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High-lubricity and ecological safety water-based cutting fluid and preparation method thereof

An ecologically safe and lubricious technology, which is applied in the direction of lubricating compositions, base materials, and the petroleum industry, can solve problems that affect the health of users of ecological environment products and affect the overall quality of cutting fluids, and achieve good ecological safety and overcome Poor oxidation stability and remarkable antibacterial effect

Inactive Publication Date: 2016-06-15
BOER TECH WUHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] For a long time, the fungicides added to the cutting fluid will affect the overall quality of the cutting fluid on the one hand; on the other hand, the cutting fluid containing fungicides will affect the ecological environment and the health of product users. Cause a series of processing cost problems

Method used

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  • High-lubricity and ecological safety water-based cutting fluid and preparation method thereof
  • High-lubricity and ecological safety water-based cutting fluid and preparation method thereof
  • High-lubricity and ecological safety water-based cutting fluid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1), each component is weighed by percentage mass: 120g of coconut oil; 50g each of epoxidized soybean oil, epoxidized rapeseed oil and hydrogenated castor oil; 30g of C8 alkyl glycosides; 50g of sodium C18 fatty acid methyl ester sulfonate; 50g of borax Each 110g of diethanolamine borate and oleic acid diethanolamide borate; Simethicone 10g; Diethylenetriaminepentamethylenephosphonic acid 5g; Maleic acid 10g; Water is 355g; 1kg;

[0035] 2), heating and stirring the coconut oil, epoxidized soybean oil, epoxidized rapeseed oil and hydrogenated castor oil weighed in step 1) at 40-60° C. to obtain the first mixture;

[0036] 3), heating and stirring the alkyl glucoside, sodium fatty acid methyl ester sulfonate, and 150 g of water weighed in step 1) at 40-60° C. to obtain a second mixture;

[0037] 4) heating, stirring and mixing the first mixture obtained in step 2) and the second mixture obtained in step 3) at 40-60° C. to obtain a third mixture;

[0038] 5), in the thi...

Embodiment 2

[0040] 1), each component is weighed by percentage mass: 110g of coconut oil; 90g of epoxidized soybean oil and hydrogenated castor oil; 40g of C10 alkyl glycoside; 30g of sodium C16 fatty acid methyl ester sulfonate; 80g of borax; triethanolamine borate and oleic acid diethanolamide borate 100g each; polyether modified silicone oil 5g; diethylenetriaminepentamethylene phosphonic acid and maleic acid each 5g; water is 345g; the sum of the components is 1kg;

[0041] 2), heating and stirring the coconut oil, epoxidized soybean oil, epoxidized rapeseed oil and hydrogenated castor oil weighed in step 1) at 40-60° C. to obtain the first mixture;

[0042] 3), heating and stirring the alkyl glucoside, sodium fatty acid methyl ester sulfonate, and 150 g of water weighed in step 1) at 40-60° C. to obtain a second mixture;

[0043] 4) heating, stirring and mixing the first mixture obtained in step 2) and the second mixture obtained in step 3) at 40-60° C. to obtain a third mixture;

[0...

Embodiment 3

[0046] 1), weigh each component by percentage mass: coconut oil 100g; Epoxidized rapeseed oil and hydrogenated castor oil each 100g; C12 alkyl glycoside 50g; C14 sodium fatty acid methyl ester sulfonate 40g; Borax 100g; Diethanolamine boric acid Esters, triethanolamine borate and oleic acid diethanolamide borate 50g each; dimethyl silicone oil 1g; polyether modified silicone oil 4g; diethylenetriaminepentamethylenephosphonic acid 15g; maleic acid 5g; 335g; the mass sum of each component is 1kg;

[0047] 2), heating and stirring the coconut oil, epoxidized soybean oil, epoxidized rapeseed oil and hydrogenated castor oil weighed in step 1) at 40-60° C. to obtain the first mixture;

[0048] 3), heating and stirring the alkyl glucoside, sodium fatty acid methyl ester sulfonate, and 150 g of water weighed in step 1) at 40-60° C. to obtain a second mixture;

[0049] 4) heating, stirring and mixing the first mixture obtained in step 2) and the second mixture obtained in step 3) at 4...

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Abstract

The invention relates to a high-lubricity and ecological safety water-based cutting fluid and a preparation method thereof, which belong to the field of metal processing operating fluid. The high-lubricity and ecological safety water-based cutting fluid comprises coconut oil, modified plant oil, a nonionic surfactant alkyl glycoside, an anionic surfactant methyl ester sulfonate, an anti-rust agent borax, a boric acid ester extreme pressure agent, an anti-foaming agent and a chelating agent. A first mixture obtained by mixing the plant oil and the modified plant oil is mixed with a second mixture obtained by mixing the nonionic surfactant, the anionic surfactant and water to obtain a third mixture, and other components are added in order in the third mixture to obtain the high-lubricity and ecological safety water-based cutting fluid. The high-lubricity and ecological safety water-based cutting fluid selects the antibacterial coconut oil, alkyl glycoside, boric acid ester and other components, excellent lubricity, anti-rust property and stability of the water-based cutting fluid can be guaranteed, the cutting fluid has good anticorrosion and antibiosis effects without addition of an antiseptic, and the comprehensive ecological safety of the water-based cutting fluid can be provided.

Description

technical field [0001] The invention discloses a water-based cutting fluid with high lubricity and ecological safety and a preparation method thereof, belonging to the field of working fluids for metal processing. Background technique [0002] Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting, cutting, and grinding. It is usually made of a variety of functional additives through scientific compounding. Anti-rust and other functions. Therefore, the difference in the formulation of the cutting fluid will lead to the difference in each performance, thus affecting the overall performance of the cutting fluid. [0003] With the continuous improvement of the precision requirements of modern manufacturing technology and the increasing requirements of ecological environment protection, the lubricity, stability, environmental protection and antibacterial properties of such cutting fluids are comprehensively improved, a...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10M177/00C10N40/22C10N30/16
CPCC10M101/04C10M125/26C10M129/24C10M129/34C10M135/10C10M137/12C10M139/02C10M173/00C10M177/00C10M2201/087C10M2207/08C10M2207/142C10M2207/401C10M2219/044C10M2223/06C10M2227/061C10M2229/04C10N2030/16C10N2040/22C10N2060/04
Inventor 刘弦胡金霞周泳张磊
Owner BOER TECH WUHAN
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