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An antirust and antiwear extreme pressure emulsified oil

An emulsified oil and extreme pressure technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of poor lubrication, anti-rust performance, cooling and cleaning performance, etc., and achieve good emulsification performance, good cooling function, and prevent metal contact Effect

Active Publication Date: 2016-09-07
广州绿润源润滑油科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mineral lubricating oil has excellent lubricating and antirust performance, but poor cooling and cleaning performance; emulsion and water-based cutting fluid have excellent cooling and cleaning performance, but poor lubricating and antirust performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] An anti-rust and anti-wear extreme pressure emulsified oil, consisting of the following components in parts by weight: 55 parts of No. 25 machine oil, 46 parts of barium petroleum sulfonate, 12.5 parts of chlorinated paraffin, 2 parts of oleic acid, 5 parts of triethanolamine, 3.3 parts of octylphenol polyoxyethylene ether, 2.5 parts of sodium tetraborate, 1.3 parts of polyisobutylene, 7 parts of carboxymethyl chitosan, 3 parts of ethanol, 5 parts of ethylene glycol, 3 parts of sodium dodecylsulfonate , 0.8 parts of extreme pressure antiwear agent, 1.2 parts of rust inhibitor, and 16 parts of water.

[0011] Preparation method: take each component according to the formula, stir No. 25 mechanical oil and barium petroleum sulfonate at room temperature for 8 minutes, add chlorinated paraffin, oleic acid, triethanolamine, octylphenol polyoxyethylene ether, sodium tetraborate, Polyisobutylene, carboxymethyl chitosan, ethanol, ethylene glycol, sodium dodecyl sulfonate, extrem...

Embodiment 2

[0013] An anti-rust and anti-wear extreme pressure emulsified oil, which is composed of the following components in parts by weight: 50 parts of No. 25 machine oil, 42 parts of barium petroleum sulfonate, 10 parts of chlorinated paraffin, 1 part of oleic acid, 3 parts of triethanolamine, 2.6 parts of octylphenol polyoxyethylene ether, 1 part of sodium tetraborate, 0.7 parts of polyisobutylene, 5 parts of carboxymethyl chitosan, 2 parts of ethanol, 4 parts of ethylene glycol, 1.5 parts of sodium dodecylsulfonate , 0.3 parts of extreme pressure antiwear agent, 0.5 parts of rust inhibitor, and 12 parts of water.

[0014] Preparation method: take each component according to the formula, stir No. 25 mechanical oil and barium petroleum sulfonate at room temperature for 8 minutes, add chlorinated paraffin, oleic acid, triethanolamine, octylphenol polyoxyethylene ether, sodium tetraborate, Polyisobutylene, carboxymethyl chitosan, ethanol, ethylene glycol, sodium dodecyl sulfonate, ext...

Embodiment 3

[0016] An anti-rust and anti-wear extreme pressure emulsified oil, which is composed of the following components in parts by weight: 60 parts of No. 25 machine oil, 50 parts of barium petroleum sulfonate, 15 parts of chlorinated paraffin, 3 parts of oleic acid, 7 parts of triethanolamine, 4.2 parts of octylphenol polyoxyethylene ether, 4 parts of sodium tetraborate, 2 parts of polyisobutylene, 9 parts of carboxymethyl chitosan, 4 parts of ethanol, 6 parts of ethylene glycol, 4.5 parts of sodium dodecylsulfonate , 1.2 parts of extreme pressure antiwear agent, 2 parts of antirust agent, 20 parts of water.

[0017] Preparation method: take each component according to the formula, stir No. 25 mechanical oil and barium petroleum sulfonate at room temperature for 8 minutes, add chlorinated paraffin, oleic acid, triethanolamine, octylphenol polyoxyethylene ether, sodium tetraborate, Polyisobutylene, carboxymethyl chitosan, ethanol, ethylene glycol, sodium dodecyl sulfonate, extreme p...

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PUM

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Abstract

The invention discloses rust-proof anti-wear extreme pressure emulsion oil. The rust-proof anti-wear extreme pressure emulsion oil is composed of the following components in parts by weight: 50-60 parts of machine oil No. 25, 42-50 parts of barium petroleum sulfonate, 10-15 parts of chlorinated paraffin, 1-3 parts of oleic acid, 3-7 parts of triethanolamine, 2.4-4.2 parts of octyl phenol polyoxyethylene ether, 1-4 parts of sodium tetraborate, 0.7-2 parts of polyisobutene, 5-9 parts of carboxymethyl chitosan, 2-4 parts of ethyl alcohol, 4-6 parts of ethylene glycol, 1.5-4.5 parts of sodium dodecyl sulphate, 0.3-1.2 parts of extreme pressure anti-wear agent, 0.5-2 parts of antirust agent and 12-20 parts of water. The rust-proof anti-wear extreme pressure emulsified oil has the excellent lubricating property and extreme pressure antiwear property as the antiwear agent is added; the rust-proof anti-wear extreme pressure emulsified oil has good film-forming property, so that contact between metals is prevented, and frictional resistance is reduced; the rust-proof anti-wear extreme pressure emulsified oil has good cooling function and good emulsifying property; the rust-proof anti-wear extreme pressure emulsified oil has good anti-corrosion performance as the antirust agent is added, a to-be-processed pipe and expanding mechanical equipment are not corroded, and the service life of the mechanical equipment is prolonged.

Description

technical field [0001] The invention relates to a cutting fluid, in particular to an antirust and antiwear extreme pressure emulsified oil. Background technique [0002] Modern machining is developing towards high speed, strength and precision, and the development of hard-to-machine materials such as super-hard and super-strength also makes cutting more difficult. These two reasons lead to a substantial increase in friction and friction heat in the cutting process, which requires metalworking fluids to have better lubrication, cooling, cleaning, and anti-rust properties in order to obtain an ideal machined surface. Mineral lubricating oil has excellent lubricating and antirust performance, but poor cooling and cleaning performance; emulsion and water-based cutting fluid have excellent cooling and cleaning performance, but poor lubricating and antirust performance. Contents of the invention [0003] The object of the present invention is to provide an antirust and antiwear...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10M173/00C10N30/06C10N30/12C10N40/22
Inventor 叶春会王泽平
Owner 广州绿润源润滑油科技有限公司