Multifunctional coating for centralized area of electrical equipment and preparation method thereof

An electrical equipment, multi-functional technology, applied in radiation-absorbing coatings, anti-corrosion coatings, coatings, etc., can solve problems such as irritation to the lungs, resistance to resistance, etc., and achieve the effects of long durability, normal operation avoidance, and strong adhesion

Active Publication Date: 2020-12-29
天元航材(营口)科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Third, medium and high voltage electrical switching is easy to produce nitrogen oxides. Nitrogen oxides have varying degrees of toxicity and can irritate the lungs, making it diff

Method used

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  • Multifunctional coating for centralized area of electrical equipment and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The present embodiment provides a kind of multi-functional paint that is used for the concentrated area of ​​electrical equipment, and it comprises the following components:

[0046] 0.05 parts by mass of absorbing material, 20 parts by mass of diatomaceous earth, 70 parts by mass of HPMC, 3 parts by mass of ordinary aluminum silicate fiber, 1.5 parts by mass of nano-platinum powder, 1.5 parts by mass of conductive micropowder (nanoscale SnO 2 powder), 30 parts by mass of white cement, 10 parts by mass of Wacker rubber powder, and 12 parts by mass of PVB. The above-mentioned powders are mixed in the trough, and mixed by microwave vibration. Before use, add water, disperse evenly in the high-speed disperser, and discharge the material to obtain slurry, which can be used for construction. If the slurry has been left to stand for a long time before use, ultrasonic vibration homogenization treatment is required before official use, and the following examples and comparative...

Embodiment 2

[0048] The present embodiment provides a kind of multi-functional paint that is used for the concentrated area of ​​electrical equipment, and it comprises the following components:

[0049] 0.05 parts by mass of absorbing material, 15 parts by mass of diatomaceous earth, 40 parts by mass of HBMC, 3 parts by mass of forsterite fiber, 1 part by mass of nano-platinum powder, 1 part by mass of conductive micropowder (nanoscale SnO 2 powder), 25 parts by mass of white cement, 10 parts by mass of Wacker rubber powder, and 10 parts by mass of PVB. The above-mentioned powders are vibrated by microwaves and mixed to form a radiation-proof coating that can be conveniently applied. Water is added before use, and they are evenly dispersed in a high-speed disperser, and the slurry is obtained after discharge, which can be used for construction.

Embodiment 3

[0051] The present embodiment provides a kind of multi-functional paint that is used for the concentrated area of ​​electrical equipment, and it comprises the following components:

[0052] 0.04 parts by mass of absorbing material, 10 parts by mass of diatomite, 3 parts by mass of expanded vermiculite, 3 parts by mass of expanded perlite, 60 parts by mass of HPMC, 3 parts by mass of polycrystalline alumina fiber, 3 parts by mass of Parts of nano-platinum powder, 2 parts by mass of conductive powder (nanoscale SnO 2 micropowder), 35 parts by mass of white cement, 12 parts by mass of Wacker rubber powder, and 12 parts by mass of PVB adhesive. The above-mentioned powders are vibrated by microwaves and mixed to form a radiation-proof coating that can be conveniently applied. Water is added before use, and they are evenly dispersed in a high-speed disperser, and the slurry is obtained after discharge, which can be used for construction.

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Abstract

The invention relates to a multifunctional coating for a centralized area of electrical equipment. The multifunctional coating comprises the following components in parts by mass: 0.03-20 part of a wave-absorbing material, 10-30 parts of diatomite, 0-40 parts of aggregate, 30-100 parts of a thickening and water-retaining agent, 3-5 parts of reinforcing fibers, 0.01-3 parts of nano platinum powder,0.1-3 parts of conductive micro powder, 24-35 parts of white cement, 10-12.5 parts of rubber powder and 10-12.5 parts of a PVB adhesive. The multifunctional coating is a nano titanium dioxide loadedhigh-purity hexagonal boron nitride/graphene nano composite material. The multifunctional coating disclosed by the invention has good capability of absorbing/shielding electromagnetic waves radiated in the environment, can purify air in a place and avoid concentration accumulation of toxic gas, has an anti-corrosion effect on a metal enclosure or a wall surface, is easy to brush and construct, hasstrong adhesive force, and is very suitable for being used on an indoor wall or an enclosure surface of an electrical equipment centralized area; the environment of a working area is improved, and the current enterprise production concept of SHE (safe and healthy environment) is met.

Description

technical field [0001] The invention belongs to the field of functional coatings, and relates to a multifunctional coating used in areas where electrical equipment is concentrated and a preparation method thereof. Background technique [0002] With the operation of new infrastructure projects such as UHV power transmission and the in-depth construction of 5G, more and more related components such as electrical equipment have been put into actual production applications. In areas where large electrical equipment is concentrated, the environment is relatively poor, which poses a potential threat to the health of personnel who work in this environment for a long time. It mainly includes the following factors: First, large electrical equipment, including power supply equipment, servers, and wireless signal transceiver equipment, will generate complex electromagnetic signals, which will have thermal, non-thermal, and cumulative effects on human body functions. Thermal effect: It...

Claims

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Application Information

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IPC IPC(8): C09D101/28C09D129/14C09D7/61C09D5/32C09D5/10
CPCC08K2003/2231C08K2003/385C08K2201/011C08K2201/014C09D5/10C09D5/32C09D101/284C09D7/61C09D7/70C08L29/14C08K13/06C08K7/26C08K7/10C08K3/08C08K3/22C08K3/34C08K3/042C08K3/38C08K9/12C08K7/08
Inventor 吕德斌周莹高环宇张玉良陆斌何通杨汶宇王倩
Owner 天元航材(营口)科技股份有限公司
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