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Extreme pressure lubricating metal cutting fluid

A metal cutting fluid, extreme pressure lubricity technology, used in lubricating compositions, petroleum industry, additives, etc., can solve the problems of cutting fluid anti-wear, lubrication and anti-rust performance.

Inactive Publication Date: 2016-12-21
TIANCHANG RUNDA METAL ANTIRUST AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The anti-wear, lubrication and anti-rust properties of cutting fluids in the prior art cannot meet the needs in the actual production process, so it is urgent to develop an extreme pressure lubricating metal cutting fluid to solve the problems in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of extreme pressure lubricating metal cutting fluid proposed by the present invention, its raw material comprises by weight: 35 parts of naphthenic silicone oil, 10 parts of modified anionic surfactant, 4 parts of borax, 4.5 parts of diethanolamine, 3 parts of boric acid , 4 parts of heptanoic acid, 4.5 parts of oleic acid, 2.5 parts of polyoxyethylene octadecyl phosphate, 3.5 parts of polyoxyethylene phenyl phosphate, 2 parts of maleic anhydride, 4 parts of ammonium dodecyl sulfonate, 4 parts of sodium alkyl sulfonate, 2.5 parts of fatty alcohol polyoxyethylene ether, 4 parts of sodium benzoate, 4 parts of defoamer, 3 parts of tolyltriazole, 4 parts of antirust additive, 2.5 parts of antiseptic and bactericide, 6 parts of water share.

[0018] The modified anionic surfactant is prepared according to the following process: mix 10 parts of rapeseed oil and 3 parts of vulcanizing agent uniformly by weight, raise the temperature to 150°C, keep it warm for 3h, then c...

Embodiment 2

[0021] A kind of extreme pressure lubricating metal cutting fluid proposed by the present invention, its raw material comprises by weight: 20 parts of naphthenic silicone oil, 15 parts of modified anionic surfactant, 2 parts of borax, 6 parts of diethanolamine, 1 part of boric acid , 6 parts of heptanoic acid, 3 parts of oleic acid, 4 parts of polyoxyethylene octadecyl phosphate, 2 parts of polyoxyethylene phenyl phosphate, 3 parts of maleic anhydride, 2 parts of ammonium dodecyl sulfonate, 5 parts of sodium alkyl sulfonate, 1 part of fatty alcohol polyoxyethylene ether, 6 parts of sodium benzoate, 3 parts of defoamer, 5 parts of tolyltriazole, 2 parts of antirust additive, 4 parts of antiseptic and bactericide, 3 parts of water share.

[0022] The modified anionic surfactant is prepared according to the following process: mix 5 parts of rapeseed oil and 4 parts of vulcanizing agent uniformly by weight, raise the temperature to 140 °C, keep it for 4 hours, then cool down to 50...

Embodiment 3

[0025] A kind of extreme pressure lubricating metal cutting fluid proposed by the present invention, its raw material comprises by weight: 50 parts of naphthenic silicone oil, 5 parts of modified anionic surfactants, 6 parts of borax, 3 parts of diethanolamine, 5 parts of boric acid , 2 parts of heptanoic acid, 6 parts of oleic acid, 1 part of polyoxyethylene octadecyl phosphate, 5 parts of polyoxyethylene phenyl phosphate, 1 part of maleic anhydride, 6 parts of ammonium dodecyl sulfonate, 3 parts of sodium alkyl sulfonate, 4 parts of fatty alcohol polyoxyethylene ether, 2 parts of sodium benzoate, 5 parts of defoamer, 1 part of tolyltriazole, 6 parts of antirust additive, 1 part of antiseptic and bactericide, 9 parts of water share.

[0026]The modified anionic surfactant is prepared according to the following process: mix 15 parts of rapeseed oil and 2 parts of vulcanizing agent uniformly by weight, raise the temperature to 160 °C, keep it warm for 2 hours, then cool down to...

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PUM

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Abstract

The invention discloses an extreme pressure lubricating metal cutting fluid, which comprises the following raw materials by weight: 20-50 parts of cycloalkyl silicone oil, 5-15 parts of a modified anionic surfactant, 2-6 parts of borax, 3-6 parts of diethanolamine, 1-5 parts of boric acid, 2-6 parts of heptanoic acid, 3-6 parts of oleic acid, 1-4 parts of polyoxyethylene stearyl phosphate, 2-5 parts of polyoxyethylene phenyl phosphate, 1-3 parts of maleic anhydride, 2-6 parts of dodecyl ammonium benzene sulfonate, 3-5 parts of sodium alkylsulfonate, 1-4 parts of fatty alcohol polyoxyethylene ether, 2-6 parts of sodium benzoate, 3-5 parts of an antifoaming agent, 1-5 parts of methyl benzotriazole, 2-6 parts of an antirust additive, 1-4 parts of an anticorrosive bactericide, and 3-9 parts of water. The metal cutting fluid of the present invention has advantages of excellent extreme pressure lubricating performance, excellent lubricating performance, excellent cooling performance, excellent corrosion resistance, and excellent rust resistance.

Description

technical field [0001] The invention relates to a cutting fluid, in particular to an extreme pressure lubricating metal cutting fluid. Background technique [0002] Metal cutting fluid is an important auxiliary material required in the metal processing process. It mainly plays the role of rust prevention, lubrication, cleaning and cooling. At present, cutting fluids at home and abroad are mainly divided into two types: oil-based cutting fluids and water-based cutting fluids, and there is a tendency to transition from oil-based cutting fluids to water-based cutting fluids. Oil-based cutting fluids are commonly referred to as cutting oils, and their lubricating properties Good, but the cooling effect is poor, it will produce smoke under high speed and heavy cutting conditions, and will seriously pollute the environment, and the product is easy to catch fire during use, making it unsafe to use. It is precisely because of the above shortcomings that oil-based cutting fluids can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M159/12C10M169/04C10N30/06C10N30/12C10N40/22
CPCC10M159/123C10M169/048C10M2201/087C10M2207/123C10M2207/126C10M2207/141C10M2209/104C10M2209/108C10M2215/042C10M2215/223C10M2219/044C10M2223/12C10M2225/04C10N2030/06C10N2030/12C10N2040/22
Inventor 林伟江海涛江海波江浩
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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