Low-odor 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

Inactive Publication Date: 2018-05-25
刘书刚
View PDF1 Cites 1 Cited by
  • 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 discloses a microemulsified cutting fluid for glass-ceramics processing and its preparation method. The cutting fluid is mainly aimed at the problems of poor lubricity and anti-rust effect of some water-soluble cutting fluids in the prior art, although they have good cooling performance. , a kind of cutting fluid with better anti-rust effect and better lubricating effect than water, but the lubricating performance is not ideal enough.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

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 mm2. Dilute the stock solution to a concentration of 5% to test the settling properties of iron filings. The test results show that it takes 3 to 5 seconds for all iron filings to settle.

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: 11.4mm2 . Will be the original

[0035] Diluted to 5% concentration to carry out the settling test of iron filings, the test result is: the time it takes for all iron filings to settle is 3-5s.

Embodiment 3

[0037] Formula 3: Based on the total mass as 100%.

[0038] 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.

[0039] 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 mm2. Will

[0040] Dilute the stock solution, dilute to 5% concentration, and carry out the sedimentation test of iron filings. The test result is: the time it takes for all iron filings to settle is 3 to 5 seconds.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a low-odor low-toxicity glass cutting fluid. The low-odor low-toxicity glass cutting fluid is prepared by dissolving organic alcohol amine, organic carboxylic acid, polyether,dihydric alcohol and/or polyol, a chelating agent, a dispersant and a cationic surfactant with a sterilization function in water. The glass cutting fluid has the characteristics of good lubricating effect, good settling performance, long action time, safety, low toxicity, environment friendliness, low use cost, etc., can be widely applied to the glass processing industry and is suitable for large-scale 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 cross section, no chipping and falling corners. 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 flui...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N30/06
CPCC10M173/02C10M2205/022C10M2207/022C10M2207/126C10M2207/127C10M2207/18C10M2209/084C10M2209/107C10M2215/04C10M2215/042C10N2030/06
Inventor 刘书刚
Owner 刘书刚
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap