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Microemulsion cutting fluid

A cutting fluid and micro-emulsification technology, applied in the petroleum industry, additives, lubricating compositions, etc., can solve the problems of harmfulness to human body and environment, uneven products, poor water quality adaptability, etc., to achieve convenient on-site operation, long service life, Cost-effective effect

Inactive Publication Date: 2013-04-10
LOCKS LUBE SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current microemulsion cutting fluid market is chaotic, and the products are uneven. Some products contain carcinogens such as nitrite, which are harmful to the human body and the environment. Some products have poor overall performance and insufficient lubricity. Poor, large foam, poor adaptability to water quality, short lifespan and other more or less problems

Method used

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  • Microemulsion cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Base oil 150SN 44.8%;

[0026] Triethanolamine 9%;

[0027] 2-Amino-2methyl-1-propanol 4%

[0028] Vegetable Oleic Acid 4.5%;

[0029] Tween 20 4%;

[0030] Fatty alcohol polyoxyethylene (5) ether 3%

[0031] Tall amide 2.5%

[0032] Nonanoic Acid 1%

[0033] Lauryl Alcohol 1.5%;

[0034] Trimethylolpropane 5%;

[0035] Chlorinated paraffin 4%;

[0036] Boric acid 4.5%;

[0037] Benzotriazole 0.1%;

[0038] Phosphate 1%;

[0039] MBM 2%;

[0040] IPBC 0.5%

[0041] MS525 0.1%;

[0042] Water 8.5%.

Embodiment example 1

[0043] Implementation case 1 is suitable for heavy-duty processing such as turning, drilling, milling, cutting and even tapping of ferrous metals such as cast iron and carbon steel, and aluminum alloy.

Embodiment example 2

[0045] Base oil T22 28%;

[0046] Diethanolamine 14.5%;

[0047] Ricinoleic Acid 2%;

[0048] Tall Oil 3%

[0049] Sodium Petroleum Sulfonate 5%

[0050] Fatty alcohol polyoxyethylene (4) ether 5%

[0051] Cetyl Alcohol 2%;

[0052] Polyricinoleate 2%;

[0053] Chlorinated paraffin 3.5%;

[0054] Boric acid 5%;

[0055] Benzotriazole 0.1%;

[0056] Phosphate 1.0%

[0057] Ethylene glycol dimethyl ether 2.5%;

[0058] GPE type polyether defoamer 0.1%;

[0059] Water 26.3%.

[0060] Implementation example 2 is suitable for light or medium load processing of cast iron, carbon steel, aluminum alloy and other metals.

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PUM

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Abstract

The invention discloses a microemulsion cutting fluid which is characterized by comprising the following components by weight percent: 10%-20% of emulgator, 0%-2% of co-emulsifier, 0%-10% of synthetic ester, 0%-10% of chlorcosane, 2%-5% of boric acid, 5%-15% of alcohol amine, 0%-4% of non-ferrous metal corrosion inhibitor, 2%-5% of bactericide, 0.1%-0.3% of defoamer, 5%-30% of water and the balance of base oil. The microemulsion cutting fluid disclosed by the invention is a translucent to transparent liquid so as to facilitate on-site operations, does not contain substances such as nitrite harmful to environment and human health, and has excellent processing performance and strong versatility.

Description

technical field [0001] The invention relates to a microemulsion cutting fluid. Background technique [0002] Metal processing microemulsion is a new type of emulsion developed after ordinary emulsion, and it is a water-based lubricant used in metal processing. It has unique properties and has been paid attention to in recent years. It has lubricity and anti-rust properties like emulsified cutting fluid, and has penetrability, cleanability and long life like synthetic fluid. It has wide adaptability and low irritation, so it is especially suitable for metal precision machining industry. For different processing materials, processing technology and processing conditions, there will be targeted corresponding products. However, the current microemulsion cutting fluid market is chaotic, and the products are uneven. Some products contain carcinogens such as nitrite, which are harmful to the human body and the environment. Some products have poor overall performance and insuffic...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10M161/00C10M141/12C10N40/22
Inventor 吴瑛莹
Owner LOCKS LUBE SHANGHAI