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Corrosion-resistant coating for metal lamp post and preparation method of corrosion-resistant coating

A technology for anti-corrosion coatings and light poles, applied in anti-corrosion coatings, polyester coatings, coatings, etc., can solve the problems of metal light pole coatings such as wear resistance, aging resistance and low rust resistance, and achieve excellent anti-corrosion performance and excellent water resistance , repainted good effect

Inactive Publication Date: 2014-05-07
南通钰成光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: Aiming at the shortcomings of the existing coatings for metal light poles, such as wear resistance, aging resistance and rust resistance, the present invention provides a metal light pole Anti-corrosion coating for pole and preparation method thereof

Method used

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  • Corrosion-resistant coating for metal lamp post and preparation method of corrosion-resistant coating

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Embodiment 1

[0009] This embodiment provides an anti-corrosion coating for metal light poles, which contains the following components in parts by mass: 18 parts of petroleum resin, 2 parts of alkyd resin, 18 parts of acrylic resin, 12 parts of dibutyl phthalate, triphosphite 1.1 parts of phenyl ester, 20 parts of xylene, 35 parts of ethyl acetate, 5 parts of talc, 0.4 part of maleic acid, 15 parts of pigment, 9 parts of kaolin, 13 parts of aluminum oxide, and 4 parts of ultraviolet absorber.

[0010] The preparation steps of an anti-corrosion coating for a metal light pole are as follows: firstly mix petroleum resin, alkyd resin, acrylic resin, xylene and ethyl acetate evenly, then add dibutyl phthalate, triphenyl phosphite, Talcum powder, maleic acid, pigment, kaolin, aluminum oxide and ultraviolet absorber are mixed evenly to obtain the finished product.

Embodiment 2

[0012] This embodiment provides an anti-corrosion coating for metal light poles, which contains the following components in parts by mass: 8 parts of petroleum resin, 0.5 parts of alkyd resin, 10 parts of acrylic resin, 3 parts of dibutyl phthalate, triphosphite 0.5 parts of phenyl ester, 10 parts of xylene, 23 parts of ethyl acetate, 3 parts of talc, 0.2 part of maleic acid, 8.7 parts of pigment, 3 parts of kaolin, 5 parts of aluminum oxide, and 1.5 parts of ultraviolet absorber.

[0013] The preparation steps of an anti-corrosion coating for a metal light pole are as follows: firstly mix petroleum resin, alkyd resin, acrylic resin, xylene and ethyl acetate evenly, then add dibutyl phthalate, triphenyl phosphite, Talcum powder, maleic acid, pigment, kaolin, aluminum oxide and ultraviolet absorber are mixed evenly to obtain the finished product.

Embodiment 3

[0015] This embodiment provides an anti-corrosion coating for metal light poles, which contains the following components in parts by mass: 13 parts of petroleum resin, 1.2 parts of alkyd resin, 14 parts of acrylic resin, 7.5 parts of dibutyl phthalate, triphosphite 0.8 parts of phenyl ester, 15 parts of xylene, 29 parts of ethyl acetate, 4 parts of talc, 0.3 part of maleic acid, 11.8 parts of pigment, 6 parts of kaolin, 9 parts of aluminum oxide, and 2.75 parts of ultraviolet absorber.

[0016] The preparation steps of an anti-corrosion coating for a metal light pole are as follows: firstly mix petroleum resin, alkyd resin, acrylic resin, xylene and ethyl acetate evenly, then add dibutyl phthalate, triphenyl phosphite, Talcum powder, maleic acid, pigment, kaolin, aluminum oxide and ultraviolet absorber are mixed evenly to obtain the finished product.

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Abstract

The invention provides a corrosion-resistant coating for a metal lamp post and a preparation method of the corrosion-resistant coating. The coating contains the following components in parts by mass: 8-18 parts of petroleum resin, 0.5-2 parts of alkyd resin, 10-18 parts of acrylic resin, 3-12 parts of dibutyl phthalate, 0.5-1.1 parts of triphenyl phosphite, 10-20 parts of dimethylbenzene, 23-35 parts of ethyl acetate, 3-5 parts of talcum powder, 0.2-0.4 part of maleic acid, 8.7-15 parts of pigment, 3-9 parts of kaolin, 5-13 parts of aluminum oxide and 1.5-4 parts of ultraviolet light absorber. The coating provided by the invention has excellent corrosion resistance, waterproofness, salt fog resistance, wear resistance, rustproofness and aging resistance and is good in recoating and repairing performances, convenient to maintain and very suitable for coating the metal lamp post.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an anti-corrosion coating for metal light poles and a preparation method thereof. Background technique [0002] Light poles are an important part of urban road construction, so their use is increasing year by year. Light poles are divided into metal light poles, glass steel light poles, cement light poles, etc. The strength of the metal light pole is high, and its usage is also very large. However, metal light poles are easily corroded and rusted. Therefore, it is necessary to coat a layer of paint on the surface of the metal light pole for protection and decoration. Although the existing metal light pole coatings on the market have good anti-corrosion properties, their wear-resistant, aging-resistant and anti-rust properties are not high. Contents of the invention [0003] Technical issues solved: Aiming at the shortcomings of the existing coatings for metal light poles that have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D157/02C09D167/08C09D7/12C09D5/08
Inventor 刘杰
Owner 南通钰成光电科技有限公司
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