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Low-odor and low-toxicity glass cutting fluid

A cutting fluid, low odor technology, used in the petroleum industry, lubricating compositions, etc., can solve the problems of poor lubricity and rust prevention effect, unsatisfactory lubricating performance, reduced processing roughness, etc., and achieve good lubricating effect and settling performance. , Conducive to environmental protection, the effect of reducing waste water discharge

Active Publication Date: 2015-03-25
长沙艾森设备维护技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent (publication number CN102627999 A) discloses a water-based cutting fluid for glass-ceramic processing and a preparation method thereof, which is mainly aimed at cooling and cleaning with clear water in the cutting process of the diamond wire saw in the prior art, and there are problems with cleaning. In place, the problem of low cutting efficiency provides a water-based cutting fluid for glass-ceramic processing that can improve cutting efficiency while reducing processing roughness and has a good cleaning effect
The cutting fluid can improve the cutting efficiency and cleaning effect to a certain extent, but it has limited effect on the reduction of machining roughness.
[0004] The patent (publication number CN103725391 A) discloses a microemulsion cutting fluid for processing glass-ceramic and its preparation method. For the problem of poor anti-rust effect, a cutting fluid with better anti-rust effect and better lubricating effect than water has been developed, but the lubricating performance is not ideal enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Formulation 1: based on the total mass as 100%.

[0029] Triethanolamine 8%, sebacic acid 2%, neodecanoic acid 2%, RPE1740 2%, PE6400 2%, glycerol 2%, ethylenediaminetetraacetic acid 0.6%, molecular weight 4000 acrylic acid homopolymer 0.8%, ten Octaalkyldimethylbenzylammonium chloride 0.5%, the balance is water.

[0030] The lubricating performance and anti-wear performance of the glass grinding fluid were tested by the AW lubrication and wear tester developed and produced by Hunan Machinery Research Institute. The results of the lubricity test were: it could pass 12 weights, and the obtained wear spot area was: 17.1 mm 2 . Dilute the stock solution to a concentration of 5% to carry out the sedimentation test of iron filings. The test result is: the time taken for all the iron filings to settle is 3-5s.

Embodiment 2

[0032] Formulation 2: based on the total mass as 100%.

[0033] Isopropanolamine 6%, stearic acid 2%, isononanoic acid 1%, RPE1720 2%, PE6400 1.5%, ethylene glycol 2%, nitrilotriacetic acid 0.6%, molecular weight 8000 acrylic acid homopolymer 0.8%, Tetradecyl dimethyl benzyl ammonium chloride 0.5%, the balance is water.

[0034] The lubricity and anti-wear properties of the glass grinding fluid were tested by the AW lubricating and wear testing machine developed and produced by Hunan Machinery Research Institute. The lubricity test results were: it can pass 12 weights, and the obtained wear spot area is: 11.4mm 2 . Dilute the stock solution to a concentration of 5% to carry out the sedimentation test of iron filings. The test result is: the time taken for all the iron filings to settle is 3-5s.

Embodiment 3

[0036] Formulation 3: based on the total mass as 100%.

[0037] Triisopropanolamine 8%, Tall Oil Fatty Acid 1%, Undecanedicarboxylic Acid 2%, RPE2520 2%, PE10100 2%, Glycerol 2%, Trisodium Hydroxyethylethylenediamine Triacetate 0.6% , the molecular weight is 4000 acrylic acid homopolymer 0.8%, octadecyldimethylbenzyl ammonium chloride 0.5%, and the balance is water.

[0038] The lubricating performance and anti-wear performance of the glass grinding fluid were tested by the AW lubricating and wear testing machine developed and produced by Hunan Institute of Machinery. mm 2 . Dilute the stock solution to a concentration of 5% to carry out the sedimentation test of iron filings. The test result is: the time taken for all the iron filings to settle is 3-5s.

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PUM

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Abstract

The invention discloses a low-odor and low-toxicity glass cutting fluid. The low-odor and low-toxicity glass cutting fluid is formed by dissolving organic hydramine, organic carboxylic acid, polyether, dihydric alcohol and / or polyhydric alcohol, chelating agent, dispersant and cationic surface active agent with a sterilization function into water. The low-odor and low-toxicity glass cutting fluid has the advantages of being high in settling property, long in service life, safe, low-toxicity, low in use cost and the like, and accordingly, can be widely applied to the glass machining industry and is applicable to mass generalization and application.

Description

technical field [0001] The invention relates to a low-odor and low-toxic glass cutting fluid, which belongs to the technical field of hard and brittle material processing. Background technique [0002] Cutting is an essential basic process in glass production and deep processing. The quality requirements are: accurate size, flat and vertical section, no edge chipping. In recent years, with the development of the information industry, the high-tech glass used for information display has developed rapidly, and the glass processing industry has also grown rapidly. When cutting glass, the traditional method is to use kerosene as lubricant and coolant. The disadvantages of this method are: kerosene has a relatively low flash point and is volatile, flammable and explosive; in addition, kerosene is harmful to operators, and vapor can cause Eye and respiratory irritation symptoms. In view of this, it is necessary to develop a glass cutting fluid that can replace kerosene. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/16
Inventor 杨升攀
Owner 长沙艾森设备维护技术有限公司
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