Cutting liquid and preparation method thereof

A technology of cutting fluid and content, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problem of poor sand-carrying performance, achieve the effect of improving electrical conductivity and avoiding influence

Inactive Publication Date: 2012-12-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical problem of poor sand-carrying performance of the cutting fluid in the prior art, the present invention prov

Method used

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  • Cutting liquid and preparation method thereof

Examples

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Effect test

Embodiment 1

[0033] This example is used to illustrate the cutting fluid disclosed in the present invention and its preparation method.

[0034]100 parts by weight of polyethylene glycol (PEG-400), 2.5 parts by weight of butanol polyoxyethylene ether, 1 part by weight of hydroxyethylethylenediamine, 0.1 part by weight of explosive (Shandong Yunqing Chemical Research Institute) and 0.1 part by weight One part of cyclohexanehexyl hexaphosphonate and 0.1 part by weight of silicone defoamer were added to the mixing tank, the mixer was started, and the mixture was stirred at a speed of 250 rad / min for 40 min. Obtain cutting fluid S1.

Embodiment 2

[0036] This example is used to illustrate the cutting fluid disclosed in the present invention and its preparation method.

[0037] Add 100 parts by weight of polyethylene glycol (PEG-400) into the mixing tank, start the mixer, stir at a speed of 250rad / min for 15 minutes, then add 1.5 parts by weight of polyoxyethylene lauryl ether, and stir for 20 minutes; then add 1 weight Diethylene glycol amine, stirred for 20 minutes; then added 0.1 parts by weight of blasting agent (Shandong Yunqing Institute of Chemical Industry), stirred for 20 minutes; then added 0.1 parts by weight of cyclohexyl hexaphosphonate, stirred for 20 minutes; Silicone defoaming agent, stirred for 30 minutes; cutting solution S2 was obtained.

Embodiment 3

[0039] This example is used to illustrate the cutting fluid disclosed in the present invention and its preparation method.

[0040] Add 100 parts by weight of polyethylene glycol (PEG-400) into the mixing tank, start the mixer, stir at a speed of 250 rad / min for 13 minutes, then add 2 parts by weight of isooctyl alcohol polyoxyethylene ether, and stir for 20 minutes; then add 3 Parts by weight of octylphenol polyoxyethylene ether, stirred for 20 minutes; then added 1 part by weight of triethanolamine, stirred for 20 minutes; then added 0.1 parts by weight of explosive agent (Shandong Yunqing Chemical Research Institute), stirred for 20 minutes; then added 0.1 parts by weight of cyclohexane Hexaol hexaphosphonate was stirred for 20 minutes; then 0.1 parts by weight of silicone defoamer was added and stirred for 30 minutes to obtain cutting fluid S3.

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Abstract

The invention provides a cutting liquid and a preparation method of the cutting liquid. The cutting liquid contains polyethylene glycol, a surfactant, alcohol amine and a chelating agent, wherein the chelating agent is inositol hexaphosphate. The cutting liquid has excellent solid-carrying performance, the cutting efficiency is greatly improved and the service life of the cutting liquid is greatly prolonged.

Description

technical field [0001] The invention relates to a cutting fluid and a preparation method thereof, in particular to a cutting fluid for polysilicon wire cutting and a preparation method thereof. Background technique [0002] Nowadays, the environmental problems faced by human beings are becoming more and more serious, and the requirements of industrialized production on the cutting process are also getting higher and higher. For the field of wire cutting, a new type of water-soluble cutting fluid that is efficient, environmentally friendly, economical, non-toxic, and recyclable has become the goal pursued by the modern processing industry. [0003] As we all know, cutting fluid has the functions of lubricating, cooling, cleaning and rust prevention, and has a significant effect on improving the quality and efficiency of cutting fluid processing and reducing tool wear. In the past ten years, my country's cutting fluid technology has developed rapidly, new varieties of cutting...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/00
Inventor 王美艳张日清周勇
Owner BYD CO LTD
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