Multi-functional cutting fluid and preparation method thereof

A cutting fluid, multi-functional technology, applied in the petroleum industry, lubricating composition, etc., can solve serious problems, slow heat dissipation, oil waste, etc., and achieve excellent performance and good anti-rust performance

Inactive Publication Date: 2013-10-23
林志虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficul

Method used

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Examples

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Example Embodiment

[0013] A multifunctional cutting fluid, made of the following parts by weight (kg) of raw materials:

[0014] Fatty acid diethanolamine borate 4, sebacic acid 3, petroleum sodium sulfonate 2, acetyl triethyl citrate 5, tributyl citrate 4, alkenyl succinic acid 1, urea 1, acrylonitrile 2, dioxane Base zinc dithiophosphate 3, membrane aid 5, water 240.

[0015] The membrane aid is prepared from the following parts by weight (kg) of raw materials: ricinoleic acid 4, 2-amino-2-methyl-1-propanol 3, silane coupling agent KH550 2, sorbitol mono oil Acid ester 2, acrylonitrile 2, methylol urea 2, tert-butyl hydroperoxide 0.3, morpholine 1.

[0016] The preparation method is: mix ricinoleic acid, 2-amino-2-methyl-1-propanol, acrylonitrile, and sorbitol monooleate, add tert-butyl hydrogen peroxide, and stir for 2-3 hours. Heat to 130-140°C, then add silane coupling agent KH550, hydroxymethylurea, and morpholine, and continue to stir and react for 1-2 hours.

[0017] The preparation method of ...

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PUM

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Abstract

The invention discloses a multi-functional cutting fluid and a preparation method thereof. The multi-functional cutting fluid is characterized by being prepared from the following raw materials in parts by weight: 3-4 parts of fatty acid diethanolamine borate ester, 2-3 parts of sebacic acid, 1-2 parts of petroleum sodium sulfonate, 4-5 parts of acetyl triethyl citrate, 3-4 parts of tributyl citrate, 1-2 parts of vinyl succinic acid, 1-2 parts of urea, 1-2 parts of acrylonitrile, 2-3 parts of zinc dialkyl dithiophosphate, 5-6 parts of coalescing agent and 240 parts of water. The novel multi-functional cutting fluid disclosed by the invention has a good rust prevention performance on nonferrous metals such as black metals and copper, so the multi-functional cutting fluid is an efficient cutting fluid for materials such as cast iron, stainless steel, high-carbon steel and copper, and is a multi-functional cutting fluid with excellent performance.

Description

technical field [0001] The invention belongs to the technical field of cutting fluid, and relates to a multifunctional cutting fluid and a preparation method thereof. Background technique [0002] In the machining industry, lubricating oil or kerosene plus lubricating oil is basically used for cutting lubrication and cooling. In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface. Moreover, the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing. [0003] Now there is an urgent need to design a cutting fluid with good lubricity, superior anti-rust performance, fast cooling speed and good cleaning performance. Contents of the invention [0004] The object of the present invention is to provide a kind of multifunctional cutting fluid and its preparation method. [0005] The technical scheme adop...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10N40/22C10N30/12
Inventor 章功国谢勇
Owner 林志虎
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