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A kind of transformer anticorrosion paint

A technology of anti-corrosion paint and transformers, which is applied in anti-corrosion coatings, coatings, epoxy resin coatings, etc., can solve the problems of high production cost and complicated production process, and achieve low cost, simple anti-corrosion process, moisture resistance and corrosion resistance Good results

Inactive Publication Date: 2016-06-29
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production process is complicated and the production cost is too high

Method used

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  • A kind of transformer anticorrosion paint
  • A kind of transformer anticorrosion paint
  • A kind of transformer anticorrosion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 (E1)

[0017]

Embodiment 2

[0026] Example 2 (E2)

[0027]

[0028] Comparative example 1 (D1)

[0029]

[0030]

[0031] Comparative example 2 (D2)

[0032]

[0033] Comparative example 3 (D3)

[0034]

Embodiment 3

[0037] Example 3 (E3)

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[0039] Comparative example 1 (F1)

[0040]

[0041] Comparative example 2 (F2)

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[0044] Comparative example 3 (F3)

[0045]

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PUM

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Abstract

The invention relates to a transformer anticorrosion paint, wherein the anticorrosion paint includes the following components, and the content of each component is recorded in parts by weight: 601 epoxy resin 20-30, red lead 30-40, talcum powder 45-54, di Ethylene triamine 5-6, toluene 7-9, ethyl acetate 8-10, butanone 0.5-1, cyclohexanone 1-3, tert-butyl hydroperoxide 5-9, dioctyl phthalate 25 -35; The present invention has fewer raw materials, lower cost and simpler manufacturing process.

Description

technical field [0001] The invention relates to an anti-corrosion paint, in particular to an anti-corrosion paint for an oil-immersed transformer. Background technique [0002] In the production process of smelting and chemical industries, the emission of smoke and dust is relatively large, which has a serious corrosion effect on the metal shell of large transformers, especially the damage to the weak part of the transformer - the radiator. Corrosion has become a major hidden danger to the operation safety of large transformers, which affects the service life of transformers. It is economical and technically feasible to use paint protection for large-scale transformers in operation. The operation is relatively simple and can be carried out by taking advantage of power failures. Therefore, anti-corrosion paint is an important factor in transformer anti-corrosion. [0003] In the prior art, CN103509388 describes an epoxy resin transformer shell antirust paint, which consists ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D163/00C09D5/08
Inventor 齐蔚海徐同林李翔陈明礼秦扬孟子嫄张茂伟
Owner STATE GRID CORP OF CHINA
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