Metal fast rust inhibitor

A kind of anti-rust agent, fast technology, applied in the direction of metal material coating process, etc., can solve the problems of anti-rust protection, non-formation, etc., achieve the effect of strong degreasing and decontamination ability, scientific and reasonable formula, excellent contact anti-rust performance

Inactive Publication Date: 2019-01-01
南京金邦动力科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing anti-rust agents are composed of base oil and oil-soluble corrosion inhibitors, which can only play the role of contact anti-rust, and cannot form effective anti-rust protection for those parts that cannot be exposed to anti-rust agents.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A kind of rapid antirust agent for metal, comprising the following components by weight: 20 parts of hydrochloric acid with a mass concentration of 36.5%, 12 parts of acetic acid, 25 parts of calcium sulfate, 15 parts of triethanolamine, 20 parts of ethyl acetate, chloral 15 parts, 8 parts of sodium benzoate, 15 parts of sodium bicarbonate, 6 parts of sodium lauryl sulfate, 10 parts of stearic acid, 200 parts of water, 5 parts of triethanolamine soap, 11 parts of sorbitan fatty acid.

[0013] The rapid anti-rust agent for metals of the present invention has scientific and reasonable formula, strong anti-rust, degreasing and decontamination capabilities, has no adverse effects on non-ferrous metals, does not generate foam, and does not overflow under high pressure; it has excellent contact anti-rust performance And good vapor phase antirust effect.

Embodiment 2

[0015] A quick antirust agent for metal, comprising the following components by weight: 15 parts of hydrochloric acid with a mass concentration of 36.5%, 10 parts of acetic acid, 20 parts of calcium sulfate, 10 parts of triethanolamine, 15 parts of ethyl acetate, and chloral 10 parts, 5 parts of sodium benzoate, 10 parts of sodium bicarbonate, 5 parts of sodium lauryl sulfate, 10 parts of stearic acid, 150 parts of water, 5 parts of triethanolamine soap, 10 parts of sorbitan fatty acid.

Embodiment 3

[0017] A kind of rapid antirust agent for metal, comprising the following components by weight: 18 parts of hydrochloric acid with a mass concentration of 36.5%, 11 parts of acetic acid, 22 parts of calcium sulfate, 12 parts of triethanolamine, 18 parts of ethyl acetate, chloral 13 parts, 6 parts of sodium benzoate, 13 parts of sodium bicarbonate, 5 parts of sodium lauryl sulfate, 10 parts of stearic acid, 180 parts of water, 5 parts of triethanolamine soap, 12 parts of sorbitan fatty acid.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a metal fast rust inhibitor, which comprises, by weight, 15-20 parts of hydrochloric acid having a mass concentration of 36.5%, 10-12 parts of acetic acid, 20-25 parts of calcium sulfate, 10-15 parts of triethanolamine, 15-20 parts of ethyl acetate, 10-15 parts of trichloroacetaldehyde, 5-8 parts of sodium benzoate, 10-15 parts of sodium bicarbonate, 5-6 parts of sodium lauryl sulfate, 10 parts of stearic acid, and 150-200 parts of water. According to the present invention, the metal fast rust inhibitor has characteristics of scientific and reasonable formula, strong rust resistance, strong degreasing and decontaminating ability, no adverse effect on non-ferrous metals, no foam generation, no overflow phenomenon under high pressure, excellent contact rust-resistanceand good gas-phase rust resistance.

Description

technical field [0001] The invention relates to the field of chemical products, in particular to a rapid antirust agent for metals. Background technique [0002] Metal corrosion is a problem often encountered in production and life. Metal rust not only damages the shape, color and mechanical properties of the metal workpiece itself, but also reduces the quality of its products. In our country, the steel due to metal corrosion accounts for 20% of the total steel output every year, and about 30% of the equipment is scrapped due to corrosion, which not only pollutes the environment, but also wastes a lot of resources and energy consumption. The metal scrapped due to corrosion accounts for about 20%-40% of the world's annual metal output every year, and the corrosion of steel accounts for half of the metal corrosion, which is a serious waste of resources. Metal is widely used in various industries such as machinery, automobiles, home appliances, construction, etc. In order to i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/48
CPCC23C22/48
Inventor 田伟
Owner 南京金邦动力科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap