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Emulsion for mechanical cutting

A technology of mechanical cutting and emulsification, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as unsatisfactory performance, and achieve the effect of outstanding anti-corruption ability, strong versatility, and excellent anti-rust performance.

Inactive Publication Date: 2015-04-01
刘瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the chemically synthesized cutting fluids produced, sold and used in the Chinese market, a considerable part of the antirust agent still uses the carcinogen sodium nitrite, and some also contain harmful elements such as phosphorus, chlorine, formaldehyde and similar compounds, and the performance is also poor. not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The mechanical cutting emulsion in this embodiment consists of the following components in parts by mass: 10 parts of amide antirust agent, 14 parts of triethanolamine, 5 parts of sodium tripolyphosphate, 4 parts of calcium dimer acid, ricinoleic acid 8 parts of amide, 3 parts of sodium alkylbenzenesulfonate, 6 parts of benzotriazole, 10 parts of trisodium phosphate and 40 parts of deionized water.

[0015] Above-mentioned mechanical cutting emulsion, its specific preparation steps are as follows:

[0016] (1) Add the amide antirust agent, triethanolamine, sodium tripolyphosphate and calcium dimer acid in the above parts by mass to the deionized water in the parts by mass, and stir evenly to obtain a solution A.

[0017] (2) Add the ricinoleic acid amide, sodium alkylbenzenesulfonate and benzotriazole in the above mass fractions to the solution A obtained in step (1), and stir evenly to obtain the solution B.

[0018] (3) Add the rest of the component materials to the ...

Embodiment 2

[0020] The mechanical cutting emulsion in this embodiment consists of the following components in parts by mass: 20 parts of amide antirust agent, 25 parts of triethanolamine, 10 parts of sodium tripolyphosphate, 10 parts of calcium dimer acid, ricinoleic acid 15 parts of amide, 8 parts of sodium alkylbenzene sulfonate, 18 parts of benzotriazole, 19 parts of trisodium phosphate and 95 parts of deionized water.

[0021] Above-mentioned mechanical cutting emulsion, its specific preparation steps are as follows:

[0022] (1) Add the amide antirust agent, triethanolamine, sodium tripolyphosphate and calcium dimer acid in the above parts by mass to the deionized water in the parts by mass, and stir evenly to obtain a solution A.

[0023] (2) Add the ricinoleic acid amide, sodium alkylbenzenesulfonate and benzotriazole in the above mass fractions to the solution A obtained in step (1), and stir evenly to obtain the solution B.

[0024] (3) Add the rest of the component materials to...

Embodiment 3

[0026] The mechanical cutting emulsion in this embodiment consists of the following components in parts by mass: 12 parts of amide antirust agent, 16 parts of triethanolamine, 8 parts of sodium tripolyphosphate, 6 parts of calcium dimer acid, ricinoleic acid 10 parts of amide, 5 parts of sodium alkylbenzenesulfonate, 8 parts of benzotriazole, 12 parts of trisodium phosphate and 50 parts of deionized water.

[0027] Above-mentioned mechanical cutting emulsion, its specific preparation steps are as follows:

[0028] (1) Add the amide antirust agent, triethanolamine, sodium tripolyphosphate and calcium dimer acid in the above parts by mass to the deionized water in the parts by mass, and stir evenly to obtain a solution A.

[0029] (2) Add the above mass fractions of ricinoleic acid amide, sodium alkylbenzenesulfonate and benzotriazole to the A solution obtained in step (1), and stir evenly to obtain the B solution.

[0030] (3) Add the rest of the component materials to the B s...

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Abstract

The invention relates to an emulsion for mechanical cutting. The emulsion comprises components in parts by mass as follows: 10-20 parts of an amideantirusting agent, 14-25 parts of triethanolamine, 5-10 parts of sodium tripolyphosphate, 4-10 parts of calcium dimer, 8-15 parts of ricinoleamide mea, 3-8 parts of sodium alkyl benzene sulfonate, 6-18 parts of benzotriazole, 10-19 parts of trisodium phosphate and 40-95 parts of deionized water. The emulsion for mechanical cutting has high universality, is suitable for various metals, has better anticorrosion effect and has excellent lubricating property; the processing accuracy and the service life of a cutter are ensured; the emulsion has the excellent antirusting property to prevent a workpiece and expensive machine tool equipment from corrosion; the emulsion has prominent anticorrosion capability and prominent hard water resistance capability; and the emulsion can be recycled for a long time, doesn't contain toxic and harmful substances such as nitrous acid and the like, has excellent liquid waste disposal capability and is environment-friendly during use.

Description

technical field [0001] The invention relates to a mechanical cutting emulsion, which belongs to the technical field of chemical industry. Background technique [0002] Cutting is a processing method that uses a tool or a grinding wheel to cut off a layer of allowance on the surface of the workpiece so that the workpiece can achieve the required dimensional accuracy, shape accuracy and surface quality. In the chemically synthesized cutting fluids produced, sold and used in the Chinese market, a considerable part of the antirust agent still uses the carcinogen sodium nitrite, and some also contain harmful elements such as phosphorus, chlorine, formaldehyde and similar compounds, and the performance is also poor. Not ideal. For environmental protection requirements. At present, while domestically importing CNC machine tools and some precision equipment, it also needs to import a large amount of imported cutting fluid. The price of these imported cutting fluids is often ten t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N40/22C10N30/12
Inventor 刘瑞
Owner 刘瑞
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