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Novel efficient anti-corrosion environment-friendly embedded part channel

A kind of embedded parts, high-efficiency technology, used in anti-corrosion coatings, epoxy resin coatings, coatings and other directions, can solve the problem of long-term anti-corrosion and environmental treatment requirements of embedded channels, complex hot-dip galvanizing process, high consumption Energy and other issues, to achieve the effect of excellent environmental protection function, good edge anti-corrosion properties and scratch resistance, and low VOC content

Inactive Publication Date: 2020-01-31
河北亿鑫紧固件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the anti-corrosion of embedded channels is mainly based on the hot-dip galvanizing process. However, the hot-dip galvanizing process is complicated, and it has high energy consumption, high pollution, and strong corrosion.
At the same time, because the concrete is weakly alkaline, and its pH is about 12, the hot-dip galvanizing process can no longer meet the long-term anti-corrosion and environmental management requirements of the embedded channel.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The invention provides a new type of high-efficiency anti-corrosion and environmental protection embedded part channel, including tooling molds and groove rails, the number of the groove rails is two, the two groove rails are arranged in parallel, and two The side is detachably connected with a tooling mold, and the surface of the tooling mold and the groove rail is coated with an anti-corrosion coating. The main material used in the anti-corrosion coating includes the following raw materials in parts by weight: 35 parts of modified epoxy vinyl ester resin , 10 parts of heteroelement terpolymerized nano-polymer material, 2 parts of nano-silicon dioxide, 1 part of nano-organic bentonite, 10 parts of auxiliary agent, 10 parts of solvent and 5 parts of dispersant.

[0032] The preparation method of described anticorrosion coating is as follows:

[0033] Step 1: After dispersing, mixing and grinding appropriate parts of modified epoxy vinyl ester resin, heteroelement ternar...

Embodiment 2

[0047] The invention provides a new type of high-efficiency anti-corrosion and environmental protection embedded part channel, including tooling molds and groove rails, the number of the groove rails is two, the two groove rails are arranged in parallel, and two The side is detachably connected with a tooling mold, and the surface of the tooling mold and the groove rail is coated with an anti-corrosion coating. The main material used in the anti-corrosion coating includes the following raw materials in parts by weight: 40 parts of modified epoxy vinyl ester resin , 15 parts of heteroelement terpolymerized nano-polymer materials, 5 parts of nano-silicon dioxide, 3 parts of nano-organic bentonite, 12 parts of additives, 12 parts of solvent and 6 parts of dispersant.

[0048] The preparation method of described anticorrosion coating is as follows:

[0049] Step 1: After dispersing, mixing and grinding appropriate parts of modified epoxy vinyl ester resin, heteroelement ternary co...

Embodiment 3

[0063] The invention provides a new type of high-efficiency anti-corrosion and environmental protection embedded part channel, including tooling molds and groove rails, the number of the groove rails is two, the two groove rails are arranged in parallel, and two The side is detachably connected with a tooling mold, and the surface of the tooling mold and the groove rail is coated with an anti-corrosion coating. The main material used in the anti-corrosion coating includes the following raw materials in parts by weight: 50 parts of modified epoxy vinyl ester resin , 20 parts of heteroelement terpolymerized nano-polymer materials, 10 parts of nano-silicon dioxide, 6 parts of nano-organic bentonite, 13 parts of additives, 17 parts of solvent and 8 parts of dispersant.

[0064] The preparation method of described anticorrosion coating is as follows:

[0065] Step 1: After dispersing, mixing and grinding appropriate parts of modified epoxy vinyl ester resin, heteroelement ternary c...

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Abstract

The invention discloses a novel efficient anti-corrosion environment-friendly embedded part channel, and particularly relates to the technical field of embedded channels, the novel efficient anti-corrosion environment-friendly embedded part channel comprises two tool dies and two grooved rails, the two grooved rails are arranged in parallel, the two sides of the rear portions of the two grooved rails are detachably connected with the tool dies, and the surfaces of the tool dies and the grooved rails are coated with anti-corrosion coatings. According to the invention, the surface of the channelis coated with the anticorrosive coating; the channel has a long-acting anti-corrosion performance; wherein the neutral salt spray resistance can reach more than 3000 hours; the anti-corrosion coating has an anti-scratch effect, and has a relatively good edge anti-corrosion characteristic and anti-scratch capability; the anti-corrosion coating is good in corrosion resistance, can resist scratchesof 1 mm, can effectively prevent a damaged and corroded part of a metal component from diffusing and spreading to the periphery, also has good impact resistance and wear resistance, and can effectively resist corrosion of various chemicals such as acids, alkalis and salts, and concrete and exudation components of the concrete cannot corrode the coating.

Description

technical field [0001] The invention relates to the technical field of pre-buried channels, and more specifically, the invention relates to a new type of high-efficiency anti-corrosion and environment-friendly embedded part channel. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, and mine tunnels. In mine tunnels, the transport vehicles are often guided and positioned through channels to facilitate the transportation of goods. Most of the existing channels are similar to railways. Buried channel: The stiffener on the side of the channel has a locking function, which can strengthen the gripping force with the concrete when it is embedded in concrete. The ideal adjustable solution for load-bearing anchorage points on cast-in-place, precast concrete elements. [0003] When it comes to pre-buried channel ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D201/00C09D5/08C09D7/61B05D5/00B05D7/24B05D7/14B05D5/08
CPCB05D5/00B05D5/08B05D7/14B05D7/24B05D2504/00B05D2601/20B05D2601/22B05D2602/00C08K2201/011C09D5/08C09D163/10C09D7/61C08L101/00C08K3/36C08K3/346
Inventor 郝义朱茂林李顺军
Owner 河北亿鑫紧固件有限公司