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Electric equipment moisture resistance, corrosion resistance and insulation protection agent and preparation method thereof

A technology for insulation protection and electrical equipment, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of undiscovered patent documents, affect the life of electrical equipment, poor cleaning effect, etc., achieve strong dehydration effect, easy acquisition, and low cost Effect

Active Publication Date: 2012-09-26
华阳新兴科技(天津)集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the traditional method for electrical equipment soaked in water or eroded by moisture is to clean, dry, and measure the insulation strength before it can be used. The cycle needs at least 24 hours, the work efficiency is low, and the cleaning effect is not good, which affects the electrical equipment. life span
[0003] Through searching, no published patent documents related to the application of the present invention have been found

Method used

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  • Electric equipment moisture resistance, corrosion resistance and insulation protection agent and preparation method thereof
  • Electric equipment moisture resistance, corrosion resistance and insulation protection agent and preparation method thereof
  • Electric equipment moisture resistance, corrosion resistance and insulation protection agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The raw materials of the embodiments of the present invention are all commercially available raw materials.

[0029] A moisture-proof and anti-corrosion insulating protective agent for electrical equipment, the composition of which is (take 1000g product as an example):

[0030]

[0031]

[0032] The steps of a preparation method of a moisture-proof and anti-corrosion insulating protective agent for electrical equipment are as follows:

[0033] ⑴ Will 25 # Transformer oil, barium petroleum sulfonate, and hexadecane ammonium are added into a container according to the weight ratio, heated to 80°C, and melted to form a mixture for later use.

[0034] ⑵Add carbon dedecane and tetrachlorethylene which have been left to stand and filter in the reaction kettle, then add zinc naphthenate and dimethyl silicone oil in turn under stirring conditions; then add dissolved barium petroleum sulfonate and cetyl primary amine and 25# transformer oil mixture, continue to stir for...

Embodiment 2

[0036] The composition of a moisture-proof and anti-corrosion insulating protective agent for electrical equipment is as follows (take 1000g finished product as an example):

[0037]

[0038] The steps of its preparation method are the same as in Example 1. Take 300g of the above solution and add 100g of propane butane to fill an aerosol product with a capacity of 458ml.

[0039] Mechanism of action of the present invention: clean electrical equipment through hydrocarbon solvent and tetrachlorethylene; cooperate with hydrocarbon solvent, tetrachlorethylene and transformer oil to adjust the cleaning volatilization speed, so that the solvent volatilization speed is maintained at 15-20min; naphthene Under the synergistic action of zinc acid zinc, barium petroleum sulfonate, hexadecane primary amine or octadecyl primary amine, dimethyl silicone oil, etc., a moisture-proof insulating protective film is formed and adsorbed on the metal surface to drive away the moisture on the su...

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Abstract

The invention relates to an electric equipment moisture resistance, corrosion resistance and insulation protection agent and a preparation method thereof. The protection agent contains the raw materials by weight percentage: 20-50 percent of tetrachloroethylene, 1-10 percent of rust inhibitor, 0.1-1 percent of dehydrating agent, 0.5-2 percent of film-forming agent, 5-10 percent of transformer oil and the balance of hydrocarbonic solvent. After being sprayed on a piece of electric equipment, the protection agent can not only remove the moisture and the damp on the electric equipment, but also form a half-dry protective film on the surface of the electric equipment, and the protective film does not hamper the connection of the circuit of the equipment. The protective film protects the electric equipment against the encroachment of damp and corrosive gases and can improve the insulation intensity of the electric equipment. The protective film can endure the voltage of 20KV and can be used when the electric equipment is in work. The invention has simple and scientific action mechanism, and through the reasonable combination such as the solvent, the dehydrating agent, the rust inhibitor and the film-forming agent, the protection agent reaches the functions of dispersing water, resisting damp and corrosion and improving the insulation intensity of the electric equipment.

Description

technical field [0001] The invention belongs to the field of chemical protective agents, and relates to an electrical equipment protective agent, in particular to a moisture-proof, anti-corrosion insulating protective agent for electrical equipment and a preparation method thereof. Background technique [0002] As we all know, electrical equipment often breaks down in a humid environment and is eroded by strong acid and strong alkali corrosive gas, which affects production and endangers the safety of equipment and people. Especially in offshore, underground, open-pit coal mines and production sites with harsh environments, electrical equipment is often affected by corrosion and moisture in acid, alkali, and moisture erosive environments and accidents occur, which brings hidden dangers to safe production and personal safety. In order to ensure the safe use of electrical equipment and reduce the occurrence of accidents, it should be maintained regularly. At present, the tradi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/08C09D7/12C09D183/04
Inventor 朱国梅王旭明赵国胜
Owner 华阳新兴科技(天津)集团有限公司
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