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Environment-friendly emulsified anti-rust oil

An anti-rust oil and environmental-friendly technology, applied in the petroleum industry, lubricating compositions, etc., can solve problems such as insufficient salt spray corrosion resistance, and achieve the effect of improving anti-rust performance

Active Publication Date: 2019-12-20
NTIC (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, emulsified anti-rust oil usually has the problem of insufficient anti-rust performance, especially the lack of anti-salt spray corrosion performance.

Method used

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  • Environment-friendly emulsified anti-rust oil
  • Environment-friendly emulsified anti-rust oil
  • Environment-friendly emulsified anti-rust oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] This embodiment provides an environment-friendly emulsified antirust oil, which comprises the following components in terms of mass percentage: 8% calcium petroleum sulfonate; 1% N-oleoyl sarcosine octadecylamine salt; 3% lanolin magnesium soap ; Triethanolamine oleic acid soap 5%; Fatty alcohol polyoxyethylene ether 2%; Triethanolamine 1%; The balance is paraffin base oil.

Embodiment 2

[0021] This embodiment provides an environment-friendly emulsified antirust oil, which comprises the following components in terms of mass percentage: 20% calcium petroleum sulfonate; 2% N-oleoyl sarcosine octadecylamine salt; 8% lanolin magnesium soap 9% triethanolamine oleic acid soap; 3% fatty alcohol polyoxyethylene ether; 2% triethanolamine; the balance is paraffin base oil.

Embodiment 3

[0023] This embodiment provides an environment-friendly emulsified antirust oil, which comprises the following components in terms of mass percentage: 15% calcium petroleum sulfonate; 2% N-oleoyl sarcosine octadecylamine salt; 5% lanolin magnesium soap 6% triethanolamine oleic acid soap; 2% fatty alcohol polyoxyethylene ether; 1% triethanolamine; the balance is paraffin base oil.

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Abstract

The invention discloses environment-friendly emulsified anti-rust oil. The environment-friendly emulsified anti-rust oil is prepared from the following components in percentage by mass: 5-20% of barium-free sulfonate, 0.5-5% of N-octadecylamine oleoylsarcosinate, 2-10% of magnesium lanolin soap, 2-10% of triethanolamine oleate soap, 0.5-5% of fatty alcohol polyoxyethylene ether, 0.5-5% of triethanolamine, and the balance of base oil. According to the provided environment-friendly emulsified anti-rust oil, oil soluble anti-rust agents without heavy metals such as barium and lead are adopted, and are environment-friendly; the oil soluble anti-rust agents such as the barium-free sulfonate, the N-octadecylamine oleoylsarcosinate and the magnesium lanolin soap are compounded with the triethanolamine oleate soap, the fatty alcohol polyoxyethylene ether, the triethanolamine and the base oil, the anti-rust performance, especially the salt-spray corrosion resistance of the emuldified anti-rustoil can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of antirust oil, in particular to an environment-friendly emulsified antirust oil. Background technique [0002] In order to reduce and avoid losses caused by corrosion, antirust oil is currently the most common protection method in the field of metal processing. On the one hand, most of the antirust oils on the market use oil-soluble barium salt as an efficient antirust agent, which will decompose in the natural environment to produce toxic water-soluble barium salt, which is seriously harmful to human health and the environment; on the other hand , The use of volatile solvents as diluents will produce a large amount of volatile organic compounds (VOC), which will pollute the environment and be harmful to human health. Therefore, the emulsified antirust oil that replaces a large amount of petroleum solvent with water has a wide application prospect. However, the emulsified antirust oil usually has the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/12
CPCC10M169/048C10M2203/1025C10M2203/1065C10M2219/044C10M2215/08C10M2215/04C10M2207/40C10M2215/042C10M2207/126C10M2209/104C10M2209/108
Inventor 汤正林马淑芬黄霞
Owner NTIC (SHANGHAI) CO LTD
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