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Anticorrosion paint for power distribution cabinet and preparation method of anticorrosion paint

A technology of anti-corrosion paint and power distribution cabinet, which is applied in the direction of anti-corrosion paint, fire-proof paint, coating, etc., which can solve the problems of weakened anti-corrosion effect, achieve strong adhesion, good heat resistance and corrosion resistance, and prolong service life Effect

Inactive Publication Date: 2018-11-06
HEFEI ZEJUN ELECTRICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the transformer using this anti-corrosion paint has a certain anti-corrosion effect, the anti-corrosion effect is obviously weakened in the environment of high temperature and high acid

Method used

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  • Anticorrosion paint for power distribution cabinet and preparation method of anticorrosion paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] This embodiment relates to an anti-corrosion paint for power distribution cabinets, which includes the following raw materials in parts by weight: 20 parts of epoxy resin, 15 parts of acrylic resin, 10 parts of alkyd emulsion, 4 parts of diethylenetriamine, 3 parts of titanium dioxide, phthalate 2 parts of dibutyl diformate, 6 parts of modified light calcium carbonate, 3 parts of ethyl acetate, 3 parts of tulip modified starch adhesive, 2 parts of nano titanium dioxide, 3 parts of curing agent, 1 part of dispersing agent, defoaming 2 parts of agent and 30 parts of deionized water.

[0033] Wherein, the preparation method of described modified light calcium carbonate is as follows:

[0034] First put the light calcium carbonate in a hot oven at 80-120°C to dry for 3 hours, cool to room temperature, take it out, add it to a high-speed mixer and stir for 10 minutes, then add the coupling agent and stir for 10 minutes, and then add the dispersing agent in sequence agent an...

Embodiment 2

[0050] This embodiment relates to an anti-corrosion paint for power distribution cabinets, which includes the following raw materials in parts by weight: 30 parts of epoxy resin, 25 parts of acrylic resin, 20 parts of alkyd emulsion, 8 parts of diethylenetriamine, 7 parts of titanium dioxide, phthalate 4 parts of dibutyl diformate, 9 parts of modified light calcium carbonate, 7 parts of ethyl acetate, 6 parts of tulip modified starch adhesive, 4 parts of nano titanium dioxide, 5 parts of curing agent, 3 parts of dispersing agent, defoaming 4 parts of agent and 40 parts of deionized water.

[0051] Wherein, the preparation method of described modified light calcium carbonate is as follows:

[0052] First put the light calcium carbonate in a hot oven at 80-120°C to dry for 3 hours, cool to room temperature, take it out, add it to a high-speed mixer and stir for 10 minutes, then add the coupling agent and stir for 10 minutes, and then add the dispersing agent in sequence agent a...

Embodiment 3

[0068] This embodiment relates to an anti-corrosion paint for power distribution cabinets, which includes the following raw materials in parts by weight: 23 parts of epoxy resin, 18 parts of acrylic resin, 13 parts of alkyd emulsion, 5 parts of diethylenetriamine, 4 parts of titanium dioxide, phthalate 2.3 parts of dibutyl diformate, 7 parts of modified light calcium carbonate, 4 parts of ethyl acetate, 4 parts of tulip modified starch adhesive, 2.7 parts of nano titanium dioxide, 3.9 parts of curing agent, 1.5 parts of dispersing agent, defoaming 2.3 parts of agent and 32 parts of deionized water.

[0069] Wherein, the preparation method of described modified light calcium carbonate is as follows:

[0070] First put the light calcium carbonate in a hot oven at 80-120°C to dry for 3 hours, cool to room temperature, take it out, add it to a high-speed mixer and stir for 10 minutes, then add the coupling agent and stir for 10 minutes, and then add the dispersing agent in sequenc...

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Abstract

The invention discloses an anticorrosion paint for a power distribution cabinet. The anticorrosion paint is prepared from the following raw materials in parts by weight: 20 to 30 parts of epoxy resin,15 to 25 parts of acrylic resin, 10 to 20 parts of alkyd emulsion, 4 to 8 parts of diethylenetriamine, 3 to 7 parts of titanium dioxide, 2 to 4 parts of dibutyl phthalate, 6 to 9 parts of modified light calcium carbonate, 3 to 7 parts of ethyl acetate, 3 to 6 parts of a tulip modified starch adhesive, 2 to 4 parts of nano titanium dioxide, 3 to 5 parts of a curing agent, 1 to 3 parts of a dispersing agent, 2 to 4 parts of a defoaming agent and 30 to 40 parts of deionized water. According to the preparation method disclosed by the invention, by controlling original varieties and ratios, the prepared anticorrosion paint has the advantages of low cost, good heat dissipation, good heat resistance, good salt resistance and capability of effectively prolonging the service life of the power distribution cabinet.

Description

technical field [0001] The invention belongs to the technical field of anti-corrosion paint, and in particular relates to an anti-corrosion paint for a power distribution cabinet and a preparation method thereof. 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 transformers in operation. The operation is relatively simple and can be carried out by taking advantage of power failure opportunities. [0003] In the prior art, CN103509388A describes an epoxy resin transformer shell antirust paint, which consists of: it is pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D133/00C09D167/08C09D5/08C09D7/62
CPCC08K2003/265C08L2205/035C09D5/08C09D5/18C09D163/00C09D7/62C08L33/00C08L67/08C08L51/02C08K9/00C08K3/26C08K5/098C08K3/346C08K13/06
Inventor 徐仙峰
Owner HEFEI ZEJUN ELECTRICAL EQUIP CO LTD