too single, such as being used for ferrous metals, but it cannot be used for non-ferrous metals; (2) the trial period is short, and it needs to be replaced frequently (3) The organic matter contained in the cutting oil is easy to cause damage to the human skin; (4) The cutting oil is attached to the surface of the machine tool or the workpiece, which is not easy to clean and easily causes environmental pollution

Method used

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  • A kind of water-soluble cutting oil and preparation method thereof
  • A kind of water-soluble cutting oil and preparation method thereof
  • A kind of water-soluble cutting oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A water-soluble cutting oil base oil, its raw material components and parts by weight are respectively:

[0035]

[0036] in:

[0037] The antirust agent is a mixture of benzotriazole and ethylene glycol, and the weight ratio of benzotriazole to ethylene glycol is 1:10;

[0038] The nonionic surfactant is an octylphenol nonionic surfactant, and the HLB is between 6 and 10;

[0039] Composite corrosion inhibitor is 15% alcohol amine; 0.5% sodium EDTA; 10% sodium silicate; 5% sodium nitrite; 4% ethylene glycol, add water to 100%, percentage by weight;

[0040] The defoamer is an alkaline defoamer, and the defoamer commodity used in this embodiment is JF1240 of Tianjin Jinfeng Defoamer Co., Ltd., a mixture of silicone and polyether ester;

[0041] The preservatives are Grotan, forte, and the ingredients are hexahydrotriazine derivatives and sodium pyridinium thiol oxide.

[0042] A water-soluble cutting oil comprising the above-mentioned water-soluble cutting oil bas...

Embodiment 2

[0055] A water-soluble cutting oil base oil, its raw material components and parts by weight are respectively:

[0056]

[0057]

[0058] in:

[0059] The antirust agent is a mixture of benzotriazole and ethylene glycol, and the weight ratio of benzotriazole to ethylene glycol is 1:10;

[0060] The nonionic surfactant is an octylphenol nonionic surfactant with an HLB between 6 and 10;

[0061]Composite corrosion inhibitor is 15% alcohol amine; 0.5% sodium EDTA; 10% sodium silicate; 5% sodium nitrite; 4% ethylene glycol, add water to 100%, percentage by weight;

[0062] The defoamer is an alkaline defoamer, and the defoamer commodity used in this embodiment is JF1240 of Tianjin Jinfeng Defoamer Co., Ltd., and the main component is a mixture of silicone and polyether ester;

[0063] The preservative is Grotan, forte, and its main components are hexahydrotriazine derivatives and sodium pyridine-thiol oxide.

[0064] A water-soluble cutting oil comprising the above-mentio...

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Abstract

The invention relates to water-soluble cutting oil which comprises the following raw material components in parts by weight: 40-45 parts of water-soluble cutting oil base oil, 40-45 parts of emulsified oil, 0.3-0.8 part of carboxylic ester, 2-4 parts of zinc carboxylate, 2-4 parts of non-ionic surface active agent, 5-8 parts of compound corrosion inhibition functional agent, 0.1-0.5 part of corrosion inhibitor, 0.2-0.5 part of defoamer and 4-10 parts of water. In the invention, a safe and environmentally-friendly organic synthesis grease process is adopted; and the prepared cutting oil has strong cooling property, lubricity and antirust property, and is easy to wash and is not easy to deteriorate, thereby remedying the defects of a heavy-load water-soluble cutting liquid in the aspects ofantirust property, odor and the like in the use process.

Description

technical field [0001] The invention belongs to the field of cutting oil, in particular to a water-soluble cutting oil and a preparation method thereof. Background technique [0002] Cutting oil is composed of base oil compounded with different proportions of extreme pressure and wear-resistant additives, lubricants, antirust agents, antifungal agents, refrigerants and other additives. Therefore, the product has excellent protection against CNC machine tools, 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 is suitable for cutting, high-speed cutting and heavy-duty cutting of cast iron, alloy steel, carbon steel, stainless steel, high-nickel steel, heat-resistant steel, mold steel and other metal products. Including turning, milling, borin...

Claims

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Application Information

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IPC IPC(8): C10M161/00C10M177/00C10N30/12C10N40/20C10N40/22
Inventor 徐振鸿
Owner TIANJIN DONGFANG SPECIAL LUBRICANT
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