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Healthy and environment-friendly trace cutting fluid and preparation method thereof

A cutting fluid and micro-quantity technology, applied in the direction of additives, lubricating compositions, petroleum industry, etc., can solve problems such as large amount of lubricant used, pollution, lubrication and cooling problems can not be solved well

Active Publication Date: 2020-01-21
深圳市油博士润滑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional metal cutting process uses mineral oil or vegetable oil or cutting fluid for a large amount of shower lubrication. The amount of lubricant used is large, which not only wastes resources, but also causes huge pollution to the processing site and the environment, and also seriously affects the health of the operators. In order to solve these problems, some progress has been made in the research of micro-quantity lubrication technology recently. The micro-quantity lubrication technology has solved the above-mentioned problems such as large amount of lubricant used and serious pollution. The problem is that the lubrication and cooling problems cannot be solved well

Method used

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  • Healthy and environment-friendly trace cutting fluid and preparation method thereof
  • Healthy and environment-friendly trace cutting fluid and preparation method thereof
  • Healthy and environment-friendly trace cutting fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Add 1000g of dried Sapindus pericarp crushed to 100 mesh, add 4000g of n-propanol solution (concentration: 50%), 125g of paraformaldehyde, use ultrasonic wave to leaching for 24 hours, and filter to remove impurities, which is the pre-micro cutting fluid. body.

[0031] Weigh 300g of the above trace cutting fluid precursor, 250g of isopropyl oleate, 150g of organic neodymium, 150g of sorbitan fatty acid ester (SP-80), 100g of polyricinoleic acid ester (L4), 50g of deionized water, When it is mixed and stirred at a temperature of 50°C until it becomes transparent, it becomes a healthy and environmentally friendly micro-cutting fluid.

[0032] The preparation method of the organic neodymium is as follows: put 900g of oleic acid and 100g of neodymium oxide into a stirrer, stir and react at a temperature of 100° C. for 3.5 hours, and the organic neodymium is obtained.

[0033] The above-mentioned micro-cutting fluid and the comparison group micro-cutting fluid (model KS-CU...

Embodiment 2

[0035] Add 1000g of dried Sapindus pericarp crushed to 50 meshes, add 3000g of diethylene glycol solution (concentration 60%), 115g of paraformaldehyde, and use ultrasonic waves to extract for 24 hours, then filter to remove impurities, which is a trace cutting fluid precursor.

[0036] Weigh 200g of the above trace cutting fluid precursor, 300g of isopropyl oleate, 200g of organic neodymium, 100g of sorbitan fatty acid ester (SP-20), 100g of polyricinoleic acid ester (L4), 100g of deionized water, When it is mixed and stirred at a temperature of 40°C until it becomes transparent, it becomes a healthy and environmentally friendly micro-cutting fluid.

[0037] The preparation method of the organic neodymium is as follows: put 850g of oleic acid and 150g of neodymium oxide into a stirrer, stir and react at a temperature of 110° C. for 3 hours to obtain the organic neodymium.

[0038] The above micro-cutting fluid and the comparison group micro-cutting fluid (model KS-CUT320, pr...

Embodiment 3

[0041] Add 5000 g of isopropanol solution (concentration: 55%) to 1000 g of dried Sapindus pericarp crushed to 30 meshes, use ultrasonic waves to extract for 24 hours, and filter to remove impurities, which is the trace cutting fluid precursor.

[0042] Take by weighing 250g of the above-mentioned trace cutting fluid precursor, 200g of isopropyl oleate, 200g of organic neodymium, 120g of sorbitan fatty acid ester (SP-40), 120g of trimerized ricinoleic acid ester, and 110g of deionized water. When it is mixed and stirred at a temperature of ℃ until it is transparent, it is a healthy and environmentally friendly micro-cutting fluid.

[0043] The preparation method of the organic neodymium is as follows: put 880g of oleic acid and 120g of neodymium oxide into a stirrer, stir and react at a temperature of 90° C. for 4 hours, and obtain the organic neodymium.

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Abstract

The invention provides a healthy and environment-friendly trace cutting fluid and a preparation method thereof. The precursor of the cutting fluid is prepared from a material containing Chinese soapberry fruit extract; and the Chinese soapberry fruit extract contains 10 to 100 percent of Chinese soapberry fruit saponin. According to the healthy and environment-friendly trace cutting fluid preparedby the invention, the Chinese soapberry fruit extract which contains triterpenoid saponin, such as Chinese soapberry fruit saponi, is a natural nonionic surfactant, and has antibacterial, inflammation-diminishing, anti-oxidation and free radical-removing effects and the like. The trace cutting fluid has a certain protecting effect on front-line workers who touch machined workpieces for a long time. Moreover, the Chinese soapberry fruit extract also has certain lubricity.

Description

technical field [0001] The invention belongs to the technical field of metal processing, and relates to a healthy and environment-friendly trace cutting fluid and a preparation method thereof. Background technique [0002] The traditional metal cutting process uses mineral oil or vegetable oil or cutting fluid for a large amount of shower lubrication. The amount of lubricant used is large, which not only wastes resources, but also causes huge pollution to the processing site and the environment, and also seriously affects the health of the operators. In order to solve these problems, some progress has been made in the research of micro-quantity lubrication technology recently. The micro-quantity lubrication technology has solved the above problems such as large amount of lubricant used and serious pollution. The main problem is that the lubrication and cooling problems cannot be solved well. [0003] In addition, micro lubricants often need to add a large amount of sulfur-c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M159/02C10M173/00C10M169/04C10N30/06C10N40/22
CPCC10M159/02C10M169/04C10M173/00C10M2207/04C10M2207/126C10M2207/281C10M2207/282C10M2207/286C10M2209/104C10M2209/108C10N2030/06C10N2040/22C10N2010/06
Inventor 张乃庆吴启东
Owner 深圳市油博士润滑科技有限公司
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