A low odor and low toxicity glass cutting fluid

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

Active Publication Date: 2017-06-27
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] Formula 1: based on the total mass as 100%.

[0029] Triethanolamine 8%, Sebacic Acid 2%, Neodecanoic Acid 2%, RPE1740 2%, PE6400 2%, Glycerol 2%, EDTA 0.6%, Molecular Weight 4000 Acrylic Homopolymer 0.8%, Ten Octyl dimethyl benzyl ammonium chloride 0.5%, the balance is water.

[0030] The AW lubrication and wear testing machine developed and produced by Hunan Machinery Research Institute was used to test the lubricating performance and anti-wear performance of the glass grinding fluid. The lubricity test result was: it can pass 12 weights, and the obtained wear scar area is: 17.1 mm 2 . Dilute the stock solution to a concentration of 5% to conduct a settling test of iron filings. The test result shows that the time required for all iron filings to settle is 3 to 5 seconds.

Embodiment 2

[0032] Formula 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%, Nitrotriacetic Acid 0.6%, Molecular Weight 8000 Acrylic Homopolymer 0.8%, Tetradecyl dimethyl benzyl ammonium chloride 0.5%, the balance is water.

[0034] The AW lubrication and wear testing machine developed and produced by Hunan Machinery Research Institute was used to test the lubricating and anti-wear properties of the glass grinding fluid. The lubricity test results were: it could pass 12 weights, and the obtained wear scar area was: 11.4mm 2 . Dilute the stock solution to a concentration of 5% to conduct a settling test of iron filings. The test result shows that the time required for all iron filings to settle is 3 to 5 seconds.

Embodiment 3

[0036] Formula 3: take the total mass as 100%.

[0037] Triisopropanolamine 8%, Tall Oil Fatty Acid 1%, Undecanedibasic Acid 2%, RPE2520 2%, PE101002%, Glycerol 2%, Trisodium Hydroxyethylethylenediamine Triacetate 0.6%, The molecular weight is 4000, 0.8% of acrylic acid homopolymer, 0.5% of octadecyl dimethyl benzyl ammonium chloride, and the balance is water.

[0038] The AW lubrication and wear testing machine developed and produced by Hunan Machinery Research Institute was used to test the lubricating performance and anti-wear performance of the glass grinding fluid. The lubricity test result is: it can pass 12 weights, and the obtained wear scar area is: 10.1 mm 2 . Dilute the stock solution to a concentration of 5% to conduct a settling test of iron filings. The test result shows that the time required for all iron filings to settle is 3 to 5 seconds.

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PUM

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Abstract

The invention discloses a low-odor and low-toxic glass cutting fluid. The glass cutting fluid is composed of organic alcohol amine, organic carboxylic acid, polyether, diol and / or polyol, chelating agent, dispersant and a cationic surface with bactericidal function. The active agent is dissolved in water. The glass cutting fluid has the characteristics of good lubricating effect and sedimentation performance, long service time, safety, low toxicity, environmental protection, and low use cost. It can be widely used in the glass processing industry and is suitable for mass promotion 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 processing hard and brittle materials. Background technique [0002] Cutting is an essential basic process in glass production and deep processing. Its quality requirements are: accurate size, flat and vertical section, no edge collapse. 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. In glass cutting, the traditional method is to use kerosene as a 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 the operator's body, and the steam can cause Eye and respiratory irritation symptoms. In view of this, it is necessary to develop a glass cutting fluid that can replace ke...

Claims

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Application Information

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Patent Type & Authority Patents(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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