Rust removal and prevention agent for metal surfaces

A technology of metal surface and rust inhibitor, applied in anti-corrosion coatings, coatings, polyester coatings, etc., can solve problems such as poor effect, and achieve the effect of low cost and long service life

Inactive Publication Date: 2016-10-12
黄健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most domestic large-scale machined parts need anti-rust treatment before installation and during transportation. Now butter or ordinary anti-rust oil is generally used for anti-rust. Although these anti-rust agents have certain anti-rust effects, the effect is bad

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1: including 20 parts of tartaric acid, 20 parts of ethyl formate, 50 parts of alkyd resin varnish, 60 parts of ethylbenzene, 20 parts of isoamyl alcohol, and 1 part of iron powder.

Embodiment 2

[0008] Embodiment 2: including 26 parts of tartaric acid, 40 parts of ethyl formate, 110 parts of alkyd resin varnish, 120 parts of ethylbenzene, 40 parts of isoamyl alcohol, and 4 parts of iron powder.

Embodiment 3

[0009] Embodiment 3: including 30 parts of tartaric acid, 70 parts of ethyl formate, 150 parts of alkyd resin varnish, 200 parts of ethylbenzene, 70 parts of isoamyl alcohol, and 7 parts of iron powder.

[0010] During production, add all the above materials into the mixing tank, heat to 100°C, stir evenly, and then cool to make the product.

[0011] To sum up, the rust remover of the present invention not only has metal anti-rust function, but also can be welded with paint, and does not affect the welding quality of the welding joint, has low cost and long service life.

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PUM

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Abstract

The invention discloses a rust removal and prevention agent for metal surfaces. The rust removal and prevention agent is prepared from 20-30 parts of tartaric acid, 20-70 parts of ethyl formate, 50-150 parts of alkyd resin varnish, 60-200 parts of ethyl benzene, 20-70 parts of isoamyl alcohol and 1-7 parts of iron powder. Therefore, the rust removal and prevention agent not only has a metal rust protection function, but is also capable of welding with paint while not influencing the welding quality of a welding mouth; furthermore, the rust removal and prevention agent is lower in cost and long in service life.

Description

technical field [0001] The invention relates to an antirust agent, in particular to an antirust agent for metal surfaces. Background technique [0002] At present, most domestic large-scale machined parts require anti-rust treatment before installation and during transportation. Now butter or ordinary anti-rust oil is generally used for anti-rust. Although these anti-rust agents have certain anti-rust effects, the effect is bad. Contents of the invention [0003] The object of the present invention is to provide a rust remover and antirust agent for metal surfaces, which can solve one or more of the above-mentioned problems in the prior art. [0004] According to one aspect of the present invention, a kind of rust-removing antirust agent for metal surface is provided, comprising 20-30 parts of tartaric acid, 20-70 parts of ethyl formate, 50-150 parts of alkyd resin varnish, 60-200 parts of ethylbenzene 20-70 parts of isoamyl alcohol, 1-7 parts of iron powder. [0005] D...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D5/10C09D7/12
CPCC08K5/092C09D5/10C09D7/63C09D167/08C09D7/40
Inventor 黄健
Owner 黄健
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