Corrosion-free anti-wear semi-synthetic cutting fluid and preparation method thereof

A semi-synthetic, cutting fluid technology, used in lubricating compositions, petroleum industry, etc., can solve the problems of polluted environment, poor cooling performance, poor lubricity and anti-rust effect, etc., and achieve good anti-settling performance, good lubricity, Good anti-rust performance

Inactive Publication Date: 2014-03-26
MAANSHAN HENGYI MACHINERY MFG
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, polluting the environment
Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. Cutting fluid that does not corrode the equipment and does not pollute the environment is very important

Method used

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  • Corrosion-free anti-wear semi-synthetic cutting fluid and preparation method thereof

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Embodiment Construction

[0009] A non-corrosion and anti-wear semi-synthetic cutting fluid, made of the following raw materials in parts by weight (kg): mineral oil 13, ricinoleic acid 3.5, diethanolamine 1.5, isopropanol 11, fatty acid polyoxyethylene ester 3.5, diamond nano Particle 1.5, pentaerythritol 1.5, lauryl polyoxyethylene ether 2.5, lanthanum acetate 0.08, auxiliary agent 7, water 200; the auxiliary agent is made of the following raw materials in parts by weight (kg): polyoxyethylene sorbitan Oleate 2, nano aluminum nitride 0.1, citric acid 1, sodium tripolyphosphate 3, ammonium persulfate 2, silane coupling agent KH-5602, sodium molybdate 2, peach gum 3, water 20-24; preparation method Dissolve ammonium persulfate in water, then add other remaining materials, stir for 10-15 minutes, heat to 70-80°C, and stir for 1-2 hours to obtain the product.

[0010] The preparation method of the non-corrosion and anti-wear semi-synthetic cutting fluid comprises the following steps: mixing water, isopro...

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Abstract

A corrosion-free anti-wear semi-synthetic cutting fluid is prepared from the following raw materials: 12-14 parts of mineral oil, 3-4 parts of ricinoleic acid, 1-2 parts of diethanolamine, 10-12 parts of isopropanol, 3-4 parts of polyoxyethylene fatty acid, 1-2 parts of diamond nanometer particles, 1-2 parts of pentaerythritol, 2-3 parts of lauryl alcohol polyoxyethylene, 0.05-0.1 part of lanthanum acetate, 6-8 parts of an auxiliary agent and 200 parts of water. The cutting fluid provided by the invention has excellent antiwear performance by employing diamond nanometer particles; and the cutting fluid has the advantages of good lubricity and good cleaning performance, is stable in emulsion system, good in settlement resistance, does not corrode machine tools, is not easy to deteriorate and reek, and is long in service life.

Description

technical field [0001] The invention relates to the technical field of cutting fluids, in particular to a non-corrosion and anti-wear semi-synthetic cutting fluid and a preparation method thereof. Background technique [0002] The cutting fluid should have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. At present, cutting fluid can be divided into two categories, oil-soluble cutting fluid and water-soluble cutting fluid. Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, which pollutes the environment. Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. It is very important to have a cutting fluid that does not corrode the equipment and does not pollute the environment. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/06C10N30/12C10N30/04C10N40/22
Inventor 章功国王泾文段宗银李纯金陈超王淑妍张少伍王晓芬谢勇
Owner MAANSHAN HENGYI MACHINERY MFG
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