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Environment-friendly microemulsion, and preparation method and application thereof

A kind of microemulsion and environment-friendly technology, applied in the field of microemulsion, can solve the problems of metal surface color influence, environmental and human hazards, metal damage, etc., and achieve the effect of excellent use effect, wide application range and excellent lubrication

Inactive Publication Date: 2020-10-13
石岛环保科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing metalworking fluids produce a certain amount of volatile organic gas during the processing process, causing harm to the environment and the human body, and some existing metalworking fluids will cause damage to the metal to a certain extent during the metalworking process The color of the metal surface has a certain influence

Method used

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  • Environment-friendly microemulsion, and preparation method and application thereof
  • Environment-friendly microemulsion, and preparation method and application thereof
  • Environment-friendly microemulsion, and preparation method and application thereof

Examples

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preparation example Construction

[0046] The second aspect of the present invention provides a method for preparing the environment-friendly microemulsion, the steps include: mixing and stirring the raw materials in the environment-friendly microemulsion to obtain the product.

[0047] In some preferred embodiments, the preparation method of the environment-friendly microemulsion includes: first mixing the self-emulsifying fat complex, lubricant, and regulator to obtain the first mixture; and then mixing the antirust compound agent , water and additives are added to the first mixture and stirred.

[0048] In some more preferred embodiments, the preparation method of described environment-friendly microemulsion, the steps include:

[0049] (1) Mix the self-emulsifying fat complex, lubricant, and regulator for 10-120 minutes to obtain the first mixture;

[0050] (2) adding the antirust compound agent, water, antioxidant, and bactericide into the first mixture, and stirring;

[0051] (3) Finally, add coupling a...

Embodiment 1

[0059] An environment-friendly microemulsion. The raw materials include, by weight, 25 parts of a self-emulsifying fat compound, 40 parts of a lubricant, 6 parts of a regulator, 8 parts of an antirust compound and 30 parts of water.

[0060] The raw material also includes 3 parts by weight of an auxiliary agent; the auxiliary agent is a combination of an antioxidant, a bactericide, and a coupling agent.

[0061] The weight ratio among the antioxidant, bactericide and coupling agent is 1:10:3.5.

[0062] The antioxidant is benzotriazole. The bactericide is BIT20. The coupling agent is alcohol ether monomer. The alcohol ether monomer is diethylene glycol monobutyl ether.

[0063] The conditioning agent is a combination of tall oil and the first nonionic surfactant. The weight ratio between the tall oil and the first nonionic surfactant is 1:0.8. The tall oil was purchased from Wuxi Qicheng Industrial Co., Ltd., with a brand name of D30LR; the first nonionic surfactant was f...

Embodiment 2

[0069] An environment-friendly microemulsion. The raw materials include, by weight, 15 parts of a self-emulsifying fat compound, 35 parts of a lubricant, 2 parts of a regulator, 1 part of an antirust compound and 20 parts of water.

[0070] The raw material also includes 1 part by weight of an auxiliary agent; the auxiliary agent is a combination of an antioxidant, a bactericide, and a coupling agent.

[0071] The weight ratio among the antioxidant, bactericide and coupling agent is 1:5:1.5.

[0072] The antioxidant is benzotriazole. The bactericide is BIT20. The coupling agent is alcohol ether monomer. The alcohol ether monomer is ethylene glycol monomethyl ether.

[0073] The conditioner is a combination of tall oil and the first nonionic surfactant. The weight ratio between the tall oil and the first nonionic surfactant is 1:0.5. The tall oil was purchased from Wuxi Qicheng Industrial Co., Ltd., with a brand name of 25 / 30S; the first nonionic surfactant was glycerol mo...

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Abstract

The invention relates to the technical field of micro-emulsions, and provides an environment-friendly micro-emulsion. The environment-friendly micro-emulsion at least comprises the following raw materials in parts by weight: 15-30 parts of a self-emulsifying grease complex, 35-50 parts of a lubricant, 2-10 parts of a regulator, 1-10 parts of an antirust complexing agent and 20-40 parts of water. The micro-emulsion is relatively environment-friendly and safe in the using process, the preparation process of the microemulsion is simple, and the micro-emulsion can be blended under the normal temperature condition and is excellent in performance.

Description

technical field [0001] The invention relates to the technical field of microemulsions, in particular to an environment-friendly microemulsion and its preparation method and application. Background technique [0002] Metalworking fluid mainly plays the role of lubrication and cooling, as well as rust prevention and cleaning. Metalworking fluids are gradually developing in the direction of water-based, and microemulsion technology has received extensive attention. During the cutting process of aluminum alloy, the quasi-dry lubrication system is used to spray the microemulsion with excellent extreme pressure anti-wear and lubricity on the processing tool and the processing surface for lubrication and cooling. However, the existing metalworking fluids produce a certain amount of volatile organic gas during the processing process, causing harm to the environment and the human body, and some existing metalworking fluids will cause damage to the metal to a certain extent during th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/06C10N30/04C10N30/12C10N30/16
CPCC10M173/00C10M2201/087C10M2203/1006C10M2207/022C10M2207/046C10M2207/126C10M2207/127C10M2207/128C10M2207/18C10M2209/104C10M2215/042C10M2215/223C10M2219/104
Inventor 胡玉鸿金德生胡晔
Owner 石岛环保科技(上海)有限公司
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