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Anti-corrosion and wear-resistant bridge stand heightening profile

It is a high-profile, anti-corrosion and wear-resistant technology, which is applied in the direction of anti-corrosion coatings, coatings, epoxy resin coatings, etc., and can solve the problem of wear or corrosion at the joints of the connecting pieces, affecting the connection effect, and failing to protect the wires or cables, etc. problem, to achieve the effect of improving adhesion, good fullness, and good adhesion

Inactive Publication Date: 2015-09-09
JIANGSU JIANGCHENG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The general connection method of the bridge frame is the connection of the connecting piece. When the ordinary bridge height adjustment profile is used for a long time or in a place with a heavy load, the connection of the connecting piece is easy to be worn or corroded, which affects the connection effect and does not protect the wires in the bridge. or cable protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0024] A corrosion-resistant and wear-resistant bridge profile, including a profile body, the profile body is coated with a protective coating, and the preparation method of the protective coating is as follows:

[0025] 1. In parts by weight, mix 11 parts of ethyl acetate, 7 parts of acrylic acid, 4 parts of polyisobutylene amine, 9 parts of ethylene glycol dimethyl ether, 3 parts of sodium gluconate, 3 parts of copper sulfate and 12 parts of water to prepare Powder;

[0026] 2. Prepare surfactant by mixing 8 parts of tricarboxylic acid ester, 14 parts of sodium lauryl sulfate and 3 parts of diethanolamide in parts by weight;

[0027] 3. 10 parts by weight of petroleum ether, 7 parts of 2-chloro-4-nitroimidazole, 4 parts of acetic acid, 4 parts of methanol, 15 parts of ethylenediaminetetraacetic acid, 8 parts of ethyl acetate and 5 parts of triethanolamine Parts are mixed to prepare the corrosion inhibitor;

[0028] 4. Mix 65 parts of polyacrylate emulsion, 15 parts of trim...

example 2

[0030] A kind of anti-corrosion and wear-resistant bridge profile, comprising a profile body, the profile body is coated with a protective coating, and the preparation method of the protective coating is as follows:

[0031] 1. In parts by weight, mix 8 parts of ethyl acetate, 5 parts of acrylic acid, 2 parts of polyisobutylene amine, 6 parts of ethylene glycol dimethyl ether, 1 part of sodium gluconate, 1 part of copper sulfate and 10 parts of water to make a score Powder;

[0032] 2. Prepare surfactant by mixing 5 parts of tricarboxylic acid ester, 12 parts of sodium lauryl sulfate and 1 part of diethanolamide in parts by weight;

[0033] 3. 8 parts by weight of petroleum ether, 5 parts of 2-chloro-4-nitroimidazole, 1 part of acetic acid, 1 part of methanol, 12 parts of ethylenediaminetetraacetic acid, 6 parts of ethyl acetate and 2 parts of triethanolamine Parts are mixed to prepare the corrosion inhibitor;

[0034] 4. Mix 50 parts of polyacrylate emulsion, 10 parts of tr...

example 3

[0036] A kind of anti-corrosion and wear-resistant bridge profile, comprising a profile body, the profile body is coated with a protective coating, and the preparation method of the protective coating is as follows:

[0037] 1. In parts by weight, mix 15 parts of ethyl acetate, 8 parts of acrylic acid, 6 parts of polyisobutylene amine, 12 parts of ethylene glycol dimethyl ether, 5 parts of sodium gluconate, 5 parts of copper sulfate and 15 parts of water to prepare Powder;

[0038] 2. Prepare surfactant by mixing 10 parts of tricarboxylic acid ester, 16 parts of sodium lauryl sulfate and 5 parts of diethanolamide in parts by weight;

[0039] 3. 12 parts by weight of petroleum ether, 10 parts of 2-chloro-4-nitroimidazole, 6 parts of acetic acid, 6 parts of methanol, 18 parts of ethylenediaminetetraacetic acid, 12 parts of ethyl acetate and 7 parts of triethanolamine Parts are mixed to prepare the corrosion inhibitor;

[0040] 4. Mix 80 parts of polyacrylate emulsion, 20 parts...

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Abstract

The present invention relates to an anti-corrosion and wear-resistant bridge stand heightening profile, which comprises a profile body. A layer of protective coating is coated onto the profile body. The protective coating comprises the following components in weight part: 50-80 parts of polyacrylate dispersion, 10-20 parts of trimethyl hexamethylene diamine, 15-22 parts of dispersant, 12-20 parts of silicone oil, 25-40 parts of epoxy resin, 5-10 parts of surfactant, 0-8 parts of zinc phosphate, 1-5 parts of silica and 10-15 parts of corrosion inhibitor. The anti-corrosion and wear-resistant bridge stand heightening profile is good in anti-corrosion performance and excellent in wear-resistant performance, and ensures the connection firmness of bridge stands. Meanwhile, the heightening profile is not easy to be damaged, longer in service life, and safer and more reliable to use at the same time.

Description

technical field [0001] The invention relates to a height-adjusting profile of a bridge frame, in particular to an anti-corrosion and wear-resistant bridge height-adjusting profile. Background technique [0002] The cable tray is the equipment used in engineering such as electric power or communication cable routing. With the rapid development of modernization, the cable tray has been widely used. It makes the wiring layout of wires, cables, and optical cables reach the level of standardization, serialization, and generalization. . [0003] The general connection method of the bridge frame is the connection of the connecting piece. When the ordinary bridge height adjustment profile is used for a long time or in a place with a heavy load, the connection of the connecting piece is easy to be worn or corroded, which affects the connection effect and does not protect the wires in the bridge. or cable protection. Contents of the invention [0004] The purpose of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D183/04C09D163/00C09D5/08C09D7/12
CPCC09D133/04C08L2205/03C09D5/08C08L63/00C08L83/04C08K13/02C08K3/36C08K2003/328C08K5/101C08K5/17
Inventor 解良洪
Owner JIANGSU JIANGCHENG ELECTRIC
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