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Micro-emulsified cutting fluid, preparation method and application

A cutting fluid and microemulsion technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of unsatisfactory anti-rust performance, poor cooling effect, poor cleaning effect, etc., and achieve good cleaning performance and excellent anti-rust performance , the effect of long service life

Active Publication Date: 2018-12-21
华阳恩赛有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a microemulsion cutting fluid, which has poor lubricity, poor cooling effect, poor cleaning effect, unsatisfactory anti-rust performance and easy to stink in the current microemulsion cutting fluid. Cutting fluid is suitable for grinding, cutting or heavy processing of aluminum and aluminum alloys, copper and its alloys, cast iron, carbon steel, alloy steel and other materials

Method used

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  • Micro-emulsified cutting fluid, preparation method and application
  • Micro-emulsified cutting fluid, preparation method and application
  • Micro-emulsified cutting fluid, preparation method and application

Examples

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Embodiment 1

[0047] This embodiment discloses a microemulsion cutting fluid, which includes the following components by weight:

[0048]

[0049]

[0050] The alkaline substance is a mixture of potassium hydroxide and ethanolamine with a mass ratio of 1:1, the antirust agent is a mixture of organic carboxylates and phosphates with a mass ratio of 1:2, and the anti-hard water agent is Nitrilotriacetic acid (NTA) sodium salt, the nonionic surfactant is fatty acid soap, the emulsifier is a mixture of polyol ester and oleic acid with a mass ratio of 1:1, and the extreme pressure lubricant is phosphoric acid ester, the metal corrosion inhibitor is organic phosphate, the base oil is machine oil, and the bactericide is isothiazolinone, pyridines and iodopropynyl carbamic acid with a mass ratio of 1:1:3 Mixture of butyl esters.

[0051] The preparation method of described microemulsion cutting fluid is characterized in that, comprises the following steps:

[0052] Step 1. Add water to the ...

Embodiment 2

[0065] This embodiment discloses a microemulsion cutting fluid, which includes the following components by weight:

[0066]

[0067] Wherein, the alkaline substance is a mixture of ethanolamine and sodium hydroxide with a mass ratio of 2:1, and the rust inhibitor is a mixture of organic carboxylates and molybdates with a mass ratio of 1:2. The hard water agent is ethylenediaminetetraacetic acid (EDTA) sodium salt and nitrilotriacetic acid (NTA) sodium salt with a mass ratio of 1:1, and the nonionic surfactant is fatty alcohol polyoxygen with a mass ratio of 1:3. A mixture of vinyl ethers and alkylphenol polyoxyethylene ethers, the emulsifier is a mixture of alkanolamide and oleic acid with a mass ratio of 1:1.5, and the extreme pressure lubricant is a mass ratio of 2:1 The mixture of chlorinated paraffin and phosphate ester, the metal corrosion inhibitor is a mixture of organic phosphate ester and imidazoline with a mass ratio of 2:3, the base oil is mineral oil, and the ba...

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Abstract

The invention provides a micro-emulsified cutting fluid, a preparation method and an application. The micro-emulsified cutting fluid is prepared from the following components in parts by weight: 6-8 parts of an alkaline substance, 6-9 parts of an antirust agent, 0.5-3 parts of an anti-hard water agent, 4-6 parts of a nonionic surfactant, 10-15 parts of an emulsifier, 2-6 parts of an extreme pressure lubricant, 10-50 parts of base oil, 1-3 parts of a sterilizing agent, 0.5-2 parts of a metal corrosion inhibitor and 20-60 parts of water. The invention further discloses the preparation method ofthe micro-emulsified cutting fluid. The micro-emulsified cutting fluid provided by the invention has the functions of good extreme pressure lubrication, cooling, corrosion prevention, rust prevention,cleaning and the like, is non-toxic, free of peculiar smells, non-irritant to skin, convenient to use, economical and reasonable, can be diluted with water at high expansion, can prevent rust and corrosion of equipment, prolongs the service lives of a tool and a machine tool effectively, and is good in forma resistance, long in service period and low in using cost.

Description

technical field [0001] The invention relates to grinding technology, in particular to a microemulsion cutting fluid, a preparation method and application. Background technique [0002] Microemulsion cutting fluid is a general-purpose cutting fluid, which is compounded from various components and can be used for lubrication, cooling, cleaning and rust prevention in machining of various materials. However, at present, microemulsion cutting fluids have disadvantages such as poor lubricity, poor cooling effect, poor cleaning effect, unsatisfactory anti-rust performance, and easy to stink. Contents of the invention [0003] The purpose of the present invention is to propose a microemulsion cutting fluid, which has poor lubricity, poor cooling effect, poor cleaning effect, unsatisfactory anti-rust performance and easy to stink in the current microemulsion cutting fluid. Cutting fluid is suitable for grinding, cutting or heavy processing of aluminum and aluminum alloys, copper a...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N30/04C10N30/06C10N30/12C10N30/16C10N40/22C10N40/24
CPCC10M173/00C10N2030/04C10N2030/06C10N2030/12C10N2030/16C10N2040/22C10N2040/24C10N2040/244C10N2040/245C10N2040/246
Inventor 宋德才张丹李少蔚秦剑余超倪早春
Owner 华阳恩赛有限公司