High anti-corrosion performance oil-based metal cutting fluid

A technology of anti-rust performance and base metal, applied in the petroleum industry, lubricating composition, etc., can solve the problem of unsatisfactory anti-rust performance, and achieve the effect of excellent anti-rust and anti-corrosion performance, excellent comprehensive performance and excellent anti-rust performance

Inactive Publication Date: 2016-12-07
TIANCHANG RUNDA METAL ANTIRUST AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The antirust performance of metal cutting fluids in the prior art cannot meet the needs in the actual production process, so it is urgent to develop an oil-based metal cutting fluid with high antirust performance to solve the problems in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present invention proposes an oil-based metal cutting fluid with high anti-rust performance. Its raw materials include 25 parts by weight of naphthenic base oil, 10 parts of chlorinated paraffin, 5 parts of ethylene glycol, and 6 parts of triethanolamine oleate. , 2.5 parts of sulfurized oleic acid, 3.5 parts of sodium metasilicate, 4.5 parts of sodium phosphate, 2.5 parts of machine oil, 3.5 parts of cottonseed oil, 4.5 parts of polyoxyethylene alkyl phenol ether, 3 parts of lead naphthenate, tall oleic acid 3.5 parts of sodium salt, 4.5 parts of non-ionic surface active agent, 2.5 parts of modified anti-rust oil, 5 parts of composite corrosion inhibitor.

[0019] The modified anti-rust oil is prepared according to the following process: mix the resin and the diluted monomer uniformly, then heat to 70°C and stir until it is dissolved and transparent, then add the photoinitiator, stir at 70°C until completely dissolved, and finally add the rust inhibitor Stir for 30 mi...

Embodiment 2

[0023] The present invention proposes an oil-based metal cutting fluid with high anti-rust performance. Its raw materials by weight include: 20 parts of naphthenic base oil, 15 parts of chlorinated paraffin, 2 parts of ethylene glycol, and 9 parts of triethanolamine oleate. , 1 part sulfurized oleic acid, 5 parts sodium metasilicate, 3 parts sodium phosphate, 4 parts machine oil, 2 parts cottonseed oil, 6 parts polyoxyethylene alkyl phenol ether, 1 part lead naphthenate, tall oleic acid 5 parts of sodium salt, 3 parts of non-ionic surface active agent, 4 parts of modified anti-rust oil, 2 parts of composite corrosion inhibitor.

[0024] The modified anti-rust oil is prepared according to the following process: mix the resin and the diluted monomer uniformly, then heat to 60℃ and stir until it is dissolved and transparent, then add the photoinitiator, stir at 75℃ until it is completely dissolved, and finally add the rust inhibitor Stir for 25min, add additives and stir for 50min, ...

Embodiment 3

[0028] The present invention proposes an oil-based metal cutting fluid with high anti-rust performance. Its raw materials include 30 parts by weight of naphthenic base oil, 5 parts of chlorinated paraffin, 8 parts of ethylene glycol, and 3 parts of triethanolamine oleate. , 4 parts sulfurized oleic acid, 2 parts sodium metasilicate, 6 parts sodium phosphate, 1 part machine oil, 5 parts cottonseed oil, 3 parts polyoxyethylene alkyl phenol ether, 5 parts lead naphthenate, tall oleic acid 2 parts of sodium salt, 6 parts of non-ionic surface active agent, 1 part of modified anti-rust oil, 8 parts of composite corrosion inhibitor.

[0029] The modified anti-rust oil is prepared according to the following process: mix the resin and the diluted monomer evenly, then heat to 80℃ and stir until it is dissolved and transparent, then add the photoinitiator, stir at 65℃ until it is completely dissolved, and finally add the rust inhibitor Stir for 35 minutes, add additives and stir for 30 minu...

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PUM

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Abstract

The invention discloses high anti-corrosion performance oil-based metal cutting fluid which is prepared from raw materials in parts by weight, 20-30 parts of cycloalkane base oil, 5-15 parts of chlorinated paraffin, 2-8 parts of glycol, 3-9 parts of triethanolamine oleate ester, 1-4 parts of vulcanized oleic acid, 2-5 parts of sodium metasilicate, 3-6 parts of sodium phosphate, 1-4 parts of mechanical oil, 2-5 parts of cottonseed oil, 3-6 parts of polyoxyethylene alkylphenol, 1-5 parts of lead naphthenate, 2-5 parts of tall oil acid sodium salt, 3-6 parts of nonionic surfactants, 1-4 parts of modified anti-rust oil and 2-8 parts of compound corrosion inhibitors. The oil-based metal cutting fluid has excellent anti-rust, lubricating and anti-wear properties.

Description

Technical field [0001] The invention relates to a cutting fluid, in particular to an oil-based metal cutting fluid with high anti-rust performance. Background technique [0002] In metal cutting and processing, due to the continuous friction between the tool and the workpiece, a large amount of heat will be generated in the cutting area, which will not only cause local darkening of the tool, annealing, burns, etc., but also affect the service life and work efficiency of the tool. At the same time, it is easy to change the cutting workpiece due to heat, thereby affecting the quality of the workpiece. To solve this problem, metalworking fluids are often used in metal cutting. The so-called metal working fluid means that in metal processing, it can reduce the friction between the tool workpiece and the cutting, reduce the temperature of the cutting area, reduce the cutting force, improve the cutting efficiency, reduce the surface roughness of the workpiece, improve the precision an...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N10/02C10N10/08C10N40/22C10N30/06C10N30/16C10N30/12
CPCC10M169/044C10M2201/085C10M2201/102C10M2203/10C10M2203/1065C10M2205/20C10M2207/022C10M2207/04C10M2207/16C10M2207/18C10M2207/40C10M2209/08C10M2209/104C10M2211/08C10M2215/04C10M2215/042C10M2215/22C10M2219/02C10M2219/044C10N2030/06C10N2030/12C10N2030/16C10N2040/22C10N2010/08C10N2010/02
Inventor 林伟江海涛江海波江浩
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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