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Normal-temperature cured electric power bird prevention box preparation method

A room temperature curing and anti-bird technology, applied in animal husbandry, application, animal repellent, etc., can solve the problems of easy scattering, easy aging and damage, etc., achieve reliable operation, increase service life, and reduce production costs

Inactive Publication Date: 2017-02-15
江西大荣电力设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to scatter under the harsh weather conditions in the field, and the ordinary epoxy resin board is easy to age and damage under the action of ultraviolet rays in the field, and the service life generally does not exceed 5 years

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A method for preparing an electric bird-proof box solidified at room temperature, the specific steps are as follows:

[0017] A. Preparation of epoxy resin filler: Epoxy resin filler is composed of the following raw materials in parts by weight: 40 parts of YN1828 epoxy resin, 25 parts of talcum powder, 1 part of aromatic amine curing agent, 1 part of LR-3756 red color paste, DMP 0.1 part of -30 aliphatic amine accelerator, 0.1 part of UV-531 ultraviolet absorber, 0.5 part of KY-1010 antioxidant, 0.5 part of GW-628 light stabilizer; put the above raw materials into the reaction kettle, stir for 30 minutes, and then pump Vacuum 2 hours, obtain epoxy resin filler;

[0018] B. Scrape-coat the epoxy resin filler on the mold for making the bird-proof sealing box, scrape-coat for the first time, cure for 30 minutes, and then scrape-coat for the second time;

[0019] C. After scraping the second time, lay the cut glass fiber cloth on the mold, and continue to scrape the epoxy...

Embodiment 2

[0023] A method for preparing an electric bird-proof box solidified at room temperature, the specific steps are as follows:

[0024] A. Preparation of epoxy resin filler: Epoxy resin filler is composed of the following raw materials in parts by weight: 80 parts of No. 196 unsaturated polyester resin, 50 parts of talcum powder, 5 parts of alicyclic amine modified curing agent, CTH-1003 5 parts of Caishenghong water-based color paste, 1 part of CT-152x acid anhydride accelerator, 1 part of UV-531 ultraviolet absorber, 3 parts of KY-1330 antioxidant, 3 parts of GW-770 light stabilizer; add the above raw materials to the reaction In the kettle, stirred for 30 minutes, then evacuated for 2 hours to obtain epoxy resin filler;

[0025] B. Scrape-coat the epoxy resin filler on the mold for making the bird-proof sealing box, scrape-coat for the first time, cure for 30 minutes, and then scrape-coat for the second time;

[0026] C. After scraping the second time, lay the cut glass fiber...

Embodiment 3

[0030] A method for preparing an electric bird-proof box solidified at room temperature, the specific steps are as follows:

[0031] A. Preparation of epoxy resin filler: epoxy resin filler is composed of the following raw materials in parts by weight: 60 parts of YN1828 epoxy resin, 35 parts of talcum powder, 3 parts of alicyclic amine modified curing agent, LR-3756 red color paste 2 parts, 0.5 parts of CT-152x acid anhydride accelerator, 0.7 parts of UV-531 ultraviolet absorber, 2 parts of KY-1010 antioxidant, 1 part of GW-628 light stabilizer; put the above raw materials into the reaction kettle and stir for 30 minutes , then evacuated for 2 hours to obtain epoxy resin filler;

[0032] B. Scrape-coat the epoxy resin filler on the mold for making the bird-proof sealing box, scrape-coat for the first time, cure for 30 minutes, and then scrape-coat for the second time;

[0033] C. After scraping the second time, lay the cut glass fiber cloth on the mold, and continue to scrap...

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PUM

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Abstract

The invention discloses a normal-temperature cured electric power bird prevention box preparation method which comprises the steps of firstly preparing epoxy resin stuffing, then blade coating the epoxy resin stuffing to a mould for manufacturing a bird prevention plug box, blade coating again after curing, laying cut glass fiber cloth on the mould, continuously blade coating the epoxy resin stuffing on the glass fiber cloth twice, manufacturing epoxy resin box bodies of different thicknesses and finally keeping the glass fiber cloth on the mould and the epoxy resin box bodies in a normal temperature for 4 hours until the epoxy resin completely cures to obtain the electric power bird prevention box. The bird prevention box has the advantages of being integrally formed in the normal temperature, good in fit with electric towers, in-place in plug, stable, reliable, capable of remarkably reducing production cost, anti-ultraviolet and anti-aging; in addition, the service life of the bird prevention box is prolonged to 10 years or more.

Description

technical field [0001] The invention relates to the field of electric power prevention and control of bird-related faults, in particular to a preparation method of a room-temperature curing electric bird-proof box. Background technique [0002] Birds play, build nests, and defecate on the structure of power towers and substations, which will cause insulation breakdown of power equipment, resulting in failure and tripping of power equipment. Practice has shown that installing bird-proof boxes above the wire hanging points of power poles and towers to block the places where birds nest and stay can effectively prevent bird damage. [0003] The conventional anti-bird sealing box is made up of epoxy resin plates. The main components of the epoxy resin anti-bird box are epoxy resin and glass fiber. Epoxy resin generally refers to the molecule containing two or more epoxy groups. A group of organic polymer compounds, epoxy resin is a liquid to solid substance. It is easy to scatt...

Claims

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Application Information

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IPC IPC(8): C08L63/00C08K13/04C08K7/14C08K3/34A01M29/32
CPCA01M29/32C08K3/34C08K7/14C08K13/04C08L2201/08C08L63/00
Inventor 张波吴达邓宗旺张祥周鹏璋
Owner 江西大荣电力设备有限公司